# Serene Form vs Relaxation Exercises

The clearest difference is in-app purchases: Serene Form at none against Relaxation Exercises's 2. Serene Form also leads on iOS requirement (15 vs 18.0). Relaxation Exercises's advantage is update cadence (every 4 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Relaxation Exercises sells 2 in-app purchases, starting at $2.99 per 7 days. Serene Form asks for nothing beyond the download.

Serene Form ships an update every 6 months, Relaxation Exercises every 4 days. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Serene Form | Relaxation Exercises |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 119 MB | 301 MB |
| Requires iOS | **15** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Yoga Therapy, Inc](https://appshunter.io/developer/1040239993) | [Aliaksandr Yahela](https://appshunter.io/developer/1782177608) |

## What reviewers say

### Serene Form

[App page](https://appshunter.io/ios/app/serene-form/id6461772489)

**Features:** macOS Compatibility

**In-app purchases:** none


### Relaxation Exercises

[App page](https://appshunter.io/ios/app/relaxation-exercises/id6745344032)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 week | $2.99 | per 7 days |
| Premium 1 year | $19.99 | per year |


## Frequently asked questions

### Is Serene Form free?

Serene Form is free to download, with no in-app purchases.

### Is Relaxation Exercises free?

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

### Do Serene Form or Relaxation Exercises have ads?

Neither Serene Form nor Relaxation Exercises shows ads.

### Which is updated more often, Serene Form or Relaxation Exercises?

Serene Form ships an update every 6 months, and Relaxation Exercises every 4 days. Most recently, Serene Form was updated on October 11, 2026 and Relaxation Exercises on October 25, 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.*