# Flymark vs Ninja Fit

The clearest difference is in-app purchases: Flymark at none against Ninja Fit's 9. Flymark also leads on ads (none vs shown). Ninja Fit's advantage is update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ninja Fit sells 9 in-app purchases, starting at $4.99 per month. Flymark asks for nothing beyond the download.

Flymark ships an update every 3 months, Ninja Fit every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Flymark | Ninja Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (10 ratings)](https://appshunter.io/ios/app/ninja-fit-ai-calorie-tracker/id6459370976/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 167 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Volodymyr Bilyachat](https://appshunter.io/developer/1242664098) | [Alexey Kostylev](https://appshunter.io/developer/1437544984) |

## What reviewers say

### Flymark

[App page](https://appshunter.io/ios/app/flymark/id1267197364)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Ninja Fit

[App page](https://appshunter.io/ios/app/ninja-fit-ai-calorie-tracker/id6459370976)

This app offers AI-powered calorie tracking and personalized nutrition plans to help users achieve weight loss, muscle gain, or balanced lifestyle goals. It features meal logging, weight tracking, and weekly progress reports, with integrations for fitness apps and devices.

**Highlights:** AI-driven calorie tracking, Personalized nutrition plans, User-friendly meal logging, Weight tracking, Weekly progress reports, Fitness app integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ninja-Pro Access (Monthly) | $4.99 | per month |
| Ninja-Pro Access (Weekly) | $7.99 | per 7 days |
| Ninja-Pro Access (Weekly) | $9.99 | per 7 days |
| Ninja-Pro Access (Monthly) | $12.99 | per month |
| Ninja-Pro Access (Monthly) | $12.99 | per month |
| Ninja-Pro Access (Yearly) | $29.99 | per year |
| Ninja-Pro Access (Yearly) | $59.99 | per year |
| Ninja-Pro Access (Yearly) | $89.99 | per year |
| Ninja Pro (Lifetime) | $149.99 | one-time |


## Frequently asked questions

### Is Flymark free?

Flymark is free to download, with no in-app purchases.

### Is Ninja Fit free?

Ninja Fit is free to download, with in-app purchases available.

### Do Flymark or Ninja Fit have ads?

Ninja Fit shows ads; Flymark does not.

### Which is updated more often, Flymark or Ninja Fit?

Flymark ships an update every 3 months, and Ninja Fit every 3 weeks. Most recently, Flymark was updated on October 24, 2026 and Ninja Fit on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*