# TrackOS vs Senthia

The clearest difference is ads: Senthia at none against TrackOS's shown. TrackOS's advantage is update cadence (every 2 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. TrackOS sells 1 one-off in-app purchase and Senthia sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

TrackOS ships an update every 2 days, Senthia every 6 weeks. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | TrackOS | Senthia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/trackos/id6808067450/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 68 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Daybreak Energy LLC](https://appshunter.io/developer/6808067452) | [Noam Maman](https://appshunter.io/developer/1882890502) |

## What reviewers say

### TrackOS

[App page](https://appshunter.io/ios/app/trackos/id6808067450)

Easily log your daily nutrition, including calories, macros, and specific food items. Record your exercise routines, sets, reps, and weight. Set personal fitness goals and monitor your progress with a comprehensive dashboard.

**Highlights:** Calorie and macro tracking, Food barcode scanning, Workout logging, Personal goal setting, Progress monitoring dashboard, Customizable themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrackOS Premium Lifetime | $3.99 | one-time |


### Senthia

[App page](https://appshunter.io/ios/app/senthia/id6814469115)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Senthia Monthly | $4.99 | per month |
| Senthia Annual | $39.99 | per year |


## Frequently asked questions

### Is TrackOS free?

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

### Is Senthia free?

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

### Do TrackOS or Senthia have ads?

TrackOS shows ads; Senthia does not.

### Which is updated more often, TrackOS or Senthia?

TrackOS ships an update every 2 days, and Senthia every 6 weeks. Most recently, TrackOS was updated on November 10, 2026 and Senthia on November 6, 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.*