# Digital Fasting vs Lull

The clearest difference is in-app purchases: Lull at none against Digital Fasting's 1. Digital Fasting's advantage is update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Fasting sells 1 one-off in-app purchase. Lull asks for nothing beyond the download.

Digital Fasting ships an update daily, Lull every 5 weeks. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Digital Fasting | Lull |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 weeks |
| Size | 4 MB | 54 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vectorate LLC](https://appshunter.io/developer/1807142131) | [Ediz Veli Tuncay](https://appshunter.io/developer/1887018317) |

## What reviewers say

### Digital Fasting

[App page](https://appshunter.io/ios/app/digital-fasting/id6759879052)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Fasting Pro | $4.99 | one-time |


### Lull

[App page](https://appshunter.io/ios/app/lull-sleep-well/id6786937739)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Fasting free?

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

### Is Lull free?

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

### Do Digital Fasting or Lull have ads?

Neither Digital Fasting nor Lull shows ads.

### Which is updated more often, Digital Fasting or Lull?

Digital Fasting ships an update daily, and Lull every 5 weeks. Most recently, Digital Fasting was updated on October 25, 2026 and Lull on October 5, 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.*