Everything that shipped in Kaizer, dated and versioned.
This page is generated from the product's own changelog, so it says exactly what a coach sees inside Kaizer. Each version leads with the big changes and then lists the rest.
16 released versionsLatest version 2.1.5 · 5 August 2026Follow by RSS
2.1.5
Latest version
Your training calendar
See month by month what each client trained and which routines are about to expire, filter by client, and open each client's own calendar from their profile.
Tag your exercises and training plans
Create your own colored tags, apply them to the exercises in your library and to your training plans, and filter by them to find things.
Archive and restore training plans
Put away the plans you no longer use without deleting them: they stay read-only and you restore them whenever you need them.
Welcome training plan
Mark one plan as your welcome plan and every new client gets it the moment they join, without you assigning it.
Duplicate blocks into other sessions
Pick one or more components from a session and copy them into the sessions you want, in this week or in every week.
Export exactly what you need as a PDF
Choose whether you export the whole routine, a full week or a single session from the same selector, with a preview before downloading.
Also shipped
ImprovementUpload video files in bulkWhen changing the videos of several exercises at once you can now upload the file directly, on top of pasting the YouTube URL.
ImprovementDecide which alerts you see in your panelTurn each attention panel alert on or off, and set how many days ahead it fires.
ImprovementChoose your default scope when editing routinesDecide whether adding, deleting or duplicating in a multi-week routine comes preselected as “All weeks” or “This week”.
ImprovementThe assistant knows your exercises betterKaizer takes your tags and each exercise's details into account when building routines, so it picks better.
ImprovementYour public contact, clearerYour phone is asked once when you create your account, and you decide whether it shows on your public profile, next to Instagram and your website.
Improvement18 new Help Center articlesWe added guides on Payments, Refer and earn, Automations, archiving, PDF export and tags.
FixStreaks up to dateYour clients' streaks are now recalculated when you open their profile, instead of being stuck on an old number.
FixAdherence without repeated sessionsSessions replaced by a newer version stopped being counted, so adherence reflects what was actually trained.
FixCircuits that don't cross between sessionsWe fixed the error that mixed a circuit's components with those of another session in the same routine.
FixSimilar exercises only among yoursThe similar-exercise search no longer suggests exercises you can't see.
FixPayments with better feedbackWe adjusted the messages and states in Payments so it's clear what was saved and what's missing.
FixThe dashboard loads fasterWe optimized the heaviest queries: your client, routine and payment lists open faster.
2.1.3
Week-by-week progression overview
Open the whole routine as one table and edit reps, weight and RIR week by week, without going into each session.
Choose whether you ask for RIR
Turn the RIR question at the end of each exercise on or off, for all your clients or client by client.
Archived routines, always at hand
Open an archived routine to read it as it was, and restore it whenever you want to use it again.
Kaizer AI and Automations, split apart
Personalization is now two tabs: Kaizer AI for how your routines get built, and Automations for what happens on its own.
Also shipped
ImprovementThe assistant archives and restores routinesAsk Kaizer to archive an old routine or bring an archived one back, without leaving the chat.
ImprovementAutomatic archiving starts offNew accounts begin with automatic routine archiving turned off; if you already set it, your choice stays as it is.
FixOlder exercises in bulk and in circuitsWe fixed the error that blocked adding several exercises at once or building circuits with exercises created a while back.
2.1.2
Payments from your clients
Keep track of what each client pays you: who's up to date, whose payment is due soon, and who owes you, with payment history and reminders.
Import a routine from a file
Upload the routine or training plan you already had in PDF, Word, Excel, CSV, text, or an image, and we'll build it inside Kaizer.
Duplicate a session
From the day's menu you can copy the whole session, either in that week only or in every week from there on.
Also shipped
ImprovementWhat time they trained and how long it tookEach session's status now shows the time your client trained and how long the workout lasted.
ImprovementRoutine dates in viewThe routine switcher shows each routine's date range so you can find your way faster.
ImprovementYour test account comes firstYour own client account shows at the top of the list, so you find it without searching.
ImprovementThe exercise picker opens fasterWe sped up the exercise window so you can pick without waiting.
ImprovementSnappier circuits and routinesCreating and editing circuits, and opening long routines, now responds noticeably faster.
ImprovementMessages in your languageError notices now come translated, and we polished the Referrals copy.
FixChats stay up to dateWe fixed the cases where new messages stopped arriving after the connection dropped.
FixExtending a routine's weeksWe fixed the error that appeared when adding weeks to an existing routine.
FixTidier AI edit panelWe tidied up the AI edit panel's buttons so they no longer overlap.
2.1.1
Group chats
Create conversations with several clients at once to coordinate schedules, announcements, and routine changes in one place.
Add several exercises at once
Select multiple exercises and add them all to the session together, instead of one at a time.
Group exercises into a circuit
Pick several exercises from the session and group them into a circuit with its rounds and rests.
Archive routines
Keep old routines without deleting them: they're no longer active, but you keep their history.
Real training dates
Each session shows whether it was trained, when, or if it's still scheduled or skipped.
Reorder sessions by dragging
Change the order of the week's sessions by dragging them wherever you want.
Duplicate a session block
Copy a full block with its exercises and reuse it in the session without loading it again.
Link previews
Links you share in chat now show a card with their title and image.
Create an exercise without leaving the screen
Add a new exercise from a quick window, with type, muscle, and equipment options at hand.
Download the plan as PDF
Export a training plan as a PDF right from its card to share it with anyone.
Try the app as your own client
You have a client account to test everything, and the “You” badge sets it apart from your real clients.
Referrals with a summary in view
We redesigned the referrals screen with a summary of your invites, active referrals, and rewards earned.
Also shipped
ImprovementMat as equipmentYou can now tag your exercises with a mat when creating them.
ImprovementNew loading screenWe introduced a loading screen that tells you what's being prepared while the app opens.
ImprovementAdding exercises is fasterWe optimized bulk-adding exercises so they land in the session almost instantly.
ImprovementYour clients see your exercisesExercises you create now show up for your clients in their library.
ImprovementMore room in notesWe raised the limit on routine notes and descriptions so you can add more detail.
ImprovementThe sets field selects itselfTapping the set count selects it all, so you type the new value without clearing the old one.
FixCascaded weeks when editingWe fixed how weeks sync with each other when you edit an exercise in the routine.
FixChanges leave past weeks aloneWhen you reorder or edit sessions, changes now apply only to the current week and the ones ahead.
FixFixed weekly adherenceWe fixed the weekly progress that sometimes showed 0% even when the client had trained.
FixYour exercise names in the assistantYour exercises now show with their name in the routines the assistant builds.
FixYour account doesn't count in your quotaYour own test account no longer takes up a spot in your client quota.
FixPartner benefits accessWe restored access to partner benefits for the affected clients.
FixLogging in to the client appWe fixed logging in to the client app for trainer accounts.
2.1.0
Referral program
Invite other trainers with your link, track your invites, and earn rewards for each one who joins.
Kaizer is now open
Any trainer can now create an account without needing an invitation.
Export the routine as PDF
Download a session, a week, or your client's full routine as a PDF to share.
The assistant shows you options
When a request could mean several things, the assistant shows cards so you can pick the right one.
Sync a plan to your clients
From the plan overview, push your changes to every client it's assigned to.
Exercise search in multiple languages
Find exercises typing in Spanish, English, or Portuguese, no matter which language they were saved in.
Redesigned onboarding with country and plan
We redesigned signup: choose your country and subscribe to your paid plan during initial setup.
Also shipped
ImprovementExercise names in your metricsYour most-used and most-trained exercises now show with their name in your language.
ImprovementInstant notificationsWe now send you push alerts so you don't miss your clients' activity.
ImprovementEverything loads fasterWe optimized the app so screens and your data load much faster than before.
FixFixed the type filterWe fixed the core type label in the exercise search filter.
FixAge validation in plansWe fixed the age validation when creating a training plan.
FixImperial measurements in requestsWe fixed imperial-unit measurements in routine requests.
2.0.12
Metric or imperial across the dashboard
Choose your account's unit system (kg, cm or lb, ft) and the whole dashboard shows in that measure.
Set the unit per exercise
Switch kg or lb on a specific exercise; the weight is relabeled without changing the numbers.
Dropsets in your sets
Add dropsets within a set to better reflect the real work of each exercise.
Also shipped
ImprovementWe tell you about every updateWhen we ship an update we show it inside the app so you never miss what's new.
ImprovementMore reliable accessWe improved email verification and password recovery to make signing in simpler.
FixTidier character countersWe aligned the character counters with the field styling.
2.0.11
Supersets when building workouts
Combine exercises into supersets to build richer sessions, without losing clarity while editing.
Per-exercise metrics for each client
Each client profile shows per-exercise metrics to track progress without leaving the screen.
More equipment options
We added new equipment to pick from when building exercises, with more complete and consistent options.
Also shipped
ImprovementSmoother navigation and editingWe polished several screens so everyday actions feel faster.
ImprovementUpdated help centerWe improved the help center content so you find answers more easily.
2.0.10
Attachments in conversations
Share images, videos, PDFs and documents with your clients from the chat, without leaving Kaizer.
Circuits in routines
Build sessions with circuits to organize training into clearer blocks.
More manageable AI routines
AI-generated routines are capped at 16 weeks to keep plans realistic.
Partners directory
The marketplace shows partners with their category and perks.
Also shipped
ImprovementExercises with multiple typesAn exercise can have several types, and search finds them better.
ImprovementEdit several exercises at onceUpdate names and swap videos for multiple exercises together.
ImprovementBetter email notificationsImportant communications arrive clearer and on time.
2.0.9
Notifications in the dashboard
We let you know when your clients train and when something important happens.
Connect Kaizer with Claude
Link your account to operate Kaizer from Claude securely.
Also shipped
ImprovementRoutine requests start todayThe start date now defaults to today.
FixRoutines with removed exercisesRoutines display in full even if an exercise was removed from the pool.
2.0.8
Client tests and tracking
Log tests per client and follow their progress with charts in their profile.
Also shipped
FixMore accurate analyticsMetrics only count workouts from your own routines.
FixExtending routines keeps everythingExtending a routine preserves its exercises and previous adjustments.
2.0.7
Voice messages in the assistant
Send audio to the assistant and it transcribes them automatically.
Also shipped
ImprovementA tidier assistantIt names conversations from your message and replies in your language.
ImprovementInsert exercises wherever you wantWhen building a routine you can add an exercise at a specific position.
2.0.6
Configurable welcome message
Personalize the message your new clients receive.
Per-client progressions
Set progression and weight updates for each client.
Manage your subscription
Handle your subscription and payments from the dashboard.
Also shipped
ImprovementRIR hidden on core exercisesCore exercises no longer ask for RIR.
FixSafari crash fixedWe resolved an unexpected dashboard crash on Safari.
2.0.5
Clone plans and routines
Duplicate a training plan or a routine to reuse it in seconds.
Revamped analytics
New metrics like time saved and 1RM records, built on more solid data.
Refreshed dashboard
We refreshed the dashboard design to make it clearer and more consistent.
Also shipped
ImprovementLonger routinesYou can now extend routines up to 130 weeks.
ImprovementMore exercises in the libraryWe added new exercises to the pool.
2.0.4
Chat with your clients
Talk to your clients from an inbox built into the dashboard.
Create clients from the dashboard
Add and set up a new client's profile without leaving the app.
Import existing plans
Load a training plan from a file so you don't start from scratch.
Also shipped
ImprovementSmoother chatWe improved scrolling and message composing in the chat.
2.0.3
Exercise library
Browse, create and organize your exercise pool in a dedicated view.
Videos on exercises
Add videos to your exercises, with a thumbnail and YouTube Shorts support.
Block-based sessions
Organize sessions into blocks and track their status more easily.
Also shipped
ImprovementAdjustable RIRAdjust RIR directly from the dashboard.
ImprovementSort your exercisesNew options to sort the exercise pool.
ImprovementChoose what the client seesControl weight and RIR visibility for each client.
2.0.1
Kaizer for trainers is here
The first version of the dashboard: routines, clients and analytics in one place.
Trainer marketplace
Your public profile so new clients can find you.
Weight pull
Loads carry across weeks so you don't repeat work.
AI routines
Generate complete routines with AI from your client's goals.
Training plans
Create and manage plans and assign them to your clients.
Trainer analytics
Track your clients' metrics and your activity.
Also shipped
ImprovementEnglish, Spanish and PortugueseThe dashboard speaks your language.