# 75 Days Challenge vs 75 Hard Challenge

The clearest difference is review sentiment: 75 Days Challenge at 58% against 75 Hard Challenge's 0%. 75 Days Challenge also leads on ratings volume (682 vs 2). 75 Hard Challenge's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 75 Days Challenge sells 17 in-app purchases, starting at $1.99 per 7 days and 75 Hard Challenge sells 9 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

75 Hard Challenge 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 682 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 58% of 75 Days Challenge's written reviews are positive against 0% of 75 Hard Challenge's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | 75 Hard Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (682 ratings)](https://appshunter.io/ios/app/75-days-challenge-better/id6667095733/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/75-hard-challenge-tracker/id6747663577/reviews)** |
| Number of ratings | **682** | 2 |
| Positive reviews | **58.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 91 MB | 28 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Parnev](https://appshunter.io/developer/1645934480) | [John Kevin Basco](https://appshunter.io/developer/1803746571) |

## What reviewers say

### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge-better/id6667095733)

This app helps you build lasting habits by tracking your progress on custom challenges. Set flexible durations, log daily progress with photos and notes, and monitor weight trends. Stay motivated with home screen widgets to maintain your streaks.

**Highlights:** Custom challenges, Flexible durations, Home Screen widgets, Photo progress & compare, Notes on every entry, Weight tracking & summaries

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access (Weekly) | $1.99 | per 7 days |
| Full Access | $2.99 | per month |
| Full Access (Monthly) | $3.99 | per month |
| Pro | $5.99 | per 7 days |
| Full Access (Weekly) | $5.99 | per 7 days |
| Full Access | $5.99 | per month |
| Full Access (Monthly) | $9.99 | per month |
| Full Access (Annual) | $19.99 | per year |
| Full Access (Annual) | $29.99 | per year |
| Full Access (Annual) | $49.99 | per year |
| Pro | $59.99 | per year |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Lifetime Premium | $5.99 | one-time |
| Lifetime Pro | $9.99 | one-time |
| Lifetime Premium | $19.99 | one-time |
| Lifetime Pro | $59.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 💡 Customizable challenges
- 🚀 Straightforward layout
- 🔒 Lifetime premium access

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🚫 Limited features for paid version
- 💰 Not truly free, requires payment
- 🤔 Lack of advanced tracking features

**Reported bugs**

- Settings page freezes app
- Checklist widget doesn't update automatically
- App gets stuck on day 6 and won't unlock
- Camera function is unreliable

**Requested features**

- Add ability to start over at day 1 instead of resetting whole challenge
- Integrate with friends/social features
- Expand tracking capabilities beyond just weight and photos
- Add more customization options


### 75 Hard Challenge

[App page](https://appshunter.io/ios/app/75-hard-challenge-tracker/id6747663577)

This app guides you through a 75-day mental toughness challenge with six daily tasks. It tracks your progress, builds discipline, and fosters confidence through a structured program. All data is stored locally for privacy.

**Highlights:** Six daily non-negotiable tasks, Two 45-minute workouts (indoor/outdoor), 1 gallon water intake tracking, 10 pages non-fiction reading, Daily progress photos, Strict diet adherence, Offline functionality

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly with trial | $1.99 | per 7 days |
| Weekly | $1.99 | per 7 days |
| Monthly with trial | $2.99 | per month |
| Monthly | $2.99 | per month |
| Weekly Pro | $3.99 | per 7 days |
| Monthly Pro | $7.99 | per month |
| Yearly | $14.99 | per year |
| Yearly Pro | $24.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is 75 Days Challenge free?

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

### Is 75 Hard Challenge free?

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

### Which has better reviews, 75 Days Challenge or 75 Hard Challenge?

75 Hard Challenge is rated higher. 75 Days Challenge averages 4.8 out of 5 from 682 ratings, while 75 Hard Challenge averages 5.0 from 2 ratings.

### Do 75 Days Challenge or 75 Hard Challenge have ads?

75 Days Challenge shows ads; 75 Hard Challenge does not.

### Which is updated more often, 75 Days Challenge or 75 Hard Challenge?

75 Days Challenge ships an update every 2 weeks, and 75 Hard Challenge every 2 weeks. Most recently, 75 Days Challenge was updated on September 23, 2026 and 75 Hard Challenge on June 4, 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.*