RECOR vs Calu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RECOR
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体調や体重を自分自身で管理するように、心の状態も自分で記録し管理していこう。 簡単な設問に回答していくことで、あなたの心がキャラクターとして誕生します。 普段は見えない心の状態がスコア化され、今の心の状態を知ることができます。 日々の心の動きをジャーナリングすることで自分の心の個性を知ることができます。 •心の動きを記録するメモ •心の状態を可視化するキャラクターとシェア機能 •心のワークアウト行動サジェスト •アンケートを用いたメンタル状態のセルフチェック機能 •過去の記録をアーカイブするリスト機能 •心の状態に応じた相談窓口の紹介
Calu
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Getting Started with Calu: Answer a few questions (like height and weight) to create your personalized custom plan. Snap a photo of your meal. You can even close the app right after. Calories, protein, carbs, and fat are automatically tracked for you. Calu helps you reach your ideal body faster and more efficiently than anyone else. We’re not like those overly complicated diet apps. With Calu, you can track your daily nutrition in under 6 seconds. Our goal is to save you time while helping you feel confident in your own body. Of course, real results also require your own effort. We’ll be here to fully support that effort—providing the right tools and insights you need. Note: This app does not provide medical advice. All suggestions are for reference only. For any health-related decisions, please consult a doctor or qualified professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: RECOR at none against Calu's 3. RECOR also leads on iOS requirement (15.0 vs 18.0). Calu's advantage is update cadence (every 11 days vs every 2 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. Calu sells 3 in-app purchases, starting at $9.99 per month. RECOR asks for nothing beyond the download.
RECOR ships an update every 2 months, Calu every 11 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | RECOR | Calu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 30 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | KYOTO JISHI JISATSU SODAN CENTER, N.P.O. | AISMART SOLUTIONS, LIMITED LIABILITY COMPANY |
In-app purchases
RECOR
No in-app purchases
Calu
- Monthly Plan7 Days trial$9.991 Month
- Limited Annual Plan$19.991 Year
- Annual Plan7 Days trial$29.991 Year









