# KKログ vs 価格比較アプリCompey(こんぺい)

The clearest difference is in-app purchases: 価格比較アプリCompey(こんぺい) at none against KKログ's 4. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. KKログ sells 4 in-app purchases, starting at $2.99 per month. 価格比較アプリCompey(こんぺい) asks for nothing beyond the download.

KKログ ships an update every 3 weeks, 価格比較アプリCompey(こんぺい) fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KKログ | 価格比較アプリCompey(こんぺい) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **85.2% of reviews** | 78.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 91 MB | 44 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WILDSTAR G.K.](https://appshunter.io/developer/1514152586) | [Ryo Narisawa](https://appshunter.io/developer/1579223521) |

## What reviewers say

### KKログ

[App page](https://appshunter.io/ios/app/kk/id1534468361)

Manage your beetle and stag beetle breeding with this comprehensive app. Track individual insects, their lineage, growth, and feeding schedules. Share your progress and discover other breeders' insights.

**Highlights:** Individual insect registration and detailed management, Speed search and smart management, Group by breeding room, shelf, or greenhouse, Feeding alert function, Lineage management and breeding strategy, Share individual insects and search national data, Insect shop and event location map

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KKログPlus １ヶ月 | $2.99 | per month |
| KKログPlus ６ヶ月 | $11.99 | per 6 months |
| KKログPlus 12ヶ月 | $19.99 | per year |
| 100管理枠追加 | $1.99 | one-time |


### 価格比較アプリCompey(こんぺい)

[App page](https://appshunter.io/ios/app/compey/id1579223519)

Easily track product prices and find the lowest prices at different stores. Register purchases from receipts or by scanning barcodes to automatically see the lowest price and which store offers it. Ideal for budget-conscious shoppers looking to manage grocery expenses without complex apps.

**Highlights:** Register products and prices from receipts, Scan barcodes for product registration, View lowest prices for each product, Rank stores by product price, Compare unit prices considering quantity, Dark theme support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KKログ free?

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

### Is 価格比較アプリCompey(こんぺい) free?

価格比較アプリCompey(こんぺい) is free to download, with no in-app purchases.

### Do KKログ or 価格比較アプリCompey(こんぺい) have ads?

Both KKログ and 価格比較アプリCompey(こんぺい) show ads.

### Which is updated more often, KKログ or 価格比較アプリCompey(こんぺい)?

KKログ ships an update every 3 weeks, and 価格比較アプリCompey(こんぺい) fortnightly. Most recently, KKログ was updated on October 23, 2026 and 価格比較アプリCompey(こんぺい) on October 24, 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.*