# Empower Sleep vs ReactionLog

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

Both are free to download. ReactionLog sells 2 in-app purchases, starting at $2.99 per month. Empower Sleep asks for nothing beyond the download.

Empower Sleep ships an update every 3 weeks, ReactionLog weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Empower Sleep | ReactionLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (61 ratings)](https://appshunter.io/ios/app/empower-sleep/id6463002288/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 94.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 17 MB | 44 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Empower Sleep Inc.](https://appshunter.io/developer/1703764646) | [Bo Christensen](https://appshunter.io/developer/6792520040) |

## What reviewers say

### Empower Sleep

[App page](https://appshunter.io/ios/app/empower-sleep/id6463002288)

Track your sleep patterns to receive personalized insights and a tailored care plan. Consult with a professional sleep care team for science-backed treatments like CBTi therapy or CPAP. An FDA-approved at-home sleep test helps diagnose and treat sleep issues.

**Highlights:** Sleep tracking and insights, Personalized care plans, Professional sleep care team, At-home sleep testing (SleepImage), Diagnosis and treatment of sleep apnea, CBTi therapy and CPAP support

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

**In-app purchases:** none


### ReactionLog

[App page](https://appshunter.io/ios/app/reactionlog-symptom-tracker/id6792520038)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReactionLog PRO - Monthly | $2.99 | per month |
| ReactionLog PRO - Yearly | $14.99 | per year |


## Frequently asked questions

### Is Empower Sleep free?

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

### Is ReactionLog free?

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

### Do Empower Sleep or ReactionLog have ads?

Neither Empower Sleep nor ReactionLog shows ads.

### Which is updated more often, Empower Sleep or ReactionLog?

Empower Sleep ships an update every 3 weeks, and ReactionLog weekly. Most recently, Empower Sleep was updated on November 3, 2026 and ReactionLog 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.*