OnlyFit vs TFI Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnlyFit
Track your daily health metrics including movement, sleep, calories, weight, and heart rate. Receive customizable notifications for calls and messages, ensuring you never miss important updates.
- Daily movement tracking
- Sleep monitoring
- Calorie consumption data
- Weight information
- Heart rate monitoring
- Customizable notifications
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OnlyFit is a comprehensive, unified, and easy-to-use experience that integrates the data and services of the company's products. You can view the daily movement data / track, sleep, calorie consumption, weight information, heart rate and so on. In addition you can customize to receive shout notifications for each application, and you will no longer miss any notifications, phone calls and messages! Use of health data OnlyFit is likely to synchronize data in Apple's health applications
TFI Trainer
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TFI is an easy platform built for connecting our trainers to their clients. Clients receive an elevated training experience: • Personalized workouts delivered to their phones • Access to all training data on the go • Stay accountable with workout and task reminders • Sync with Apple Health app to update your metrics instantly
Screenshots
Verdict
OnlyFit and TFI Trainer 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OnlyFit ships an update weekly, TFI Trainer every 10 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.
| Parameter | OnlyFit | TFI Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (60 ratings) — better | — |
| Positive reviews | 15.6% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 114 MB | 255 MB |
| Age rating | 12+ | 4+ |
| Developer | 深圳市琦沃智能科技有限公司 | The FIT Institute PC |
In-app purchases
OnlyFit
No in-app purchases
TFI Trainer
No in-app purchases
