# Flexibility Training vs Primal Training

The clearest difference is rating: Primal Training at 4.7 against Flexibility Training's 2.8. Primal Training also leads on ads (none vs shown) and update cadence (monthly vs every 4 months). Flexibility Training's advantage is review sentiment (33% vs 0%) and iOS requirement (13.0 vs 15.5). On price 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.

Primal Training holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews complicate that: 33% of Flexibility Training's written reviews are positive against 0% of Primal Training's, so the app with the better star average is not the one people write more warmly about.

Flexibility Training ships an update every 4 months, Primal Training monthly. The most recent releases landed on June 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Flexibility Training | Primal Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/flexibility-training/id1480144581/reviews) | **[4.7 (14 ratings)](https://appshunter.io/ios/app/primal-training/id1560007469/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 60 MB | 179 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PIYUSH SHIYANI](https://appshunter.io/developer/1477520785) | [Primal Mobility Inc.](https://appshunter.io/developer/1560007471) |

## 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


### Primal Training

[App page](https://appshunter.io/ios/app/primal-training/id1560007469)

This app focuses on building strength in the end ranges of motion to improve mobility and flexibility. It offers structured programming, detailed exercise videos, and access to a large exercise library to help users perform better, recover faster, and resolve pain.

**Highlights:** Mobility programming for longevity and performance, Detailed mobility exercise videos, Access to over 100 exercise techniques, Apple Watch integration with HealthKit, Community support for mobility coaching

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flexibility Training free?

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

### Is Primal Training free?

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

### Which has better reviews, Flexibility Training or Primal Training?

Primal Training is rated higher. Flexibility Training averages 2.8 out of 5 from 4 ratings, while Primal Training averages 4.7 from 14 ratings.

### Do Flexibility Training or Primal Training have ads?

Flexibility Training shows ads; Primal Training does not.

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

Flexibility Training ships an update every 4 months, and Primal Training monthly. Most recently, Flexibility Training was updated on June 11, 2026 and Primal Training on September 24, 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.*