# InFuel vs Intermittent Fasting

The clearest difference is in-app purchases: InFuel at none against Intermittent Fasting's 3. Intermittent Fasting's advantage is update cadence (every 2 months vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Intermittent Fasting sells 3 in-app purchases, starting at $4.99 per month. InFuel asks for nothing beyond the download.

InFuel ships an update every 10 months, Intermittent Fasting every 2 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | InFuel | Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 2 MB | 8 MB |
| Requires iOS | 18.0 | 18 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fishybear LLC](https://appshunter.io/developer/386484263) | [AXIOM SLATE PTE. LTD.](https://appshunter.io/developer/1805464134) |

## What reviewers say

### InFuel

[App page](https://appshunter.io/ios/app/infuel/id6743775122)

**Features:** macOS Compatibility

**In-app purchases:** none


### Intermittent Fasting

[App page](https://appshunter.io/ios/app/intermittent-fasting-mindfast/id6743998913)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindFast Premium Monthly | $4.99 | per month |
| MindFast Premium Annual | $39.99 | per year |
| MindFast Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is InFuel free?

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

### Is Intermittent Fasting free?

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

### Do InFuel or Intermittent Fasting have ads?

Neither InFuel nor Intermittent Fasting shows ads.

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

InFuel ships an update every 10 months, and Intermittent Fasting every 2 months. Most recently, InFuel was updated on September 17, 2026 and Intermittent Fasting on September 15, 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.*