# Calorie Counter, Tracker vs Wow Intermittent Fasting

The clearest difference is in-app purchases: Calorie Counter, Tracker at none against Wow Intermittent Fasting's 4. Wow Intermittent Fasting's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wow Intermittent Fasting sells 4 in-app purchases, starting at $4.99 per month. Calorie Counter, Tracker asks for nothing beyond the download.

Calorie Counter, Tracker ships an update monthly, Wow Intermittent Fasting every 2 days. The most recent releases landed on October 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calorie Counter, Tracker | Wow Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 6 MB | 47 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nazly Maryori Rea Legarda](https://appshunter.io/developer/1705445949) | [Vladyslava Ostapchuk](https://appshunter.io/developer/1618213645) |

## What reviewers say

### Calorie Counter, Tracker

[App page](https://appshunter.io/ios/app/calorie-counter-tracker/id6477484977)

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

**In-app purchases:** none


### Wow Intermittent Fasting

[App page](https://appshunter.io/ios/app/wow-intermittent-fasting/id6479248621)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for a month | $4.99 | per month |
| Premium for 3 months | $9.99 | per 3 months |
| Premium for a year | $24.99 | per year |
| Premium forever | $39.99 | one-time |


## Frequently asked questions

### Is Calorie Counter, Tracker free?

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

### Is Wow Intermittent Fasting free?

Wow Intermittent Fasting is free to download, with in-app purchases available.

### Do Calorie Counter, Tracker or Wow Intermittent Fasting have ads?

Neither Calorie Counter, Tracker nor Wow Intermittent Fasting shows ads.

### Which is updated more often, Calorie Counter, Tracker or Wow Intermittent Fasting?

Calorie Counter, Tracker ships an update monthly, and Wow Intermittent Fasting every 2 days. Most recently, Calorie Counter, Tracker was updated on October 1, 2026 and Wow Intermittent Fasting on October 30, 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.*