BOSTON FIT vs TNJ
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BOSTON FIT
This app connects to smart wearable devices to track your exercise data. It seamlessly syncs your fitness information with Apple Health, allowing for a comprehensive overview of your activity.
- Connects to smart wearable devices
- Records exercise data
- Syncs data to Apple Health
- Supports HealthKit integration
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BOSTON FIT is a new app for smart wearable devices. It can be used with smart watches to record exercise data, also supports syncing your data to Apple Health (HealthKit). etc. Let's experience it together.
TNJ
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Welcome to TNJ, where your health and wellness journey begins. As a proud white-label partner of Wellnessz, we bring you cutting-edge fitness solutions designed to help you achieve your goals
Screenshots
Verdict
The clearest difference is update cadence: TNJ at weekly against BOSTON FIT's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BOSTON FIT ships an update every 3 months, TNJ weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | BOSTON FIT | TNJ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | โ |
| Update frequency | Every 3 months | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 103 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅฝฌๅฝฌ ้พ | Mohi Lifestile Solutions Private Limited |
In-app purchases
BOSTON FIT
No in-app purchases
TNJ
No in-app purchases









