# Smoking Ninja vs dem

The clearest difference is in-app purchases: Smoking Ninja at none against dem's 3. Smoking Ninja also leads on iOS requirement (15.1 vs 17.0). dem's advantage is ads (none vs shown) and update cadence (daily vs weekly). On price and device support there is nothing between them.

Both are free to download. dem sells 3 in-app purchases, starting at $4.99 per month. Smoking Ninja asks for nothing beyond the download.

Smoking Ninja ships an update weekly, dem daily. Both last shipped on October 28, 2026.

## The numbers

| Metric | Smoking Ninja | dem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/dem/id6758947117/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Freemium |
| Size | 39 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Romeo Protopopescu](https://appshunter.io/developer/962789822) | [Tokmyrza Kakenov](https://appshunter.io/developer/1873972935) |

## What reviewers say

### Smoking Ninja

[App page](https://appshunter.io/ios/app/smoking-ninja/id6757409690)

**In-app purchases:** none


### dem

[App page](https://appshunter.io/ios/app/dem/id6758947117)

This app helps you gradually reduce smoking by tracking your cigarette consumption. It provides daily and weekly trends, calculates money saved, and encourages progress at your own pace. All data is stored locally and works offline.

**Highlights:** Track cigarette consumption, View daily and weekly trends, Calculate money saved, Gradual reduction approach, Local data storage, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dem Monthly | $4.99 | per month |
| dem Half-year | $24.99 | per 6 months |
| dem Annual | $49.99 | per year |


## Frequently asked questions

### Is Smoking Ninja free?

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

### Is dem free?

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

### Do Smoking Ninja or dem have ads?

Smoking Ninja shows ads; dem does not.

### Which is updated more often, Smoking Ninja or dem?

Smoking Ninja ships an update weekly, and dem daily. Most recently, Smoking Ninja was updated on October 28, 2026 and dem 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.*