usagiDiary vs Cardocki
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
usagiDiary
Easily track your rabbit's daily health and care activities. Monitor food intake, weight, droppings, and more with customizable categories and a visual calendar. Get deeper insights with premium features for long-term health tracking.
- Daily health logging for rabbits
- Customizable care categories
- Calendar view of entries
- Visual weight tracking chart
- Support for multiple rabbits
- Birthday and anniversary celebrations
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"Is my rabbit eating less than usual?" That small observation could be the first step to protecting your rabbit's health. usagi Diary makes daily care visible and helps you spot changes early. [Made for rabbits - done in 30 seconds] Food amount, weight, droppings, urine, water intake, grooming, vet visits, medication, and diary. 9 categories designed just for rabbits. No unnecessary steps, so you can keep it up every day. Reorder the categories or hide the ones you don't need. Customize it to fit your routine. [Calendar view for the full picture] Every entry shows up as a marker on the calendar. Tap a date to instantly see that day's records. Perfect for preparing before your next vet visit. [Weight chart catches changes] Track your rabbit's weight over time with a visual chart. Color-coded zones based on veterinary guidelines show you at a glance what to watch for. Charts up to 1 month are free. [Multiple rabbits welcome] Register as many rabbits as you like. Switch between them with one tap and manage each health record separately. [Celebrate birthdays and anniversaries] "She turns 3 today!" "100 days since coming home!" Birthdays, anniversaries, and milestones are celebrated automatically. Your daily entries become memories too. [Premium for deeper insights] - Weight chart from 3 months to all time - Breed-specific growth curves for comparison - Water intake chart All recording features and the weight chart up to 1 month are free. Start with your first entry today. Languages: English / Deutsch / 日本語 / 한국어
Cardocki
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愛車が故障や事故など、万が一の事態に見舞われた場合はとても慌てがち。そんなときに頼りになるのが、当店のアプリです。電話帳にはあらかじめ、各店の連絡先が登録されている他、ご自身で保険会社の電話番号などをこのアプリの電話帳に登録しておけばワンタップですぐに発信することができます。 また、イベントなどの各種お知らせや、当店発行クーポンのご利用等も簡単操作で行えます。 【主な機能】 1.お知らせ・クーポン・イベント情報受信・確認 2.緊急時連絡先電話帳とその登録 3.車検点検申込・予約確認 4.各店舗情報閲覧
Screenshots
Verdict
The clearest difference is in-app purchases: Cardocki at none against usagiDiary's 4. Cardocki also leads on iOS requirement (9.0 vs 16.0). usagiDiary's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. usagiDiary sells 4 in-app purchases, starting at $2.99 per month. Cardocki asks for nothing beyond the download.
usagiDiary ships an update weekly, Cardocki every 5 months. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.
| Parameter | usagiDiary | Cardocki |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 18 MB |
| Age rating | 17+ | 4+ |
| Developer | RYUNOSUKE OTA | 株式会社ベルティス |
In-app purchases
usagiDiary
- usagi Diary Premium$2.991 Month
- うさぎDiaryプロプラン$5.991 Month
- usagi Diary Premium(Annual)$19.991 Year
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- うさぎDiaryプロプラン$49.991 Year
Cardocki
No in-app purchases








