# KKログ vs Bug Identifier

The clearest difference is ads: Bug Identifier at none against KKログ's shown. Bug Identifier also leads on update cadence (fortnightly vs monthly). KKログ's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. KKログ sells 4 in-app purchases, starting at $2.99 per month and Bug Identifier sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

KKログ ships an update monthly, Bug Identifier fortnightly. The most recent releases landed on September 4, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | KKログ | Bug Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bug-identifier-bugscope/id6747419949/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 85.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 106 MB | 71 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WILDSTAR G.K.](https://appshunter.io/developer/1514152586) | [Nadiia Martyniuk](https://appshunter.io/developer/1757187452) |

## What reviewers say

### KKログ

[App page](https://appshunter.io/ios/app/kk-kklog/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, 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 |


### Bug Identifier

[App page](https://appshunter.io/ios/app/bug-identifier-bugscope/id6747419949)

Instantly identify beetles from a photo with AI. Discover if a beetle is toxic, safe to touch, or threatened. Explore a live map of sightings and learn about conservation efforts.

**Highlights:** Instant beetle identification from photos, Toxicity and safety insights, Live beetle activity map, Threatened species watchlist, AI beetle expert assistant, Personal beetle collection

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is KKログ free?

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

### Is Bug Identifier free?

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

### Do KKログ or Bug Identifier have ads?

KKログ shows ads; Bug Identifier does not.

### Which is updated more often, KKログ or Bug Identifier?

KKログ ships an update monthly, and Bug Identifier fortnightly. Most recently, KKログ was updated on September 4, 2026 and Bug Identifier on September 11, 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.*