# Zensezone vs Red Light Therapy

The clearest difference is in-app purchases: Zensezone at none against Red Light Therapy's 1. Zensezone also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Red Light Therapy's advantage is update cadence (every 3 weeks vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Red Light Therapy sells 1 in-app purchase, starting at $1.99 per month. Zensezone asks for nothing beyond the download.

Zensezone ships an update every 10 months, Red Light Therapy every 3 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Zensezone | Red Light Therapy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 29 MB | 85 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Roblink Technology Co., Ltd.](https://appshunter.io/developer/1602774014) | [Paws And Pixels Ayaz Bilisim Ticaret Limited Sirketi](https://appshunter.io/developer/1712354185) |

## What reviewers say

### Zensezone

[App page](https://appshunter.io/ios/app/zensezone/id1604540118)

**Features:** macOS Compatibility

**In-app purchases:** none


### Red Light Therapy

[App page](https://appshunter.io/ios/app/red-light-therapy/id6760614207)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Red Light Therapy Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is Zensezone free?

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

### Is Red Light Therapy free?

Red Light Therapy is free to download, with in-app purchases available.

### Do Zensezone or Red Light Therapy have ads?

Red Light Therapy shows ads; Zensezone does not.

### Which is updated more often, Zensezone or Red Light Therapy?

Zensezone ships an update every 10 months, and Red Light Therapy every 3 weeks. Most recently, Zensezone was updated on September 10, 2026 and Red Light Therapy 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.*