# VOID vs Fasting Track

The clearest difference is update cadence: Fasting Track at every 5 days against VOID's every 3 weeks. Fasting Track also leads on iOS requirement (15.0 vs 17.0). 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.

VOID ships an update every 3 weeks, Fasting Track every 5 days. The most recent releases landed on October 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | VOID | Fasting Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/void-intermittent-fasting/id6756490807/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 50 MB | 52 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [河南雀科信息科技有限公司](https://appshunter.io/developer/1439539185) | [Gunawan Santoso](https://appshunter.io/developer/1843786072) |

## What reviewers say

### VOID

[App page](https://appshunter.io/ios/app/void-intermittent-fasting/id6756490807)

This AI-powered coach visualizes your fasting progress, from blood sugar depletion to fat burning. Log meals instantly with photo recognition or voice commands, and receive personalized nutrition and exercise advice. Gamified motivation and smart hydration tracking help build healthy habits.

**Highlights:** AI-powered nutrition coaching, Visualized fasting progress, AI meal logging via photo/voice, Deep Apple Watch integration, Personalized nutrition advice, Gamified motivation and rewards, Smart hydration tracking

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

**In-app purchases:** none


### Fasting Track

[App page](https://appshunter.io/ios/app/fasting-track-timer-and-water/id6761097927)

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

**In-app purchases:** none


## Frequently asked questions

### Is VOID free?

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

### Is Fasting Track free?

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

### Do VOID or Fasting Track have ads?

Neither VOID nor Fasting Track shows ads.

### Which is updated more often, VOID or Fasting Track?

VOID ships an update every 3 weeks, and Fasting Track every 5 days. Most recently, VOID was updated on October 4, 2026 and Fasting Track on October 28, 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.*