# ZenFast vs BiteByBite

The clearest difference is price: ZenFast at Free against BiteByBite's $0.99. BiteByBite's advantage is in-app purchases (none vs 2) and chart position (#192 vs unranked). On ads, device support and iOS requirement there is nothing between them.

ZenFast is free to download; BiteByBite costs $0.99 up front. ZenFast sells 2 in-app purchases, starting at $0.99 per month. BiteByBite asks for nothing beyond the download.

## The numbers

| Metric | ZenFast | BiteByBite |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Paid |
| Best chart rank | — | **#192** |
| Size | 23 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Beibi Technology Co., Ltd.](https://appshunter.io/developer/1721179393) | [CREAIT LLC](https://appshunter.io/developer/1643067233) |

## What reviewers say

### ZenFast

[App page](https://appshunter.io/ios/app/zenfast-fasting-tracker/id6743153648)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1 month) | $0.99 | per month |
| All Access (lifetime) | $4.99 | one-time |


### BiteByBite

[App page](https://appshunter.io/ios/app/bitebybite-calorie-counter/id6756242500)

**Currently charting:** #192 Top Paid · Health & Fitness (US App Store)

Track your health journey with a simple, one-time purchase calorie counter. Log meals, monitor macros, weight, and body measurements, and stay hydrated. Features include a barcode scanner and customizable logging sections.

**Highlights:** Calorie and macro tracking, Weight and body measurement monitoring, Water intake logging, Exercise logging, Barcode scanner, Monthly dashboard and weekly summaries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZenFast free?

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

### Is BiteByBite free?

BiteByBite costs $0.99, with no in-app purchases.

### Do ZenFast or BiteByBite have ads?

Neither ZenFast nor BiteByBite 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.*