Comparison

MuscleLab vs SyncSet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MuscleLab

Features
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MuscleLab is a focused strength training tracker for people who want to train consistently and see real progress over time. Start from a saved template, generate a workout from exercises you practise, or begin with an empty session. Log sets as you train, then finish with a clear summary of volume, time, sets, muscles, and exercise changes. Built for gym training: • Workout templates you can repeat • Recommended workouts from practising exercises and training type • Fast set, rep, weight, and duration logging • Warm-ups, supersets, circuits, and drop sets • Finished workout summaries with volume, time, sets, and muscle coverage • Workout history, exercise stats, and exercise history • Body measurements and progress trends • Coach tools for client sessions, templates, history, progress, and notes MuscleLab is not a social fitness feed or a calorie tracker. It is a clear training log for people who want the next workout to be easier to start and easier to understand afterward. Log workouts. Repeat what works. See progress.

About

SyncSet

This app helps personal trainers create custom workout plans, assign them to clients, and track progress. It facilitates direct communication and integrates with health data for a streamlined coaching experience.

Highlights
  • Build custom workout programs
  • Assign programs to clients
  • Track workout completion
  • Direct client messaging
  • Integrate with Apple Health
  • Client progress tracking
Read full description

SyncSet is the simplest way for personal trainers to program workouts and manage clients. All from one app. Build custom programs with exercises, sets, reps, and rest periods. Assign them to clients with one tap. Track who's completing their workouts and who needs a check-in. Message clients directly with automatic insights and changes from their feedback. FOR TRAINERS: - Build structured workout programs with a clean drag-and-drop editor (or paste your own texts & let the app parse through it!) - Organize exercises by day with sets, reps, weight, and rest - Assign programs to individual clients instantly - See real-time compliance — know who trained and who skipped - Message clients with built-in chat (no more texting from your personal phone) - View client health data (steps, weight, heart rate, and sleep) synced from Apple Health or Health Connect - 14-day free trial, then one simple subscription according to your client base FOR CLIENTS: - View your assigned workout program at a glance - Log sets as you train, with detailed overviews and guides. Unsure? Ask a question and get direct answers on movement tips. - Track your progress over time - Message your trainer directly in the app - Completely free! No subscription required for clients joining their trainer's team SyncSet connects to Apple Health (iOS) to display steps, weight, heart rate, and sleep data. This data is read-only and never shared with third parties or used for advertising. Whether you train 2 clients or 25, SyncSet keeps your coaching organized and professional. Main Website: https://syncsetapp.com Privacy Policy: https://syncsetapp.com/privacy Terms of Use: https://syncsetapp.com/terms

Screenshots

MuscleLab4 screens
SyncSet4 screens

Verdict

The call

MuscleLab and SyncSet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MuscleLab ships an update weekly, SyncSet fortnightly. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

ScorecardNo meaningful differences
MuscleLab versus SyncSet: the parameters behind the verdict, then further details
ParameterMuscleLabSyncSet
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size30 MB37 MB
Age rating12+4+
DeveloperIlya ValasiukBryce Dempsey

In-app purchases

None

MuscleLab

No in-app purchases

None

SyncSet

No in-app purchases

Questions

Is MuscleLab free?
MuscleLab is free to download, with no in-app purchases.
Is SyncSet free?
SyncSet is free to download, with no in-app purchases.
Do MuscleLab or SyncSet have ads?
Neither MuscleLab nor SyncSet shows ads.
Which is updated more often, MuscleLab or SyncSet?
MuscleLab ships an update weekly, and SyncSet fortnightly. Most recently, MuscleLab was updated on September 17, 2026 and SyncSet on September 30, 2026.

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