# 75 Days vs PEAK 75 hard challenge tracker

75 Days and PEAK 75 hard challenge tracker both sit at 4.8 stars, but that hides the real split: 100% of PEAK 75 hard challenge tracker's written reviews are positive against 50% of 75 Days's. PEAK 75 hard challenge tracker also leads on in-app purchases (none vs 10). 75 Days's advantage is ratings volume (286 vs 6) and update cadence (every 3 days vs weekly). On price, rating, ads and device support there is nothing between them.

Both are free to download. 75 Days sells 10 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 has 286 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of 75 Days's written reviews are positive against 100% of PEAK 75 hard challenge tracker's.

75 Days ships an update every 3 days, PEAK 75 hard challenge tracker weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 75 Days | PEAK 75 hard challenge tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (286 ratings)](https://appshunter.io/ios/app/75-days-her-challenge/id6767649443/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/peak-75-hard-challenge-tracker/id6774088844/reviews)** |
| Number of ratings | **286** | 6 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 171 MB | 69 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [George Taylor](https://appshunter.io/developer/1831829110) | [Olga Krolikowska](https://appshunter.io/developer/1727507942) |

## What reviewers say

### 75 Days

[App page](https://appshunter.io/ios/app/75-days-her-challenge/id6767649443)

This app helps you track your progress through a 75-day challenge with customizable habits and proof photos. Choose from various challenge levels to build sustainable routines and visualize your transformation.

**Highlights:** Customizable 75-day challenges, Habit tracking with proof photos, Streak visualization, Home screen widgets, Private progress photo gallery, Daily reminders and streak protection

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly Her | $7.99 | per 7 days |
| Weekly Trial | $8.99 | per 7 days |
| monthly | $9.99 | per month |
| Monthly | $14.99 | per month |
| Her Monthly | $14.99 | per month |
| yearly discout | $24.99 | per year |
| yearly | $49.99 | per year |
| Lifetime | $49.99 | one-time |


### 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 free?

75 Days 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 or PEAK 75 hard challenge tracker?

PEAK 75 hard challenge tracker is rated higher. 75 Days averages 4.8 out of 5 from 286 ratings, while PEAK 75 hard challenge tracker averages 5.0 from 6 ratings.

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

Neither 75 Days nor PEAK 75 hard challenge tracker shows ads.

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

75 Days ships an update every 3 days, and PEAK 75 hard challenge tracker weekly. Most recently, 75 Days was updated on October 31, 2026 and PEAK 75 hard challenge tracker on October 31, 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.*