# 렘수면 vs SnapLog

The clearest difference is in-app purchases: 렘수면 at none against SnapLog's 3. 렘수면 also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. SnapLog sells 3 in-app purchases, starting at $0.99 per month. 렘수면 asks for nothing beyond the download.

렘수면 ships an update every 10 days, SnapLog every 6 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 렘수면 | SnapLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 28 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Insight&myung, LLC](https://appshunter.io/developer/1752352451) | [jia choi](https://appshunter.io/developer/6800627645) |

## What reviewers say

### 렘수면

[App page](https://appshunter.io/ios/app/id6764481553)

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

**In-app purchases:** none


### SnapLog

[App page](https://appshunter.io/ios/app/snaplog-topic-journal/id6800627643)

Consolidate all your daily life records into one app. Easily log activities like workouts, meals, and pet care with photos and brief notes. Visualize your progress with a calendar view and monthly statistics.

**Highlights:** Consolidate diverse life records, Photo-based logging, Customizable topics, Calendar view for history, Monthly statistics from comments, Monthly record summary image

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapLog Pro Monthly | $0.99 | per month |
| SnapLog Pro Yearly | $9.99 | per year |
| SnapLog Pro Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is 렘수면 free?

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

### Is SnapLog free?

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

### Do 렘수면 or SnapLog have ads?

SnapLog shows ads; 렘수면 does not.

### Which is updated more often, 렘수면 or SnapLog?

렘수면 ships an update every 10 days, and SnapLog every 6 days. Most recently, 렘수면 was updated on October 31, 2026 and SnapLog on November 6, 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.*