# Livingwater.study vs RedOne Engine

The clearest difference is update cadence: RedOne Engine at every 2 days against Livingwater.study's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Livingwater.study ships an update every 2 weeks, RedOne Engine every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Livingwater.study | RedOne Engine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 34 MB | 44 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Bryce Gerber](https://appshunter.io/developer/6808241668) | [Emir Tufan](https://appshunter.io/developer/1854682439) |

## What reviewers say

### Livingwater.study

[App page](https://appshunter.io/ios/app/livingwaterstudy/id6808241426)

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

**In-app purchases:** none


### RedOne Engine

[App page](https://appshunter.io/ios/app/redone-engine/id6813700514)

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

**In-app purchases:** none


## Frequently asked questions

### Is Livingwater.study free?

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

### Is RedOne Engine free?

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

### Do Livingwater.study or RedOne Engine have ads?

Neither Livingwater.study nor RedOne Engine shows ads.

### Which is updated more often, Livingwater.study or RedOne Engine?

Livingwater.study ships an update every 2 weeks, and RedOne Engine every 2 days. Most recently, Livingwater.study was updated on October 31, 2026 and RedOne Engine on October 31, 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.*