# 75 Days Challenge vs PEAK 75 hard challenge tracker

The clearest difference is in-app purchases: PEAK 75 hard challenge tracker at none against 75 Days Challenge's 3. PEAK 75 hard challenge tracker also leads on ads (none vs shown) and review sentiment (100% vs 85%). 75 Days Challenge's advantage is ratings volume (109 vs 6) and device support (3 vs 1). On price and rating there is nothing between them.

Both are free to download. 75 Days Challenge sells 3 in-app purchases, starting at $4.99 per 7 days. PEAK 75 hard challenge tracker asks for nothing beyond the download.

PEAK 75 hard challenge tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 75 Days Challenge has 109 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 85% of 75 Days Challenge's written reviews are positive against 100% of PEAK 75 hard challenge tracker's.

75 Days Challenge ships an update every 2 weeks, PEAK 75 hard challenge tracker weekly. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | PEAK 75 hard challenge tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (109 ratings)](https://appshunter.io/ios/app/75-days-challenge-reset75/id6761861091/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/peak-75-hard-challenge-tracker/id6774088844/reviews)** |
| Number of ratings | **109** | 6 |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 69 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [EHM TECH LLC](https://appshunter.io/developer/1484023806) | [Olga Krolikowska](https://appshunter.io/developer/1727507942) |

## What reviewers say

### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge-reset75/id6761861091)

This app helps you complete self-improvement challenges with customizable tasks, progress tracking, and motivational tools. Log daily activities, capture progress photos, and generate timelapse videos. All your data is stored securely on your device.

**Highlights:** Customizable challenge templates, Daily task logging with multiple input types, Progress photo capture and timelapse video generation, Detailed statistics and insights, Shareable progress cards, On-device data storage, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Weekly | $4.99 | per 7 days |
| Pro - Annual | $19.99 | per year |
| Pro - Annual | $39.99 | per year |


### 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


## Frequently asked questions

### Is 75 Days Challenge free?

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

### Is PEAK 75 hard challenge tracker free?

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

### Which has better reviews, 75 Days Challenge or PEAK 75 hard challenge tracker?

PEAK 75 hard challenge tracker is rated higher. 75 Days Challenge averages 4.8 out of 5 from 109 ratings, while PEAK 75 hard challenge tracker averages 5.0 from 6 ratings.

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

75 Days Challenge shows ads; PEAK 75 hard challenge tracker does not.

### Which is updated more often, 75 Days Challenge or PEAK 75 hard challenge tracker?

75 Days Challenge ships an update every 2 weeks, and PEAK 75 hard challenge tracker weekly. Most recently, 75 Days Challenge was updated on October 28, 2026 and PEAK 75 hard challenge tracker on October 14, 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.*