# Calorie Diff vs Calorie Widget

The clearest difference is iOS requirement: Calorie Diff at 13.0 against Calorie Widget's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calorie Diff ships an update fortnightly, Calorie Widget every 11 days. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Calorie Diff | Calorie Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calorie-diff/id6444097631/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reme Le Hane](https://appshunter.io/developer/1652274005) | [Patrick James McGarrity](https://appshunter.io/developer/1701785195) |

## What reviewers say

### Calorie Diff

[App page](https://appshunter.io/ios/app/calorie-diff/id6444097631)

Easily track your daily calorie balance by viewing active, rest, and dietary intake. See your surplus or deficit at a glance, with optional macro tracking and historical data for the past month.

**Highlights:** Calorie surplus/deficit visualization, Active, Rest, and Dietary calorie tracking, Optional macro tracking (Carbs, Fats, Protein), 7, 14, and 30-day calorie history, Apple Health integration

**In-app purchases:** none


### Calorie Widget

[App page](https://appshunter.io/ios/app/calorie-widget/id6763743650)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calorie Diff free?

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

### Is Calorie Widget free?

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

### Do Calorie Diff or Calorie Widget have ads?

Neither Calorie Diff nor Calorie Widget shows ads.

### Which is updated more often, Calorie Diff or Calorie Widget?

Calorie Diff ships an update fortnightly, and Calorie Widget every 11 days. Most recently, Calorie Diff was updated on September 23, 2026 and Calorie Widget on September 29, 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.*