# FastJoy vs Nistis

The clearest difference is in-app purchases: FastJoy at none against Nistis's 3. FastJoy also leads on iOS requirement (13.0 vs 17.0). Nistis's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Nistis sells 3 in-app purchases, starting at $2.99 per month. FastJoy asks for nothing beyond the download.

## The numbers

| Metric | FastJoy | Nistis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nistis-fasting-timer/id6799102652/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 18 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Ferran Espuna](https://appshunter.io/developer/1608027657) | [Little Theta LLC](https://appshunter.io/developer/1895438187) |

## What reviewers say

### FastJoy

[App page](https://appshunter.io/ios/app/fastjoy-fasting-tracker/id6780417525)

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

**In-app purchases:** none


### Nistis

[App page](https://appshunter.io/ios/app/nistis-fasting-timer/id6799102652)

This app helps you track fasting periods with customizable timers and editing capabilities. It offers a free version with core features and an optional one-time purchase for advanced functionalities like Apple Watch integration and health syncing.

**Highlights:** Customizable fasting timers (16:8, OMAD, etc.), Editable fasting history, Stage timeline with common fasting phases, Offline functionality, Optional iCloud sync, Apple Watch app, Home screen and lock screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is FastJoy free?

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

### Is Nistis free?

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

### Do FastJoy or Nistis have ads?

FastJoy shows ads; Nistis 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.*