# Null Fasting vs Geometer Map

The clearest difference is update cadence: Null Fasting at weekly against Geometer Map's every 5 months. Null Fasting also leads on iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Null Fasting ships an update weekly, Geometer Map every 5 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Null Fasting | Geometer Map |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | — |
| Size | 21 MB | 1 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YMMV](https://appshunter.io/developer/1224453829) | [Echo Labs AG](https://appshunter.io/developer/1477626709) |

## 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


### Geometer Map

[App page](https://appshunter.io/ios/app/geometer-map/id6748311921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Null Fasting free?

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

### Is Geometer Map free?

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

### Do Null Fasting or Geometer Map have ads?

Neither Null Fasting nor Geometer Map shows ads.

### Which is updated more often, Null Fasting or Geometer Map?

Null Fasting ships an update weekly, and Geometer Map every 5 months. Most recently, Null Fasting was updated on September 10, 2026 and Geometer Map on September 18, 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.*