Comparison

Calorithm vs calmy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calorithm

Features
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Calorithm — Log and Review Your Calorie Balance and Weight Calorithm shows your calorie balance, the difference between what you eat and what you burn, by day, week, month, quarter, and year, from your meal, exercise, and weight records and Apple Health data. Logging and basic summaries are free. See Your Calorie Balance in Charts See calorie balance, intake and expenditure, weight, body fat, PFC, salt equivalent, steps, sleep, and water in daily, weekly, monthly, quarterly, and yearly charts, alongside the goals you set. Choose and reorder the cards you want to see. Auto-Synced with Apple Health Active energy, resting energy, weight, and body fat percentage are pulled from Apple Health each time you open the app. Steps, sleep, and water are read only if you allow it and are never written. Today's steps and last night's sleep are shown in the app and used in trend charts and Reports. The Water card shows how much you drank. Log Meals and Exercise Enter food names and calories by hand, or save meals and exercises you log often. You can also estimate calories with AI from a food name or a photo, and adjust the result with comments like "large size" or "extra cheese." Active energy for exercise can be estimated from its name and duration. Daily, Weekly, and Monthly Reports Reports summarize your records for each period without using AI. To look deeper, carry a report into Ask. Ask About Your Records Ask questions about your meals and exercise with record-aware AI consultation. Review Your Day on the Timeline See meals, exercise, and weight entries in order. Tap an entry to edit or delete it. Share as an Image Share cards from Trends and Reports as an image. Backup Back up your records and settings to a password-encrypted file, and restore them. Home Screen Widget Check today's balance from a widget without opening the app. Meal Guidance Notifications Set times for breakfast, lunch, and dinner to see how many calories are left for your next meal. Dark Mode Switch between light and dark appearance. Your Data, Protected Your health and food log data is stored on your device with AES-256 encryption. When you use AI features, only the input, photos, or record summaries needed are sent to AI services: Google for estimates and AI reports, OpenAI for Ask. Steps and sleep are sent only as summarized values, such as daily totals and nightly durations. Not a Medical Device Calorithm is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Consult a healthcare professional before making medical decisions. Calorithm Plus (iOS / Japan) An optional paid plan for iOS in Japan. Choose monthly (¥280) or yearly (¥2,400). Eligible new subscribers receive a 14-day free period. Free features remain available, including everything listed above. What Plus adds Compare your records in charts - Overlay moving averages or the average of a range you choose on charts - See weekly calorie balance next to weight change - Compare this week with last week, or this month with last month, over the same number of days - Compare each day's balance with the same weekday over the past 4 weeks Compare with public guidelines - Compare your weight pace, PFC balance, and salt equivalent with public reference values Reports - Weekly and monthly Reports add comparisons with the past 4 weeks and a balance-and-weight analysis AI - A larger AI allowance for estimates and Ask than Free - Web search for estimates and Ask when needed - See more of your past consultations Also - No ads - While on Plus or the free trial, buy extra points for AI (purchased points do not expire) - Estimate cards (calorie burn estimated from your records, weight outlook); both are estimates Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

calmy

Features
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Calmyは、毎日の「摂取カロリー・消費カロリー・基礎代謝」を自動で集計し、カロリー収支を一目で把握できる健康管理アプリです。 食事や運動を細かく記録しなくても、Appleヘルスケアと連携するだけで、あなたの生活データから最適なカロリーバランスを導き出します。 ■ 主な機能 ・カロリー収支の自動計算 ・摂取カロリー / アクティブ消費 / 基礎代謝の自動取得 ・その日の総消費カロリーをわかりやすく表示 ・日ごとの変化を確認できるシンプルな分析画面 ・ヘルスケアとの連携で手入力を最小限に ■ Calmyができること 日々の「なんとなくの食事」や「運動した気がする」をデータで可視化し、ムリのない体づくりをサポートします。 ダイエットにも、体重維持にも、まずは自分のカロリーバランスを知ることから。 シンプルで使い続けやすいカロリー管理アプリをお探しの方に最適です。

Screenshots

Calorithm4 screens
calmy3 screens

Verdict

The call

The clearest difference is in-app purchases: calmy at none against Calorithm's 1. calmy also leads on ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calorithm sells 1 one-off in-app purchase. calmy asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Calorithm versus calmy: the parameters behind the verdict, then further details
ParameterCalorithmcalmy
PriceFreeFree
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size60 MB39 MB
Age rating4+4+
DeveloperShunsuke Maedashirohata kazuya

In-app purchases

1 purchases

Calorithm

One-time1
  • 100 Points$0.99
None

calmy

No in-app purchases

Questions

Is Calorithm free?
Calorithm is free to download, with in-app purchases available.
Is calmy free?
calmy is free to download, with no in-app purchases.
Do Calorithm or calmy have ads?
Calorithm shows ads; calmy does not.

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