# Flexibility Training vs Grow

The clearest difference is in-app purchases: Flexibility Training at none against Grow's 4. Flexibility Training also leads on iOS requirement (13.0 vs 15.1). Grow's advantage is ads (none vs shown) and update cadence (every 4 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Grow sells 4 in-app purchases, starting at $4.99 per month. Flexibility Training asks for nothing beyond the download.

Flexibility Training ships an update every 4 months, Grow every 4 days. The most recent releases landed on June 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Flexibility Training | Grow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/flexibility-training/id1480144581/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 60 MB | 72 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIYUSH SHIYANI](https://appshunter.io/developer/1477520785) | [Virgile Tupet](https://appshunter.io/developer/1896651399) |

## What reviewers say

### Flexibility Training

[App page](https://appshunter.io/ios/app/flexibility-training/id1480144581)

This app offers flexibility and stretching routines for all ages and fitness levels. It includes guided workouts, soothing sounds for relaxation and sleep, and requires no equipment. Track your progress and exercise offline.

**Highlights:** Full body, upper body, and lower body stretching, Back stretching and release routines, Over 65 bodyweight exercises, No equipment required, Soothing sounds for yoga and sleep, Offline functionality

**In-app purchases:** none


### Grow

[App page](https://appshunter.io/ios/app/grow-workout-tracker/id6769343147)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grow Pro - Monthly | $4.99 | per month |
| Grow Pro Monthly | $5.99 | per month |
| Grow Pro Yearly | $22.99 | per year |
| Grow Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is Flexibility Training free?

Flexibility Training is free to download, with no in-app purchases.

### Is Grow free?

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

### Do Flexibility Training or Grow have ads?

Flexibility Training shows ads; Grow does not.

### Which is updated more often, Flexibility Training or Grow?

Flexibility Training ships an update every 4 months, and Grow every 4 days. Most recently, Flexibility Training was updated on June 11, 2026 and Grow on September 14, 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.*