# FastOnce vs نظام الطيبات

The clearest difference is price: FastOnce at Free against نظام الطيبات's $1.99. FastOnce also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). On in-app purchases, device support and iOS requirement there is nothing between them.

FastOnce is free to download; نظام الطيبات costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FastOnce ships an update every 6 days, نظام الطيبات monthly. The most recent releases landed on September 9, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | FastOnce | نظام الطيبات |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6786382061/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | — | Paid |
| Size | 6 MB | 92 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Zakharov](https://appshunter.io/developer/6779217338) | [mohamed oumaalla](https://appshunter.io/developer/6786382063) |

## What reviewers say

### FastOnce

[App page](https://appshunter.io/ios/app/fastonce-fasting-timer/id6780015850)

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

**In-app purchases:** none


### نظام الطيبات

[App page](https://appshunter.io/ios/app/id6786382061)

This app provides a science-based approach to healthy eating using a unique "Frequency Index" system. It offers a comprehensive food library, a smart scanner for product analysis, educational articles and videos, and tools to track your progress and manage your diet.

**Highlights:** Frequency Index food classification, Smart product scanner, Scientific health articles, Educational video lessons, Weekly meal plan, Progress tracking, Favorites and search functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is FastOnce free?

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

### Is نظام الطيبات free?

نظام الطيبات costs $1.99, with no in-app purchases.

### Do FastOnce or نظام الطيبات have ads?

نظام الطيبات shows ads; FastOnce does not.

### Which is updated more often, FastOnce or نظام الطيبات?

FastOnce ships an update every 6 days, and نظام الطيبات monthly. Most recently, FastOnce was updated on September 9, 2026 and نظام الطيبات on August 31, 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.*