FitFlow vs Trimsy
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FitFlow
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FitFlow is built for personal trainers who need a fast and practical tool to manage clients, workouts and schedules in one place. Designed for real session workflow β instead of notebooks and spreadsheets. FitFlow helps you log workouts quickly, duplicate training plans, manage your calendar and track client payments. Built for live sessions β’ log sets in seconds β’ repeat last workout in one tap β’ todayβs sessions on the home screen β’ minimal taps β faster workflow Works offline All data is stored locally first. You can work without internet β sync happens later. Client management β’ client profiles β’ workout history β’ notes and flags β’ quick access Training calendar See your schedule and plan sessions ahead. Payment tracking Track client payments and session packages. Digital signatures Collect client signatures directly on screen. FitFlow works for personal trainers, fitness coaches and in-gym professionals who want structured, fast workflow.
Trimsy
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Tired of complicated trackers? I was too. So I built Trimsy: a clean, no-nonsense weight logger. Enter your weight in seconds, watch the trend line move, set a goal and see how close you are. Offline-first, no ads, no paywalls β your data stays yours. What you get: - Quick daily logging with scroll picker - Progress chart with trend line and goal marker - Weekly/monthly stats - CSV export & import - Apple Health sync (optional) - Custom accent colors and dark mode No subscriptions. No noise. Just honest tracking.
Screenshots
Verdict
The clearest difference is iOS requirement: FitFlow at 15.0 against Trimsy's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | FitFlow | Trimsy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 56 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Nikita Obaturov | Viktor Bredikhin |
In-app purchases
FitFlow
No in-app purchases
Trimsy
No in-app purchases









