# Quit Smoking & Zyn vs RemHack

The clearest difference is update cadence: RemHack at every 4 days against Quit Smoking & Zyn's every 2 months. Quit Smoking & Zyn's advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quit Smoking & Zyn sells 3 in-app purchases, starting at $1.99 per 7 days and RemHack sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Quit Smoking & Zyn ships an update every 2 months, RemHack every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Quit Smoking & Zyn | RemHack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 69 MB | 50 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Manuel Roth](https://appshunter.io/developer/1441944332) | [Guvenc Gurcan](https://appshunter.io/developer/1873726286) |

## What reviewers say

### Quit Smoking & Zyn

[App page](https://appshunter.io/ios/app/quit-smoking-and-zyn-stopit/id6745608521)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StopIt Pro - Weekly | $1.99 | per 7 days |
| StopIt Pro - Monthly | $4.99 | per month |
| StopIt Pro - Yearly | $14.99 | per year |


### RemHack

[App page](https://appshunter.io/ios/app/remhack/id6773079018)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemHack Lifetime Access | $7.99 | one-time |


## Frequently asked questions

### Is Quit Smoking & Zyn free?

Quit Smoking & Zyn is free to download, with in-app purchases available.

### Is RemHack free?

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

### Do Quit Smoking & Zyn or RemHack have ads?

Neither Quit Smoking & Zyn nor RemHack shows ads.

### Which is updated more often, Quit Smoking & Zyn or RemHack?

Quit Smoking & Zyn ships an update every 2 months, and RemHack every 4 days. Most recently, Quit Smoking & Zyn was updated on October 25, 2026 and RemHack on October 28, 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.*