# pliability vs 123 Flex

The clearest difference is review sentiment: 123 Flex at 100% against pliability's 41%. 123 Flex also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). pliability's advantage is rating (4.8 vs 4.0) and ratings volume (10K vs 2). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. pliability sells 2 in-app purchases, starting at $19.99 per month and 123 Flex sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

pliability holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: pliability has 10K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 41% of pliability's written reviews are positive against 100% of 123 Flex's, so the app with the better star average is not the one people write more warmly about.

pliability ships an update every 5 days, 123 Flex every 4 days. The most recent releases landed on September 24, 2026 and June 16, 2026 respectively.

## The numbers

| Metric | pliability | 123 Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10K ratings)](https://appshunter.io/ios/app/pliability-stretch-and-mobility/id1175346453/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/123-flex-stretching-workouts/id6449441131/reviews) |
| Number of ratings | **10K** | 2 |
| Positive reviews | 41.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 264 MB | 78 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [pliability, LLC](https://appshunter.io/developer/1175346452) | [WeAnd Ltd](https://appshunter.io/developer/1635802172) |

## What reviewers say

### pliability

[App page](https://appshunter.io/ios/app/pliability-stretch-and-mobility/id1175346453)

Enhance flexibility, mobility, and recovery with guided stretching routines. This app offers personalized programs, progress tracking, and integrates with fitness devices to help users move better and prevent injuries.

**Highlights:** 1,700+ guided stretching routines, Customized mobility training programs, Instant start, no equipment required, Mobility Test for personalized assessment, Short, effective workouts (12-20 mins), Offline video downloads, Integrates with WHOOP, Garmin, Apple Health

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athlete Monthly Subscription | $19.99 | per month |
| Athlete Annual Subscription | $179.99 | per year |

**What reviewers like**

- 🌟 Life-changing for mobility and recovery
- 👍 Consistent daily routines
- 🧘‍♀️ Meditative and calming experience
- 🏋️‍♀️ Effective for athletes and active individuals
- 🔍 Detailed mobility assessment

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes and glitches
- 💰 Expensive subscription
- 🔇 Intrusive and repetitive voiceover
- 🤔 Lack of customization options
- 📚 Repetitive and limited exercise selection

**Reported bugs**

- Inability to cancel subscription easily
- Recurring charges even after cancellation
- Mobility assessment not accurately detecting issues
- Syncing issues between app and website
- Airplay and Chromecast functionality not working reliably

**Requested features**

- Ability to mute or adjust volume of voiceover and music separately
- More personalized and adaptive mobility programs based on assessment
- Integration with Apple Health and other fitness tracking platforms
- Improved navigation and search functionality
- Offline mode for routines


### 123 Flex

[App page](https://appshunter.io/ios/app/123-flex-stretching-workouts/id6449441131)

This app provides personalized stretching and flexibility routines based on your fitness goals and physical condition. It features AI-driven program generation, progress tracking, and visual demonstrations to guide your workouts.

**Highlights:** Personalized AI workout plans, Progress tracking and reassessments, 3D animated stretch demonstrations, Safety tips and injury precautions, Audio guidance for sessions, Offline workout mode, Motivation through rewards and challenges

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is pliability free?

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

### Is 123 Flex free?

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

### Which has better reviews, pliability or 123 Flex?

pliability is rated higher. pliability averages 4.8 out of 5 from 10K ratings, while 123 Flex averages 4.0 from 2 ratings.

### Do pliability or 123 Flex have ads?

pliability shows ads; 123 Flex does not.

### Which is updated more often, pliability or 123 Flex?

pliability ships an update every 5 days, and 123 Flex every 4 days. Most recently, pliability was updated on September 24, 2026 and 123 Flex on June 16, 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.*