# Recallo vs Preposition Pro

The clearest difference is ads: Preposition Pro at none against Recallo's shown. Recallo's advantage is iOS requirement (15.1 vs 17.0). On price, 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.

## The numbers

| Metric | Recallo | Preposition Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 41 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Onur Ozyer](https://appshunter.io/developer/1863418953) | [PixiKidZone](https://appshunter.io/developer/1757089282) |

## What reviewers say

### Recallo

[App page](https://appshunter.io/ios/app/recallo/id6756882234)

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

**In-app purchases:** none


### Preposition Pro

[App page](https://appshunter.io/ios/app/preposition-pro/id6795435131)

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

**In-app purchases:** none


## Frequently asked questions

### Is Recallo free?

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

### Is Preposition Pro free?

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

### Do Recallo or Preposition Pro have ads?

Recallo shows ads; Preposition Pro does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*