# Non smoking vs Ken Class

The clearest difference is ads: Ken Class at none against Non smoking's shown. Ken Class also leads on update cadence (weekly vs every 7 months). Non smoking's advantage is iOS requirement (13.4 vs 15.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Non smoking ships an update every 7 months, Ken Class weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Non smoking | Ken Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/non-smoking-ml/id870891277/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 110 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Takuya Ishikawa](https://appshunter.io/developer/468311118) | [Duot Tran Quang](https://appshunter.io/developer/1469332426) |

## What reviewers say

### Non smoking

[App page](https://appshunter.io/ios/app/non-smoking-ml/id870891277)

This app helps users quit smoking by tracking progress and providing encouragement. Users set personal goals, track cigarettes avoided, and monitor savings. It supports over 70 languages and offers motivational messages to aid in the quitting process.

**Highlights:** Personalized smoking cessation goals, Track cigarettes avoided, Monitor money saved, Motivational messages, Support for over 70 languages, Set start date and time

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

**In-app purchases:** none


### Ken Class

[App page](https://appshunter.io/ios/app/ken-class/id6782064811)

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

**In-app purchases:** none


## Frequently asked questions

### Is Non smoking free?

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

### Is Ken Class free?

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

### Do Non smoking or Ken Class have ads?

Non smoking shows ads; Ken Class does not.

### Which is updated more often, Non smoking or Ken Class?

Non smoking ships an update every 7 months, and Ken Class weekly. Most recently, Non smoking was updated on October 30, 2026 and Ken Class on October 25, 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.*