# Control Back vs NutZero

The clearest difference is ads: NutZero at none against Control Back's shown. NutZero also leads on update cadence (every 5 days vs every 5 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Control Back sells 3 in-app purchases, starting at $4.99 per 7 days and NutZero sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Control Back against 5.0 for NutZero. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Control Back ships an update every 5 months, NutZero every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Control Back | NutZero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/control-back-quit-porn/id6745102868/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/nutzero/id6759185459/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 45 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Kerem Karanfil](https://appshunter.io/developer/1808264006) | [Sujan Anand](https://appshunter.io/developer/1869018850) |

## What reviewers say

### Control Back

[App page](https://appshunter.io/ios/app/control-back-quit-porn/id6745102868)

This app helps users break free from porn addiction through personalized onboarding, streak tracking, and motivational tools. It offers a panic button for moments of temptation and relapse support to help users stay on track with their recovery journey.

**Highlights:** Personalized onboarding assessment, Streak tracker and badge system, Panic button with camera and motivation, Relapse reset support, Daily motivation and content, Community support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Weekly Access | $4.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


### NutZero

[App page](https://appshunter.io/ios/app/nutzero/id6759185459)

This app helps you overcome unwanted habits and cultivate self-discipline. Track your daily progress and build focus through consistent effort. Achieve greater control and confidence with a clean, distraction-free interface.

**Highlights:** Break unwanted habits, Build self-discipline, Daily streak tracking, Monitor progress, Strengthen focus, Distraction-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutZero Premium Monthly | $0.99 | per month |
| NutZero Premium Yearly | $12.99 | per year |
| Nut Zero Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Control Back free?

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

### Is NutZero free?

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

### Which has better reviews, Control Back or NutZero?

Control Back and NutZero are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Control Back or NutZero have ads?

Control Back shows ads; NutZero does not.

### Which is updated more often, Control Back or NutZero?

Control Back ships an update every 5 months, and NutZero every 5 days. Most recently, Control Back was updated on October 30, 2026 and NutZero on October 31, 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.*