# Null Fasting vs Scanner App

The clearest difference is in-app purchases: Null Fasting at none against Scanner App's 3. Null Fasting also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scanner App sells 3 in-app purchases, starting at $4.99 per 7 days. Null Fasting asks for nothing beyond the download.

## The numbers

| Metric | Null Fasting | Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/null-fasting/id6743633464/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 21 MB | 12 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YMMV](https://appshunter.io/developer/1224453829) | [Hue Thai Thi](https://appshunter.io/developer/1754271479) |

## What reviewers say

### Null Fasting

[App page](https://appshunter.io/ios/app/null-fasting/id6743633464)

This app helps you track intermittent fasting with flexible protocols, detailed statistics, and motivational tools. It integrates with health platforms and offers personalized goal setting for a healthier lifestyle.

**Highlights:** Flexible fasting protocols (16:8, OMAD, custom), Intelligent tracking with timers and notifications, Comprehensive statistics and progress analysis, Apple Health integration, Milestone tracking and educational content, Personalized motivation and goal setting, Smart scheduling and reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Scanner App

[App page](https://appshunter.io/ios/app/scanner-app-pdf-and-ocr/id6761742981)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Pro Weekly | $4.99 | per 7 days |
| Scanner Pro Annual (Best Value) | $29.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Null Fasting free?

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

### Is Scanner App free?

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

### Do Null Fasting or Scanner App have ads?

Scanner App shows ads; Null Fasting does not.

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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.*