# Butt workout vs DunDun

The clearest difference is review sentiment: Butt workout at 93% against DunDun's 49%. Butt workout also leads on rating (4.9 vs 4.3) and ratings volume (2.3K vs 128). DunDun's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Butt workout sells 2 in-app purchases, starting at $1.99 per 3 months and DunDun sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Butt workout holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Butt workout has 2.3K ratings behind it against 128, so its average is the more settled of the two. Written reviews point the same way: 93% of Butt workout's written reviews are positive against 49% of DunDun's.

Butt workout ships an update every 8 months, DunDun every 3 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | Butt workout | DunDun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.3K ratings)](https://appshunter.io/ios/app/butt-workout-squat-challenge/id612920406/reviews)** | [4.3 (128 ratings)](https://appshunter.io/ios/app/dundun-squat-counter/id1348285355/reviews) |
| Number of ratings | **2.3K** | 128 |
| Positive reviews | **93.2% of reviews** | 48.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 70 MB | 90 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | +4 | 4+ |
| Developer | [FITNESS22 LTD](https://appshunter.io/developer/383171664) | [家浩 汪](https://appshunter.io/developer/1071202242) |

## What reviewers say

### Butt workout

[App page](https://appshunter.io/ios/app/butt-workout-squat-challenge/id612920406)

This app guides you through a 10-week program to increase your squat count from zero to 100. With audio coaching, motivational elements, and a flexible schedule, it's designed for beginners to achieve stronger legs and a better physique.

**Highlights:** 0 to 100 squats in 10 weeks, Personal audio coach guidance, Gradually increasing difficulty, Wins and badges for motivation, Integrated with Apple Health, Compatible with all music apps

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $1.99 | per 3 months |
| Lifetime Premium | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Effective workout program
- 💪 Helps build strength
- 🎉 Motivating and encouraging
- 🕰️ Good pacing and progression

**What reviewers complain about**

- 🔒 Requires subscription for full access
- 🤔 Lack of advanced features
- 🐛 Occasional crashes or bugs
- 📱 Compatibility issues with older devices

**Reported bugs**

- App not advancing to next workout
- Purchased content not accessible

**Requested features**

- Add more advanced workout options
- Provide video demonstrations for exercises
- Include daily reminders or notifications
- Allow customization of rest periods
- Integrate with fitness tracking devices


### DunDun

[App page](https://appshunter.io/ios/app/dundun-squat-counter/id1348285355)

This app uses advanced motion sensors to automatically count your squats with high accuracy. It offers real-time voice guidance, motivational features, and heart rate monitoring. Track your progress with comprehensive statistics and various training modes.

**Highlights:** Automatic squat counting, Real-time voice guidance, Motivational system, Heart rate monitoring, Workout statistics, Multiple training modes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $2.99 | per year |
| Life Pro | $9.99 | one-time |


## Frequently asked questions

### Is Butt workout free?

Butt workout is free to download, with in-app purchases available.

### Is DunDun free?

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

### Which has better reviews, Butt workout or DunDun?

Butt workout is rated higher. Butt workout averages 4.9 out of 5 from 2.3K ratings, while DunDun averages 4.3 from 128 ratings.

### Do Butt workout or DunDun have ads?

Neither Butt workout nor DunDun shows ads.

### Which is updated more often, Butt workout or DunDun?

Butt workout ships an update every 8 months, and DunDun every 3 weeks. Most recently, Butt workout was updated on November 6, 2026 and DunDun on November 6, 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.*