# DuoPrompter vs LifeBack

The clearest difference is in-app purchases: DuoPrompter at none against LifeBack's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LifeBack sells 1 in-app purchase, starting at $9.99 per year. DuoPrompter asks for nothing beyond the download.

## The numbers

| Metric | DuoPrompter | LifeBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 7 MB | 17 MB |
| Requires iOS | 27.0 | **26.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juan Enriquez](https://appshunter.io/developer/1555515482) | [Xuan Ham Nguyen](https://appshunter.io/developer/1654088681) |

## What reviewers say

### DuoPrompter

[App page](https://appshunter.io/ios/app/duoprompter/id6814043932)

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

**In-app purchases:** none


### LifeBack

[App page](https://appshunter.io/ios/app/lifeback-screen-time-control/id6816642266)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeBack Yearly | $9.99 | per year |


## Frequently asked questions

### Is DuoPrompter free?

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

### Is LifeBack free?

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

### Do DuoPrompter or LifeBack have ads?

Neither DuoPrompter nor LifeBack shows ads.

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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.*