# Emberglow vs ReadKey

The clearest difference is in-app purchases: ReadKey at none against Emberglow's 3. Emberglow's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (15.1 vs 17.0.0). On price, ads and device support there is nothing between them.

Both are free to download. Emberglow sells 3 in-app purchases, starting at $3.99 per month. ReadKey asks for nothing beyond the download.

Emberglow ships an update every 2 weeks, ReadKey every 6 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Emberglow | ReadKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/emberglow-digital-detox/id6744365788/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 46 MB |
| Requires iOS | **15.1** | 17.0.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Vaedros Software](https://appshunter.io/developer/1807328427) | [Igor Filiuk](https://appshunter.io/developer/1878374897) |

## What reviewers say

### Emberglow

[App page](https://appshunter.io/ios/app/emberglow-digital-detox/id6744365788)

This app transforms screen breaks into an RPG adventure. Lock your phone to send your hero on quests, and return to discover unfolding stories and rewards. It encourages reducing screen time and reconnecting with real life.

**Highlights:** Digital detox RPG, Progress happens offline, Mindful design, no ads, Branching storylines, Co-op quests, Reflection journal, Screen time control

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unQuest Circle Monthly | $3.99 | per month |
| unQuest Circle Annual | $29.99 | per year |
| unQuest Circle Lifetime Access | $79.99 | one-time |


### ReadKey

[App page](https://appshunter.io/ios/app/readkey/id6759388894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Emberglow free?

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

### Is ReadKey free?

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

### Do Emberglow or ReadKey have ads?

Neither Emberglow nor ReadKey shows ads.

### Which is updated more often, Emberglow or ReadKey?

Emberglow ships an update every 2 weeks, and ReadKey every 6 weeks. Most recently, Emberglow was updated on November 5, 2026 and ReadKey on November 5, 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.*