# Resistabac vs Klopp

The clearest difference is ads: Resistabac at none against Klopp's shown. Resistabac also leads on monetization model (free vs ad-supported) and iOS requirement (7.0 vs 14.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Resistabac | Klopp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/klopp-stop-smoking/id6444682685/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 75.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 16 MB | 11 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [MNH](https://appshunter.io/developer/642552316) | [David Azancot](https://appshunter.io/developer/507868249) |

## What reviewers say

### Resistabac

[App page](https://appshunter.io/ios/app/resistabac/id642552313)

This app supports your journey to quit smoking by providing motivational messages, tracking your savings, and highlighting health benefits. It can also connect to Facebook to allow friends to offer support.

**Highlights:** Quit smoking support, Motivational messages, Savings tracking, Health benefit highlights, Social sharing for support

**Features:** Vision Pro support

**In-app purchases:** none


### Klopp

[App page](https://appshunter.io/ios/app/klopp-stop-smoking/id6444682685)

This free app helps you quit smoking by visualizing your progress in real time. It tracks money saved, life expectancy gained, and harmful substances avoided, motivating you with daily benefits.

**Highlights:** Real-time progress tracking, Money saved visualization, Life expectancy gained, Cigarettes not smoked count, Harmful substances avoided, Goal notifications, Dark mode

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Resistabac free?

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

### Is Klopp free?

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

### Do Resistabac or Klopp have ads?

Klopp shows ads; Resistabac does not.

### Which is updated more often, Resistabac or Klopp?

Resistabac ships an update every 2 months, and Klopp every 2 months. Most recently, Resistabac was updated on October 29, 2026 and Klopp on October 27, 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.*