# Bicycle Maintenance Management vs Calorithm

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.

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.

## The numbers

| Metric | Bicycle Maintenance Management | Calorithm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Size | 5 MB | 56 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ryo munetsugu](https://appshunter.io/developer/1588402265) | [Shunsuke Maeda](https://appshunter.io/developer/1815285078) |

## What reviewers say

### Bicycle Maintenance Management

[App page](https://appshunter.io/ios/app/bicycle-maintenance-management/id6444705271)

**In-app purchases:** none


### Calorithm

[App page](https://appshunter.io/ios/app/calorithm/id6746127712)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Points | $0.99 | one-time |


## Frequently asked questions

### Is Bicycle Maintenance Management free?

Bicycle Maintenance Management is free to download, with no in-app purchases.

### Is Calorithm free?

Calorithm is free to download, with in-app purchases available.

### Do Bicycle Maintenance Management or Calorithm have ads?

Calorithm shows ads; Bicycle Maintenance Management does not.

### Which is updated more often, Bicycle Maintenance Management or Calorithm?

Bicycle Maintenance Management ships an update every 2 days, and Calorithm weekly. Most recently, Bicycle Maintenance Management was updated on October 20, 2026 and Calorithm on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*