# 75 Days Challenge vs Hard 75

The clearest difference is rating: Hard 75 at 5.0 against 75 Days Challenge's 4.4. 75 Days Challenge's advantage is ratings volume (46 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 75 Days Challenge sells 1 one-off in-app purchase and Hard 75 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hard 75 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 75 Days Challenge has 46 ratings behind it against 1, so its average is the more settled of the two.

75 Days Challenge ships an update every 3 weeks, Hard 75 every 2 months. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | Hard 75 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (46 ratings)](https://appshunter.io/ios/app/75-days-challenge-tracker/id6451491151/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hard-75-challenge-tracker/id6758966238/reviews)** |
| Number of ratings | **46** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 66 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Asaad Nadeem](https://appshunter.io/developer/1601934665) | [Glenn Francis](https://appshunter.io/developer/1875693789) |

## What reviewers say

### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge-tracker/id6451491151)

This app guides users through a 75-day fitness and mental resilience challenge. It offers comprehensive workout routines, progress tracking, and features to build discipline and self-confidence. It also includes options for the 75 Soft Challenge and group fitness.

**Highlights:** Comprehensive fitness routines, Progress tracking, Discipline building, Mental resilience development, Habit creation, 75 Soft Challenge integration, Accountability partner

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 75 Day Challenge | $4.99 | one-time |


### Hard 75

[App page](https://appshunter.io/ios/app/hard-75-challenge-tracker/id6758966238)

This app helps you stay accountable for daily tasks in a mental toughness program. It provides a distraction-free dashboard to track progress and build discipline. Ideal for habit builders and those pursuing personal growth.

**Highlights:** Daily task tracking, Progress dashboard, Offline and private use, Minimalist design, Weight and water tracking, Custom challenges

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | one-time |


## Frequently asked questions

### Is 75 Days Challenge free?

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

### Is Hard 75 free?

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

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

Hard 75 is rated higher. 75 Days Challenge averages 4.4 out of 5 from 46 ratings, while Hard 75 averages 5.0 from 1 ratings.

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

Neither 75 Days Challenge nor Hard 75 shows ads.

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

75 Days Challenge ships an update every 3 weeks, and Hard 75 every 2 months. Most recently, 75 Days Challenge was updated on October 7, 2026 and Hard 75 on October 23, 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.*