# Paperjet vs Prepstr

The clearest difference is in-app purchases: Paperjet at none against Prepstr's 3. Paperjet also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Prepstr sells 3 in-app purchases, starting at $3.99 per 7 days. Paperjet asks for nothing beyond the download.

## The numbers

| Metric | Paperjet | Prepstr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 25 MB | 40 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ILIA NATCHKEBIA](https://appshunter.io/developer/1499369853) | [Prepstr](https://appshunter.io/developer/1896594682) |

## What reviewers say

### Paperjet

[App page](https://appshunter.io/ios/app/paperjet/id6449406517)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prepstr

[App page](https://appshunter.io/ios/app/prepstr-toeic-and-toefl/id6768670573)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hebdomadaire | $3.99 | per 7 days |
| Mensuel | $11.99 | per month |
| Annuel | $49.99 | per year |


## Frequently asked questions

### Is Paperjet free?

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

### Is Prepstr free?

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

### Do Paperjet or Prepstr have ads?

Neither Paperjet nor Prepstr 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.*