NaNEye vs Jacks Fit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NaNEye
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NaNEye is an app that works with the Apple Watch to leverage the data in Apple Health, giving you daily, personalized insights about your health and training.
Jacks Fit
This platform connects trainers with clients, offering personalized workout and nutrition plans. Track your progress with weight updates and photos, and communicate directly with your trainer in real-time. All your fitness content is organized in a central dashboard.
- Personalized workout plans
- Nutrition plans with calorie tracking
- Progress management with photos
- Real-time trainer chat
- Organized fitness content dashboard
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Jacks Fit is a powerful fitness platform designed to connect a trainer with clients in one simple, organized experience. Users can access personalized workout plans, track their progress, and stay connected with their trainer — all in one place. Key Features: Personalized workout plans tailored by your trainer Nutrition plans including calories and daily intake Progress management with weight updates and optional photos Real-time chat with your trainer Easy access to all your fitness content in one organized dashboard Jacks Fit is built to simplify communication and help users stay consistent on their fitness journey.
Screenshots
Verdict
The clearest difference is device support: Jacks Fit at 3 against NaNEye's 1. On price, update cadence, ads and in-app purchases there is nothing between them.
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.
NaNEye ships an update every 3 weeks, Jacks Fit every 10 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.
| Parameter | NaNEye | Jacks Fit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 60 MB | 70 MB |
| Age rating | 17+ | 4+ |
| Developer | Aladdin Persson | Omar Bayoumy |
In-app purchases
NaNEye
No in-app purchases
Jacks Fit
No in-app purchases









