# VOID vs Intermittent

The clearest difference is in-app purchases: VOID at none against Intermittent's 2. Intermittent's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Intermittent sells 2 in-app purchases, starting at $4.99 per month. VOID asks for nothing beyond the download.

## The numbers

| Metric | VOID | Intermittent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/void-intermittent-fasting/id6756490807/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free** | Subscription |
| Size | 50 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [河南雀科信息科技有限公司](https://appshunter.io/developer/1439539185) | [Mordelt Healthcare Ltd](https://appshunter.io/developer/1886038178) |

## 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


### Intermittent

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6762111651)

This app tracks your fasting journey in real time, providing science-backed insights into your body's metabolic stages. It helps you build consistent habits with customizable goals, streaks, and progress tracking.

**Highlights:** Real-time fast tracking, Metabolic stage insights, Customizable fasting windows, Habit building tools (streaks, calendar), Progress tracking, Science-backed descriptions

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Intermittent Pro | $4.99 | per month |
| Intermittent Pro | $49.99 | per year |


## Frequently asked questions

### Is VOID free?

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

### Is Intermittent free?

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

### Do VOID or Intermittent have ads?

Neither VOID nor Intermittent shows ads.

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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.*