# Butt workout vs 0

Butt workout and 0 both sit at 4.9 stars, but that hides the real split: 93% of Butt workout's written reviews are positive against 60% of 0's. Butt workout also leads on iOS requirement (9.0 vs 16.0). 0's advantage is update cadence (every 2 months vs every 8 months). On price, rating, ratings volume and ads 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 0 sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Butt workout against 4.8 for 0. Both are backed by a comparable volume of ratings — 2.3K and 1.8K respectively. Written reviews are what separate them: 93% of Butt workout's written reviews are positive against 60% of 0's.

Butt workout ships an update every 8 months, 0 every 2 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Butt workout | 0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.3K ratings)](https://appshunter.io/ios/app/butt-workout-squat-challenge/id612920406/reviews)** | [4.8 (1.8K ratings)](https://appshunter.io/ios/app/0-200-squats-trainer-challenge/id698138688/reviews) |
| Number of ratings | **2.3K** | 1.8K |
| Positive reviews | **93.2% of reviews** | 59.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 70 MB | 75 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [FITNESS22 LTD](https://appshunter.io/developer/383171664) | [Zen Labs](https://appshunter.io/developer/485971738) |

## 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


### 0

[App page](https://appshunter.io/ios/app/0-200-squats-trainer-challenge/id698138688)

This app guides users through an 8-week challenge to build strength and stamina, enabling them to complete 200 squats. It features voice cues, progress tracking, and community sharing, suitable for all fitness levels.

**Highlights:** 8-week squat training program, Voice cues for guidance, Progress tracking and achievements, Community sharing via social media, Suitable for all fitness levels, Optional unlimited music access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Unlimited Pass Monthly | $4.99 | per month |
| Zen Power Playlist 3 Months | $29.99 | per 3 months |
| Zen Unlimited Pass Annual | $74.99 | per year |

**What reviewers like**

- 👍 Good guide
- 👍 Simple and effective
- 👍 Motivating
- 👍 Helps build stamina and confidence
- 👍 Convenient to use on the go

**What reviewers complain about**

- 🔒 Locked features after update
- 💰 Requiring paid subscription for previously purchased apps
- 🐛 Crashes and bugs after update
- 🔒 Losing progress and data after update
- 🔒 Restricted access to full program

**Reported bugs**

- App crashes on launch
- Unable to sync across devices
- Subscription purchase issues

**Requested features**

- Option to change workout intensity based on fitness level
- Ability to see upcoming workouts
- Background timer continuation when app is closed
- Sound prompts for warmup and rest periods
- Apple Watch integration


## Frequently asked questions

### Is Butt workout free?

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

### Is 0 free?

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

### Which has better reviews, Butt workout or 0?

Butt workout is rated higher. Butt workout averages 4.9 out of 5 from 2.3K ratings, while 0 averages 4.8 from 1.8K ratings.

### Do Butt workout or 0 have ads?

Neither Butt workout nor 0 shows ads.

### Which is updated more often, Butt workout or 0?

Butt workout ships an update every 8 months, and 0 every 2 months. Most recently, Butt workout was updated on October 24, 2026 and 0 on October 20, 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.*