# 75 Hard vs Calorie Tracker

The clearest difference is update cadence: 75 Hard at every 4 days against Calorie Tracker's every 3 weeks. Calorie Tracker's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 75 Hard sells 2 in-app purchases, starting at $3.99 per 7 days and Calorie Tracker sells 2 in-app purchases, starting at $29.99 per 3 months. Whichever you choose, the download price is not the number that matters.

75 Hard ships an update every 4 days, Calorie Tracker every 3 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 75 Hard | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 43 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Yagız Sarıdogan](https://appshunter.io/developer/1767264527) | [OLITECH AI PTY LTD](https://appshunter.io/developer/1821185790) |

## What reviewers say

### 75 Hard

[App page](https://appshunter.io/ios/app/75-hard-workout-challenge/id6752026372)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Yearly | $14.99 | per year |


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-bitewise/id6760708018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Plan | $29.99 | per 3 months |
| Annual Plan | $59.99 | per year |


## Frequently asked questions

### Is 75 Hard free?

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

### Is Calorie Tracker free?

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

### Do 75 Hard or Calorie Tracker have ads?

Neither 75 Hard nor Calorie Tracker shows ads.

### Which is updated more often, 75 Hard or Calorie Tracker?

75 Hard ships an update every 4 days, and Calorie Tracker every 3 weeks. Most recently, 75 Hard was updated on October 6, 2026 and Calorie Tracker on October 25, 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.*