# ZenithFast vs NoBS Fasting

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

Both are free to download. ZenithFast sells 2 in-app purchases, starting at $4.99 per month and NoBS Fasting sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ZenithFast | NoBS Fasting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Size | 56 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lunar Pixel](https://appshunter.io/developer/1894289905) | [DIEGO MANUEL FORTES](https://appshunter.io/developer/6783376809) |

## What reviewers say

### ZenithFast

[App page](https://appshunter.io/ios/app/zenithfast-fasting-tracker/id6762472390)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


### NoBS Fasting

[App page](https://appshunter.io/ios/app/nobs-fasting/id6783376807)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Tier 1 | $0.99 | one-time |
| Support Tier 2 | $4.99 | one-time |
| Support Tier 3 | $19.99 | one-time |


## Frequently asked questions

### Is ZenithFast free?

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

### Is NoBS Fasting free?

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

### Do ZenithFast or NoBS Fasting have ads?

ZenithFast shows ads; NoBS Fasting 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.*