# Ruc Fit vs 72Hour Fasting Timer

The clearest difference is review sentiment: 72Hour Fasting Timer at 67% against Ruc Fit's 0%. 72Hour Fasting Timer also leads on rating (4.3 vs 3.0) and chart position (#193 vs unranked). Ruc Fit's advantage is price (Free vs $1.99) and update cadence (monthly vs every 7 months). On ratings volume, ads and in-app purchases there is nothing between them.

Ruc Fit is free to download; 72Hour Fasting Timer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

72Hour Fasting Timer holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 0% of Ruc Fit's written reviews are positive against 67% of 72Hour Fasting Timer's.

Ruc Fit ships an update monthly, 72Hour Fasting Timer every 7 months. The most recent releases landed on June 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Ruc Fit | 72Hour Fasting Timer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/ruc-fit/id6737324392/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/72hour-fasting-timer/id6745131744/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#193** |
| Size | 38 MB | 5 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RucFit LLC](https://appshunter.io/developer/1775900906) | [POWER SATELLITE LLC](https://appshunter.io/developer/1809833198) |

## What reviewers say

### Ruc Fit

[App page](https://appshunter.io/ios/app/ruc-fit/id6737324392)

This app helps you track and improve your rucking fitness. It measures your progress with a 6-test assessment and offers personalized challenges. Join a community, climb leaderboards, and celebrate your achievements.

**Highlights:** Track rucking weight, distance, speed, and calories, 6-test fitness assessment, Personalized progressive challenges, Lifetime distance and weight tracking, Community leaderboard and Ruck Score, Movement analysis (coming soon)

**Features:** macOS Compatibility

**In-app purchases:** none


### 72Hour Fasting Timer

[App page](https://appshunter.io/ios/app/72hour-fasting-timer/id6745131744)

**Currently charting:** #193 Top Paid · Health & Fitness (US App Store)

This app assists users in tracking extended fasting periods of 24, 48, or 72 hours. It provides progress zones, statistics, and reminders to help users stay focused and motivated during their fasting journey.

**Highlights:** Smart fasting timer, Progress zones (fat burning, autophagy), Statistics and history, HealthKit sync, Notifications and reminders, Minimalist design

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

**In-app purchases:** none


## Frequently asked questions

### Is Ruc Fit free?

Ruc Fit is free to download, with no in-app purchases.

### Is 72Hour Fasting Timer free?

72Hour Fasting Timer costs $1.99, with no in-app purchases.

### Which has better reviews, Ruc Fit or 72Hour Fasting Timer?

72Hour Fasting Timer is rated higher. Ruc Fit averages 3.0 out of 5 from 4 ratings, while 72Hour Fasting Timer averages 4.3 from 3 ratings.

### Do Ruc Fit or 72Hour Fasting Timer have ads?

Neither Ruc Fit nor 72Hour Fasting Timer shows ads.

### Which is updated more often, Ruc Fit or 72Hour Fasting Timer?

Ruc Fit ships an update monthly, and 72Hour Fasting Timer every 7 months. Most recently, Ruc Fit was updated on June 26, 2026 and 72Hour Fasting Timer on September 22, 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.*