# AROP帆船繪本 vs Prime Rush

The clearest difference is in-app purchases: AROP帆船繪本 at none against Prime Rush's 1. AROP帆船繪本 also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Prime Rush sells 1 one-off in-app purchase. AROP帆船繪本 asks for nothing beyond the download.

## The numbers

| Metric | AROP帆船繪本 | Prime Rush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 608 MB | 21 MB |
| Requires iOS | **11.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MinChai Hsieh](https://appshunter.io/developer/887090009) | [Ayumu Izumi](https://appshunter.io/developer/1822273057) |

## What reviewers say

### AROP帆船繪本

[App page](https://appshunter.io/ios/app/arop/id1522261443)

**In-app purchases:** none


### Prime Rush

[App page](https://appshunter.io/ios/app/prime-rush-math-time-attack/id6755986782)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $1.99 | one-time |


## Frequently asked questions

### Is AROP帆船繪本 free?

AROP帆船繪本 is free to download, with no in-app purchases.

### Is Prime Rush free?

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

### Do AROP帆船繪本 or Prime Rush have ads?

Prime Rush shows ads; AROP帆船繪本 does not.

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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.*