# KKLOG - Beetle Breeding & Game — Japan's #1 beetle app by users

> Beetle breeding and raising record app with a virtual game. (iPhone/iPad app by WILDSTAR G.K..)

- Source: https://appshunter.io/ios/app/kklog-beetle-breeding-and-game/id1534468361 (this page in markdown: same URL + `.md`)
- Developer: [WILDSTAR G.K.](https://appshunter.io/developer/1514152586)
- Category: Lifestyle, Games, Simulation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 100 MB
- Languages: American English, Indonesian, Japanese, Korean, Chinese (Simplified, China), Thai, Chinese (Traditional, Taiwan)
- Released: 2021-03-18
- Data updated: 2026-11-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/kklog-beetle-breeding-and-game/id1534468361/reviews.md

## What is KKLOG?

Every joy, remembered for life!

KKLOG is a keeping and breeding record app for stag and rhino beetles: weight, bloodlines, food changes and breeding memos, plus a built-in Raise & Battle Game.

Available in Japanese, English, Simplified and Traditional Chinese, Korean, Thai and Indonesian.

■ Keeping records
• Easy registration: species, sex and generation from lists, plus locality, length and photos; start from any stage, a wild catch or a purchase
• 13 log types: weight (charted for larvae), head width, container volume, food, notes
• Search by beetle ID; filter by species, stage or listing; hide deceased or transferred beetles
• Groups for each breeding room, shelf or greenhouse
• Food change alerts (“Food change in X days”, “Food change needed”) per species and instar; sort by the soonest due
• Breeding memos per pair or mated female: harvest records, offspring added at once with automatic IDs, bloodlines via parents, harvest reminders
• Schedule calendar of food change and harvest dates
• Reminders at a time you choose, at most once a day
• “Community beetles”: share and like beetles, follow other breeders and get notified of new followers
• Profile pie charts of your species (can be hidden)
• Listings: “Listed” beetles show in Community beetles and your profile (deals between users)
• Report inappropriate users from their profile; “?” on each tab for help
• Map of insect shops and events
• Cloud storage: log in with Apple, Google or email and carry on with a new phone

■ Beetle labels
Print labels for your cases on A4 sheets (12 or 24) or share a PDF.
• Three built-in layouts, or drag fields into your own
• A label's QR code opens the beetle from the camera or “My beetles” search
• Start mid-sheet and fine-tune the “Print position”

■ Raise & Battle Game
On the “Game” tab, raise virtual beetles from eggs and battle with them. No real beetle is ever made to fight; see “How to play” for how it differs from real keeping.
• Three care bars: Food, Habitat and Energy. Size and a flawless finish are up to you; growth is far faster than in real life.
• A “Care bonus” makes well-kept beetles a little stronger, and big parents give their eggs a “Bloodline bonus” (game only).
• Rock-paper-scissors battles against forest beetles and guardians: each species has a strong move, length sets Power and weight HP. Level up to reach new forests.
• Eggs from wins and laying sets wait in the “Egg cup”. Start with a Japanese rhinoceros or saw stag beetle and meet the Hercules beetle and more.
• Hall of Fame for past beetles, and a “Beetle card” to show friends
• Real-time friendly matches with mutual followers (wins and losses only). Follow via “My QR”, or turn invitations off.
• Length rankings by species (breeders showing “Stats” and “Game records”)
• “Hibernation mode” pauses growth and the bars while you're away (game only)
• Notifications for hatching, eclosion and more

■ Widgets and Apple Watch
• Home and Lock Screen widgets on iPhone and iPad show your beetle
• Apple Watch app (needs KKLOG on iPhone): care for the same beetle from your wrist, with a “KKLOG” complication

■ KKLOG Plus (auto-renewable subscription)
• Register and list unlimited beetles
• Unlimited groups and templates
• Unlimited saved label layouts
• Up to 50 HD photos per beetle
• Search Community beetles freely
• Your own ID and profile photo
• No ads (the app shows ads otherwise)
• In the game: two cases, 5 battles a day (not 3), more daily food, weekly items, and “Case battle” with family on one iPhone

Payment is charged to your Apple Account. The subscription renews automatically unless canceled at least 24 hours before the current period ends. Cancel anytime in “Subscriptions” in your Apple Account settings.

About the app
https://kklog.space/app/en/

About the game
https://kklog.space/game/en/

About the anime
https://kklog.space/anime/en/

Terms of Use
https://kklog.space/terms-of-use

Privacy Policy
https://kklog.space/privacy-policy

## Key features

- Detailed keeping and breeding logs
- Customizable food change alerts
- Breeding memos and bloodline tracking
- Integrated virtual raise & battle game
- Community sharing and following
- Printable beetle case labels
- Cloud storage for data backup

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 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 |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 100管理枠追加 | $1.99 | one-time |


## Is KKLOG safe?

Not enough ratings yet to assess KKLOG.

## Is KKLOG legit?

KKLOG - Beetle Breeding & Game appears to be a legitimate app. The AppsHunter Legitimacy Score for KKLOG is 83 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 54)

All indexed reviews: https://appshunter.io/ios/app/kklog-beetle-breeding-and-game/id1534468361/reviews.md

### 5/5 — 管理できます

*2025-01-25, version 1.15.0*

いいアプリ！

### 5/5 — 管理しやすい！

*2024-12-08, version 1.14.1*

シンプルでいい感じです！

### 5/5 — 良かった

*2024-11-25, version 1.14.1*

素晴らしい👍

### 5/5 — 使いやすそう

*2024-11-04, version 1.14.0*

使ってみます。

### 5/5 — 👍

*2024-09-21, version 1.14.0*

とても使いやすい

### 5/5 — 管理に便利

*2024-09-14, version 1.14.0*

管理に非常に便利です。

### 5/5 — 分かりやすい

*2024-09-10, version 1.14.0*

管理しやすいです

### 5/5 — 使いやすそう♪

*2024-09-06, version 1.14.0*

ダウンロードしてみました。
普段は、手書きで記載している内容をこちらのアプリで一括管理。
これから、個体の登録を行なって管理して行きたいと思います！

### 5/5 — 專業的甲蟲飼育App

*2024-09-03, version 1.14.0*

非常專業且用心的甲蟲飼育APP，雖然我不懂日文，但熟悉後使用上沒有很大問題。

### 5/5 — わからない

*2024-08-14, version 1.14.0*

わからない

## Frequently asked questions about KKLOG

### What is KKLOG used for?

KKLOG is a keeping and breeding record app for stag and rhino beetles. It allows users to log details like weight, bloodlines, food changes, and breeding memos, and includes a built-in Raise & Battle Game.

### Can I use KKLOG offline?

While the app offers cloud storage for data backup and community features that require an internet connection, core logging and game functions may be accessible offline. Specific offline capabilities are not detailed in the provided description.

### How does the KKLOG Raise & Battle Game work?

The game allows you to raise virtual beetles from eggs, managing their care bars (Food, Habitat, Energy). Battles are rock-paper-scissors style, with beetle stats influenced by in-game care and bloodline bonuses. Real beetles are not used in battles.

### What languages does KKLOG support?

KKLOG is available in Japanese, English, Simplified and Traditional Chinese, Korean, Thai, and Indonesian, making it accessible to a global audience of beetle keepers.

### Does KKLOG have ads?

Yes, KKLOG contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

### What are the subscription options for KKLOG?

KKLOG offers subscription plans named 'KKログPlus' with options for 1 month ($2.99), 6 months ($11.99), and 12 months ($19.99), providing enhanced features or services.

### Is KKLOG suitable for children?

KKLOG has an age rating of 4+, suggesting it is appropriate for young children. The game mechanics are designed to be engaging without involving real animal harm.

### How often is KKLOG updated?

The app was last updated on November 7, 2026, with version 2.2.1. This indicates a recent update, suggesting ongoing development and support for the application.

## Version history (last 5 releases)

### 2.2.1 — 2026-11-07

Thank you for using KKLOG.

What's new in this update:
- Open the page of our short anime, Tsunomaru & Kuwasuke, from the menu
- Other minor bug fixes and improvements

We hope KKLOG continues to help you record the growth of your treasured beetles.

### 2.2.0 — 2026-11-02

Thank you for using KKLOG.
This update adds label printing and support for seven languages!

What's new in this update:
- Print beetle labels with QR codes on A4 label sheets, in a layout of your own
- Scan a label's QR code from the My beetles search field to open that beetle
- Use the app in English, Chinese (Simplified or Traditional), Korean, Thai or Indonesian, under “Language” in the menu
- Widgets and the Apple Watch app now follow the app's language, too
- Open “What's new” and the feature pages from the menu
- Other minor bug fixes and improvements

We hope KKLOG continues to help you record the growth of your treasured beetles.

### 2.1.0 — 2026-10-29

いつもKKログをご利用いただき、ありがとうございます。
今回は、エサ交換や割り出しの時期を逃さないための機能を中心に追加しました！

今回のアップデート内容：
- エサ交換アラートで、期限が近い個体にも「エサ交換まであと○日」と表示されるようになりました
- エサ交換アラートの目安が、登録した種類に自動で追加されるようになりました
- 管理個体を「エサ交換の期限が近い順」などで並べられ、並べた項目と最新のログの日付が一覧に出るようになりました
- 累代メモに産卵セット日と割り出しまでの日数を入れると、割り出しの時期がわかるようになりました
- エサ交換と割り出しの時期が、決めた時刻に通知で届くようになりました
- 「予定カレンダー」で、エサ交換と割り出しの予定を月ごとに確認できるようになりました
- みんなの個体が、最新のログの日付順に並ぶようになりました
- 育成対戦ゲームで、種類ごとの体長の「ランキング」が見られるようになりました
- その他細かな不具合修正や改善を行いました

引き続き、大切な個体たちの成長を記録するパートナーとしてKKログをよろしくお願いいたします。

### 2.0.1 — 2026-10-27

いつもKKログをご利用いただき、ありがとうございます。

今回のアップデート内容：
- 育成対戦ゲームのバランスを調整しました
- その他細かな不具合修正や改善を行いました

引き続き、大切な個体たちの成長を記録するパートナーとしてKKログをよろしくお願いいたします。

### 2.0.0 — 2026-10-21

卵から育てた仮想のクワカブで、森のヌシに挑もう！
v2.0.0では、新しい「ゲーム」タブで「育成対戦ゲーム」が遊べるようになりました！

【育成と対戦】
※ゲーム内の仮想クワカブです
・エサ・環境・元気のバーを見ながら、成虫まで育てます
・どのバーも半分以上に保つと「お世話ボーナス」がたまり、体力と威力が上がります
・「もちもの」のマットや菌糸ビンで体重が増えやすく、温めキットで成長が早まります
・後食をはじめた成虫は、グー・チョキ・パーで対戦できます
・各エリアで3頭に勝つとヌシがあらわれ、倒せば次へ進めます
・対戦で卵が見つかることもあり、「卵カップ」にとっておけます
・「割り出し」の卵なら、「世代交代」でF1、F2…と代を重ねられます
・大きな親の卵ほど「血統ボーナス」が高く、代を追うごとに大物をねらえます

【友だちと家族】
・相互フォローの友だちと、リアルタイムで対戦できます
・「マイQR」を見せ合えば、その場で友だちになれます
・KKログPlusなら、1台で家族と「ケース対戦」もできます

【ウィジェットとApple Watch】
・ホーム画面とロック画面で、ゲームのクワカブを見守れます（iOS 17以降）
・Apple Watchアプリで、手首からお世話できます（watchOS 10以降）
・文字盤のコンプリケーションでも、ひと目でようすがわかります

【アカウントと画面】
・「Appleで続ける」「Googleで続ける」でのログインに対応しました
・アプリ設定は「アカウント設定」になり、Apple・Googleとの連携も加わりました
・「個体を登録」と「管理グループ」は、「管理個体」タブ右下の「＋」にまとめました
・表示をダークモードに統一し、色合いも見直しました

引き続き、大切な個体たちの成長を記録するパートナーとしてKKログをよろしくお願いいたします。

## Apps similar to KKLOG

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| --- | --- | --- | --- |
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## More apps by WILDSTAR G.K.

- [KKShield - 家族のネットを守る](https://appshunter.io/ios/app/kkshield/id6761320098)

All apps by WILDSTAR G.K.: https://appshunter.io/developer/1514152586

## Related topics

[my larva](https://appshunter.io/ios/topics/my-larva)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*