# Flexibility for Fighters vs Kata Spinner

The clearest difference is in-app purchases: Kata Spinner at none against Flexibility for Fighters's 3. Kata Spinner also leads on update cadence (monthly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flexibility for Fighters sells 3 in-app purchases, starting at $1.99 per month. Kata Spinner asks for nothing beyond the download.

Flexibility for Fighters ships an update every 2 months, Kata Spinner monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Flexibility for Fighters | Kata Spinner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (46 ratings)](https://appshunter.io/ios/app/flexibility-for-fighters/id6737258272/reviews)** | — |
| Number of ratings | **46** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Axiom Mobile LLC](https://appshunter.io/developer/1111094628) | [Computerist Solutions, Inc](https://appshunter.io/developer/6773508840) |

## What reviewers say

### Flexibility for Fighters

[App page](https://appshunter.io/ios/app/flexibility-for-fighters/id6737258272)

This app provides daily stretching routines designed to improve flexibility for martial arts practitioners. It offers guided challenges, animated exercises, and custom workout creation to enhance range of motion and technique fluidity.

**Highlights:** 30-day stretching challenges, Animated exercise guides, Voice feedback for workouts, Detailed workout history, Apple Health integration, Custom workout builder

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | per month |
| Full Version | $4.99 | per 6 months |
| Full Version | $7.99 | one-time |


### Kata Spinner

[App page](https://appshunter.io/ios/app/kata-spinner/id6773508838)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flexibility for Fighters free?

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

### Is Kata Spinner free?

Kata Spinner is free to download, with no in-app purchases.

### Do Flexibility for Fighters or Kata Spinner have ads?

Neither Flexibility for Fighters nor Kata Spinner shows ads.

### Which is updated more often, Flexibility for Fighters or Kata Spinner?

Flexibility for Fighters ships an update every 2 months, and Kata Spinner monthly. Most recently, Flexibility for Fighters was updated on October 24, 2026 and Kata Spinner on October 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.*