# Zero Smoke vs Stop Smoking

The clearest difference is update cadence: Stop Smoking at fortnightly against Zero Smoke's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zero Smoke sells 2 in-app purchases, starting at $3.99 per month and Stop Smoking sells 2 in-app purchases, starting at $59.99 per year. Whichever you choose, the download price is not the number that matters.

Zero Smoke ships an update every 6 months, Stop Smoking fortnightly. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Zero Smoke | Stop Smoking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 52 MB | 32 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MARIO PETROV USHEV](https://appshunter.io/developer/1802892824) | [Jonas Kupka](https://appshunter.io/developer/1707898947) |

## What reviewers say

### Zero Smoke

[App page](https://appshunter.io/ios/app/zero-smoke/id6743452857)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Annual Plan | $34.99 | per year |


### Stop Smoking

[App page](https://appshunter.io/ios/app/stop-smoking-zerosmoke/id6748849730)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZeroSmoke Yearly | $59.99 | per year |
| ZeroSmoke Monthly | $229.99 | per month |


## Frequently asked questions

### Is Zero Smoke free?

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

### Is Stop Smoking free?

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

### Do Zero Smoke or Stop Smoking have ads?

Neither Zero Smoke nor Stop Smoking shows ads.

### Which is updated more often, Zero Smoke or Stop Smoking?

Zero Smoke ships an update every 6 months, and Stop Smoking fortnightly. Most recently, Zero Smoke was updated on September 18, 2026 and Stop Smoking on September 22, 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.*