# AI Prompt Generator Pro vs SlimTimer

The clearest difference is iOS requirement: AI Prompt Generator Pro at 13.0 against SlimTimer's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Prompt Generator Pro sells 1 one-off in-app purchase and SlimTimer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Prompt Generator Pro | SlimTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 27 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yakup Erinc Gonca](https://appshunter.io/developer/1785144559) | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) |

## What reviewers say

### AI Prompt Generator Pro

[App page](https://appshunter.io/ios/app/ai-prompt-generator-pro/id6761716360)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### SlimTimer

[App page](https://appshunter.io/ios/app/slimtimer-quick-countdown/id6763735588)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Remove ads | $1.99 | one-time |


## Frequently asked questions

### Is AI Prompt Generator Pro free?

AI Prompt Generator Pro is free to download, with in-app purchases available.

### Is SlimTimer free?

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

### Do AI Prompt Generator Pro or SlimTimer have ads?

Neither AI Prompt Generator Pro nor SlimTimer 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.*