# Simpra vs AIDU24

The clearest difference is update cadence: AIDU24 at every 5 days against Simpra's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Simpra ships an update every 4 months, AIDU24 every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simpra | AIDU24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 48 MB | 55 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Azamat Zhakhanov](https://appshunter.io/developer/1634448606) | [Duckers](https://appshunter.io/developer/1765957779) |

## What reviewers say

### Simpra

[App page](https://appshunter.io/ios/app/simpra/id6469418690)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIDU24

[App page](https://appshunter.io/ios/app/aidu24/id6805092678)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simpra free?

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

### Is AIDU24 free?

AIDU24 is free to download, with no in-app purchases.

### Do Simpra or AIDU24 have ads?

Neither Simpra nor AIDU24 shows ads.

### Which is updated more often, Simpra or AIDU24?

Simpra ships an update every 4 months, and AIDU24 every 5 days. Most recently, Simpra was updated on November 3, 2026 and AIDU24 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.*