# Intermittent Fasting vs Pixi

Intermittent Fasting and Pixi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Intermittent Fasting sells 3 in-app purchases, starting at $6.99 per month and Pixi sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Intermittent Fasting ships an update weekly, Pixi every 2 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting | Pixi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 56 MB | 92 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [勇 李](https://appshunter.io/developer/1525059400) | [Caspar Baumeister](https://appshunter.io/developer/1751245675) |

## What reviewers say

### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6808752584)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $6.99 | per month |
| Annual Pro | $19.99 | per year |
| Pro Lifetime | $49.99 | one-time |


### Pixi

[App page](https://appshunter.io/ios/app/pixi-mood-tracker-in-pixels/id6814462515)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixi Premium Monthly | $4.99 | per month |
| Pixi Premium Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Intermittent Fasting free?

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

### Is Pixi free?

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

### Do Intermittent Fasting or Pixi have ads?

Neither Intermittent Fasting nor Pixi shows ads.

### Which is updated more often, Intermittent Fasting or Pixi?

Intermittent Fasting ships an update weekly, and Pixi every 2 weeks. Most recently, Intermittent Fasting was updated on October 20, 2026 and Pixi 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.*