# Fit Diary vs Nutrixa

The clearest difference is iOS requirement: Fit Diary at 13.0 against Nutrixa's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Fit Diary sells 1 one-off in-app purchase and Nutrixa sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fit Diary ships an update every 10 days, Nutrixa every 9 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fit Diary | Nutrixa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 5 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Shuba](https://appshunter.io/developer/1330989316) | [Muhammad Adeel](https://appshunter.io/developer/1878576229) |

## What reviewers say

### Fit Diary

[App page](https://appshunter.io/ios/app/fit-diary/id1437570125)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fit Diary Pro | $1.99 | one-time |


### Nutrixa

[App page](https://appshunter.io/ios/app/nutrixa-ai-calorie-tracker/id6760732079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutrixa Premium Monthly | $9.99 | per month |
| Nutrixa Premium Annual | $59.99 | per year |


## Frequently asked questions

### Is Fit Diary free?

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

### Is Nutrixa free?

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

### Do Fit Diary or Nutrixa have ads?

Neither Fit Diary nor Nutrixa shows ads.

### Which is updated more often, Fit Diary or Nutrixa?

Fit Diary ships an update every 10 days, and Nutrixa every 9 days. Most recently, Fit Diary was updated on October 14, 2026 and Nutrixa on October 24, 2026.

---

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