# 75 Day Tough Challenge vs Ruce

The clearest difference is review sentiment: 75 Day Tough Challenge at 46% against Ruce's 0%. 75 Day Tough Challenge also leads on price (Free vs $2.99) and iOS requirement (13.0 vs 16.6). Ruce's advantage is in-app purchases (none vs 13) and ads (none vs shown). On device support there is nothing between them.

75 Day Tough Challenge is free to download; Ruce costs $2.99 up front. 75 Day Tough Challenge sells 11 in-app purchases, starting at $1.99 per 7 days. Ruce asks for nothing beyond the download.

75 Day Tough Challenge ships an update every 9 days, Ruce every 2 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 75 Day Tough Challenge | Ruce |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.4 (82 ratings)](https://appshunter.io/ios/app/75-day-tough-challenge/id6683300982/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | **46.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 122 MB | 3 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Innonexa Tech Private Limited](https://appshunter.io/developer/1763386442) | [INTHEPOND Australia Pty Ltd](https://appshunter.io/developer/1789690308) |

## What reviewers say

### 75 Day Tough Challenge

[App page](https://appshunter.io/ios/app/75-day-tough-challenge/id6683300982)

This app helps you build discipline and track habits for various 75-day challenges, including 75 Soft, 75 Medium, and 75 Mom. It offers customizable habit tracking, progress visualization, and smart reminders to keep you consistent and accountable.

**Highlights:** Track 75 Soft, Medium, or Mom challenges, Customize up to 6 daily habits, Visual streak and progress tracker, Flexible goal setting, Smart daily reminders, Option to restart or adjust rules

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $1.99 | per 7 days |
| Premiun Month | $4.99 | per month |
| Yearly Plan | $9.99 | per year |
| Half-Year Plan | $9.99 | per 6 months |
| 3 month plan | $19.99 | per 3 months |
| 75 Hard Day Challenge | $29.99 | per year |
| Yearly | $29.99 | per year |
| 50 Coin | $4.99 | one-time |
| 120 Coin | $9.99 | one-time |
| Lifetime | $19.99 | one-time |
| 250 coin | $19.99 | one-time |


### Ruce

[App page](https://appshunter.io/ios/app/ruce/id6745807352)

This smart health app uses Traditional Chinese Medicine principles to offer personalized plans for bowel movements and hydration. It also tracks emotional and menstrual cycles, integrating with another app for enhanced body analysis.

**Highlights:** Personalized bowel movement plans, Smart hydration reminders, Mood swing cycle tracking, Menstrual cycle tracking, Bamai app integration

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

**In-app purchases:** none


## Frequently asked questions

### Is 75 Day Tough Challenge free?

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

### Is Ruce free?

Ruce costs $2.99, with no in-app purchases.

### Do 75 Day Tough Challenge or Ruce have ads?

75 Day Tough Challenge shows ads; Ruce does not.

### Which is updated more often, 75 Day Tough Challenge or Ruce?

75 Day Tough Challenge ships an update every 9 days, and Ruce every 2 days. Most recently, 75 Day Tough Challenge was updated on October 21, 2026 and Ruce on October 8, 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.*