# Flexibility Trainer vs IVM Trainer

The clearest difference is in-app purchases: IVM Trainer at none against Flexibility Trainer's 11. IVM Trainer also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Flexibility Trainer sells 11 one-off in-app purchases. IVM Trainer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Flexibility Trainer | IVM Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (52 ratings)](https://appshunter.io/ios/app/flexibility-trainer/id1509292943/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 23 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Samantha Roobol](https://appshunter.io/developer/1415281405) | [Champier Lda.](https://appshunter.io/developer/942300054) |

## What reviewers say

### Flexibility Trainer

[App page](https://appshunter.io/ios/app/flexibility-trainer/id1509292943)

Achieve your flexibility goals with a 30-day program designed for beginners. This app uses active and passive stretching techniques to improve hamstring, thigh, and hip flexibility, promoting better blood circulation. Sessions are designed to be completed in just ten minutes daily.

**Highlights:** 30-day flexibility program, Active and passive stretching, Improves hamstring, thigh, hip flexibility, Promotes blood circulation, Beginner-friendly, 10-minute daily sessions

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |
| Exercises for beginners | $1.99 | one-time |
| Yoga Poses for Flexibility | $1.99 | one-time |
| Middle Split in 30 Days | $1.99 | one-time |
| Improve Upper Body Flexibility | $1.99 | one-time |
| Learn the Splits in 60 Days | $1.99 | one-time |
| The 30 Day Splits Challenge | $1.99 | one-time |
| How to Do a Scorpion Stretch | $1.99 | one-time |
| Core and Flexibility Workouts | $1.99 | one-time |
| Toe Touch Flexibility | $1.99 | one-time |
| Full Bundle | $4.99 | one-time |


### IVM Trainer

[App page](https://appshunter.io/ios/app/ivm-trainer/id6499343317)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flexibility Trainer free?

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

### Is IVM Trainer free?

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

### Do Flexibility Trainer or IVM Trainer have ads?

Flexibility Trainer shows ads; IVM Trainer does not.

### Which is updated more often, Flexibility Trainer or IVM Trainer?

Flexibility Trainer ships an update every 3 months, and IVM Trainer every 3 months. Most recently, Flexibility Trainer was updated on October 13, 2026 and IVM Trainer on October 7, 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.*