# Vazio vs Meridian

Vazio and Meridian are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Vazio sells 3 in-app purchases, starting at $0.99 per 7 days and Meridian sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Vazio against 5.0 for Meridian. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Vazio | Meridian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/vazio-simple-fasting-tracker/id6758858128/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/meridian-fasting-tracker/id6759932374/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 10 MB | 3 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Andres Rojas](https://appshunter.io/developer/1875305474) | [ZACHARY MARK MULLIGAN](https://appshunter.io/developer/1881722384) |

## What reviewers say

### Vazio

[App page](https://appshunter.io/ios/app/vazio-simple-fasting-tracker/id6758858128)

This app offers a minimalist approach to intermittent fasting with a focus on privacy and a clean interface. It provides tools to track fasting periods, understand metabolic stages, and view progress directly on your device's lock screen.

**Highlights:** Live Activities for Dynamic Island and Lock Screen, Flexible fasting presets (16:8, 18:6, 20:4, OMAD), Metabolic stage tracking (Sugar Burning, Ketosis, Autophagy), Privacy-focused data storage on-device/iCloud, Home Screen widgets for quick start/stop, Dark Zen interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $12.99 | per year |


### Meridian

[App page](https://appshunter.io/ios/app/meridian-fasting-tracker/id6759932374)

This app offers a straightforward approach to intermittent fasting, focusing on a clean interface and scientific insights into metabolic phases. It allows users to start and stop fasting with ease, track custom schedules, and understand their body's processes without intrusive features or upselling.

**Highlights:** One-tap start/stop timer, Metabolic phase insights, Built-in and custom schedules, Data stays on device, Optional Apple Health integration, Clean, intentional design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meridian Premium | $1.99 | per month |
| Meridian Premium | $14.99 | per year |
| Meridian Premium (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is Vazio free?

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

### Is Meridian free?

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

### Which has better reviews, Vazio or Meridian?

Vazio and Meridian are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Vazio or Meridian have ads?

Neither Vazio nor Meridian shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*