# ZaWorld vs Smart Smoke Quit

The clearest difference is in-app purchases: ZaWorld at none against Smart Smoke Quit's 1. ZaWorld also leads on ads (none vs shown). Smart Smoke Quit's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.0 vs 17). On price and device support there is nothing between them.

Both are free to download. Smart Smoke Quit sells 1 one-off in-app purchase. ZaWorld asks for nothing beyond the download.

ZaWorld ships an update every 3 weeks, Smart Smoke Quit every 9 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ZaWorld | Smart Smoke Quit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 5 MB | 43 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [OMTea App](https://appshunter.io/developer/1155973880) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### ZaWorld

[App page](https://appshunter.io/ios/app/zaworld-limit-break-timer/id6747093351)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Smoke Quit

[App page](https://appshunter.io/ios/app/smart-smoke-quit/id6748623748)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is ZaWorld free?

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

### Is Smart Smoke Quit free?

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

### Do ZaWorld or Smart Smoke Quit have ads?

Smart Smoke Quit shows ads; ZaWorld does not.

### Which is updated more often, ZaWorld or Smart Smoke Quit?

ZaWorld ships an update every 3 weeks, and Smart Smoke Quit every 9 days. Most recently, ZaWorld was updated on October 25, 2026 and Smart Smoke Quit on October 30, 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.*