Bicycle Maintenance Management vs Calorithm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bicycle Maintenance Management
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With this You can maintain your bike at the optimum timing based on mileage. By performing maintenance on your bicycle at the right time, You can prevent breakdowns and enjoy a safe and secure bicycle life. 【function】 This app encourages proper maintenance with the following functions. 1. You can manage maintenance timing based on the distance traveled by bicycle. 2. You can set the mileage until the next maintenance for each part. When setting, you can set while checking the mileage until maintenance is required for each part. 3. If the set mileage is exceeded, you will be notified that maintenance is required. [Notes] The app integrates with HealthKit to monitor your bike mileage and track your bike's mileage.
Calorithm
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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, and sleep 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 and sleep 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. 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/
Screenshots
Verdict
The clearest difference is in-app purchases: Bicycle Maintenance Management at none against Calorithm's 1. Bicycle Maintenance Management also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). 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
Both are free to download. Calorithm sells 1 one-off in-app purchase. Bicycle Maintenance Management asks for nothing beyond the download.
Bicycle Maintenance Management ships an update every 2 days, Calorithm weekly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | Bicycle Maintenance Management | Calorithm |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | ryo munetsugu | Shunsuke Maeda |
In-app purchases
Bicycle Maintenance Management
No in-app purchases
Calorithm
- 100 Points$0.99
Questions
Is Bicycle Maintenance Management free?
Is Calorithm free?
Do Bicycle Maintenance Management or Calorithm have ads?
Which is updated more often, Bicycle Maintenance Management or Calorithm?
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