# 128bpm vs The Flex

The clearest difference is review sentiment: 128bpm at 91% against The Flex's 43%. 128bpm also leads on rating (5.0 vs 4.8). The Flex's advantage is ratings volume (33 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

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

128bpm holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: The Flex has 33 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 91% of 128bpm's written reviews are positive against 43% of The Flex's.

128bpm ships an update every 5 weeks, The Flex every 3 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 128bpm | The Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/128bpm/id6446627453/reviews)** | [4.8 (33 ratings)](https://appshunter.io/ios/app/the-flex/id6474018774/reviews) |
| Number of ratings | 3 | **33** |
| Positive reviews | **91.3% of reviews** | 43.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 51 MB | 49 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [128, OOO](https://appshunter.io/developer/1637105718) | [ООО «ФЛЕКС ИРКУТСК»](https://appshunter.io/developer/1720348929) |

## What reviewers say

### 128bpm

[App page](https://appshunter.io/ios/app/128bpm/id6446627453)

Discover a boutique dance and fitness studio offering over 30 styles from high heels to yoga. Join a community of over 20,000 women and book classes easily through the app. Stay updated on events and news.

**Highlights:** Book classes easily, Over 30 dance and fitness styles, Stay updated on events and news, Join a large community, Multiple studio locations

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

**In-app purchases:** none


### The Flex

[App page](https://appshunter.io/ios/app/the-flex/id6474018774)

Stay updated with studio news and schedules. Receive timely notifications about changes and special offers. Manage your fitness journey with ease.

**Highlights:** Studio news updates, Schedule tracking, Timely notifications, Special offers, Information on changes

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient app release
- 👍 Clear schedule on app
- 👍 Good user experience overall

**What reviewers complain about**

- 🐌 Slow loading times
- 🐛 Frequent errors and crashes
- ❌ Difficult to book/cancel
- ❌ Missing website features
- ❌ Poor design and interface

**Reported bugs**

- App is disabled/not working
- Login errors
- Cannot authorize in app
- App crashes frequently
- Error 1019 when booking

**Requested features**

- Add ability to see number of people in queue
- Add ability to see available spots in schedule
- Return website functionality
- Improve schedule visibility (color coding, booking marks)
- Allow booking more than 6 sessions


## Frequently asked questions

### Is 128bpm free?

128bpm is free to download, with no in-app purchases.

### Is The Flex free?

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

### Which has better reviews, 128bpm or The Flex?

128bpm is rated higher. 128bpm averages 5.0 out of 5 from 3 ratings, while The Flex averages 4.8 from 33 ratings.

### Do 128bpm or The Flex have ads?

Neither 128bpm nor The Flex shows ads.

### Which is updated more often, 128bpm or The Flex?

128bpm ships an update every 5 weeks, and The Flex every 3 weeks. Most recently, 128bpm was updated on October 14, 2026 and The Flex on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*