# SaveCalories vs Calorithm

The clearest difference is in-app purchases: Calorithm at none against SaveCalories's 2. SaveCalories's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SaveCalories sells 2 in-app purchases, starting at $0.49 per month. Calorithm asks for nothing beyond the download.

SaveCalories ships an update every 6 days, Calorithm weekly. The most recent releases landed on September 21, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | SaveCalories | Calorithm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Size | 35 MB | 48 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [tatsuya yamaguchi](https://appshunter.io/developer/1808932224) | [Shunsuke Maeda](https://appshunter.io/developer/1815285078) |

## What reviewers say

### SaveCalories

[App page](https://appshunter.io/ios/app/savecalories/id6744693647)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.49 | per month |
| 買い切りプラン | $2.99 | one-time |


### Calorithm

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

**In-app purchases:** none


## Frequently asked questions

### Is SaveCalories free?

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

### Is Calorithm free?

Calorithm is free to download, with no in-app purchases.

### Do SaveCalories or Calorithm have ads?

Calorithm shows ads; SaveCalories does not.

### Which is updated more often, SaveCalories or Calorithm?

SaveCalories ships an update every 6 days, and Calorithm weekly. Most recently, SaveCalories was updated on September 21, 2026 and Calorithm on August 19, 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.*