# PEAK 75 hard challenge tracker vs 75 Day Challenge

The clearest difference is in-app purchases: PEAK 75 hard challenge tracker at none against 75 Day Challenge's 2. 75 Day Challenge's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 75 Day Challenge sells 2 in-app purchases, starting at $3.99 per 7 days. PEAK 75 hard challenge tracker asks for nothing beyond the download.

## The numbers

| Metric | PEAK 75 hard challenge tracker | 75 Day Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/peak-75-hard-challenge-tracker/id6774088844/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 69 MB | 11 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Olga Krolikowska](https://appshunter.io/developer/1727507942) | [Nuno Lopes](https://appshunter.io/developer/1802013711) |

## What reviewers say

### PEAK 75 hard challenge tracker

[App page](https://appshunter.io/ios/app/peak-75-hard-challenge-tracker/id6774088844)

This app helps you complete popular 75-day challenges by tracking daily habits and progress. Choose from pre-set routines or create your own custom challenge to build discipline and achieve your goals.

**Highlights:** Choose from pre-set or custom challenges, Track workouts, water intake, reading, and more, Visualize progress with daily checklists, Monitor streaks and celebrate completed challenges, Select real-world peaks to represent progress

**Features:** Vision Pro support

**In-app purchases:** none


### 75 Day Challenge

[App page](https://appshunter.io/ios/app/75-day-challenge-lock/id6807529359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Unlock | $3.99 | per 7 days |
| Lifetime Unlock | $15.99 | one-time |


## Frequently asked questions

### Is PEAK 75 hard challenge tracker free?

PEAK 75 hard challenge tracker is free to download, with no in-app purchases.

### Is 75 Day Challenge free?

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

### Do PEAK 75 hard challenge tracker or 75 Day Challenge have ads?

Neither PEAK 75 hard challenge tracker nor 75 Day Challenge shows ads.

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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.*