# Challenges vs Renpho

The clearest difference is rating: Challenges at 4.6 against Renpho's 3.4. Challenges also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). Renpho's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 18.6). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Challenges holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 5.7K and 1.8K respectively. Written reviews point the same way: 51% of Challenges's written reviews are positive against 45% of Renpho's.

Challenges ships an update every 3 weeks, Renpho every 2 months. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Challenges | Renpho |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/challenges-compete-get-fit/id1051342211/reviews)** | [3.4 (1.8K ratings)](https://appshunter.io/ios/app/renpho-outdated-version/id1219889310/reviews) |
| Number of ratings | **5.7K** | 1.8K |
| Positive reviews | **51.0% of reviews** | 44.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 48 MB | 80 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FitNow](https://appshunter.io/developer/297368632) | [Joicom corporation](https://appshunter.io/developer/1366112776) |

## What reviewers say

### Challenges

[App page](https://appshunter.io/ios/app/challenges-compete-get-fit/id1051342211)

Compete with friends, family, and coworkers to get fit. Track your progress through stand, move, and exercise rings, earn medals, and send motivational nudges. Stay connected and motivated with real-time updates and team challenges.

**Highlights:** Team challenges, Activity ring tracking (Stand, Move, Exercise), Medal achievements, Motivational nudges and comments, Real-time team progress updates, Apple Watch integration

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app for group challenges
- 👍 Motivating and fun
- 🤝 Allows competing across platforms
- 🎯 Individualized calorie goals

**What reviewers complain about**

- 🐛 Syncing issues with fitness apps
- 🕰️ Slow to update data
- 🤯 Inaccurate point tracking
- 🤖 Poor customer support
- 🔒 Privacy concerns

**Reported bugs**

- App crashes frequently
- Syncing issues with Apple Health
- Inability to delete account
- Challenges not working as intended

**Requested features**

- Allow rest days in challenges
- Increase maximum daily points
- Add option to set individual vs. group challenges
- Improve messaging and notifications
- Add Garmin integration


### Renpho

[App page](https://appshunter.io/ios/app/renpho-outdated-version/id1219889310)

This app is currently outdated and unable to register data. Users are encouraged to switch to a newer version for a seamless health and fitness tracking experience. The new app allows for effortless management of health and fitness information.

**Highlights:** Data registration unavailable, Requires transition to Renpho Health App, Seamless health and fitness tracking, Effortless data management

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📊 Detailed metrics and data tracking
- 🔗 Seamless integration with other apps
- 💰 Good value for the price

**What reviewers complain about**

- 🐛 Inconsistent weight measurements
- 🔢 Inaccurate body composition data
- 🔍 Small and hard-to-read text/icons
- 🔒 Privacy concerns with required account

**Reported bugs**

- App frequently logs users out
- Bluetooth connectivity issues
- Inability to delete or edit recorded data
- Syncing problems with Apple Health

**Requested features**

- Ability to manually enter body measurements
- Option to track pregnancy or postpartum data
- Improved trend graphs with proper date scaling
- Dark mode or customizable UI theme


## Frequently asked questions

### Is Challenges free?

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

### Is Renpho free?

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

### Which has better reviews, Challenges or Renpho?

Challenges is rated higher. Challenges averages 4.6 out of 5 from 5.7K ratings, while Renpho averages 3.4 from 1.8K ratings.

### Do Challenges or Renpho have ads?

Renpho shows ads; Challenges does not.

### Which is updated more often, Challenges or Renpho?

Challenges ships an update every 3 weeks, and Renpho every 2 months. Most recently, Challenges was updated on September 25, 2026 and Renpho on September 28, 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.*