# 404Log vs Seukku

The clearest difference is in-app purchases: 404Log at none against Seukku's 3. 404Log also leads on ads (none vs shown) and review sentiment (100% vs 79%). Seukku's advantage is update cadence (every 3 days vs every 8 days). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Seukku sells 3 in-app purchases, starting at $0.99 per 7 days. 404Log asks for nothing beyond the download.

404Log holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 19 and 11 respectively. Written reviews point the same way: 100% of 404Log's written reviews are positive against 79% of Seukku's.

404Log ships an update every 8 days, Seukku every 3 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | 404Log | Seukku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (19 ratings)](https://appshunter.io/ios/app/404log-crush-diary/id6742832199/reviews)** | [4.6 (11 ratings)](https://appshunter.io/ios/app/seukku/id6790244829/reviews) |
| Number of ratings | **19** | 11 |
| Positive reviews | **100.0% of reviews** | 79.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 70 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Yoonjik Cho](https://appshunter.io/developer/1699502339) | [soobin kim](https://appshunter.io/developer/6790244831) |

## What reviewers say

### 404Log

[App page](https://appshunter.io/ios/app/404log-crush-diary/id6742832199)

This app helps you track your emotions and analyze your romantic feelings over time. Log special moments, identify attraction signals, and review past crushes to understand your love life patterns. It's a personal space to reflect on your emotional journey.

**Highlights:** Love Frequency & Attraction Signals, Special Moments Calendar, Emotion Chart & Crush Trends, Ranking & Past Crush History, Reconnection Frequency, Relationship Mode Tracking

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

**In-app purchases:** none


### Seukku

[App page](https://appshunter.io/ios/app/seukku/id6790244829)

Easily copy and paste a vast collection of aesthetic stickers directly into your favorite messaging and social media apps. Discover thousands of unique designs, from cute animals to retro fonts, and express yourself creatively without needing to save or download images.

**Highlights:** Thousands of aesthetic stickers, Weekly new sticker updates, One-tap copy and paste, Customizable speech bubble maker, Favorite sticker management, Community sticker showcase

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seukku Pro | $0.99 | per 7 days |
| Seukku Pro Monthly | $3.00 | per month |
| Seukku Pro Yearly | $30.00 | per year |


## Frequently asked questions

### Is 404Log free?

404Log is free to download, with no in-app purchases.

### Is Seukku free?

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

### Which has better reviews, 404Log or Seukku?

404Log is rated higher. 404Log averages 4.9 out of 5 from 19 ratings, while Seukku averages 4.6 from 11 ratings.

### Do 404Log or Seukku have ads?

Seukku shows ads; 404Log does not.

### Which is updated more often, 404Log or Seukku?

404Log ships an update every 8 days, and Seukku every 3 days. Most recently, 404Log was updated on October 28, 2026 and Seukku on October 28, 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.*