# PaperAir vs Reefmaster Piper

The clearest difference is update cadence: Reefmaster Piper at monthly against PaperAir'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.

PaperAir ships an update every 4 months, Reefmaster Piper monthly. The most recent releases landed on September 18, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | PaperAir | Reefmaster Piper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 5 MB | 115 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avision Inc.](https://appshunter.io/developer/789641405) | [Reefmaster](https://appshunter.io/developer/1569183159) |

## What reviewers say

### PaperAir

[App page](https://appshunter.io/ios/app/paperair/id1233626636)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reefmaster Piper

[App page](https://appshunter.io/ios/app/reefmaster-piper/id6741764293)

**In-app purchases:** none


## Frequently asked questions

### Is PaperAir free?

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

### Is Reefmaster Piper free?

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

### Do PaperAir or Reefmaster Piper have ads?

Neither PaperAir nor Reefmaster Piper shows ads.

### Which is updated more often, PaperAir or Reefmaster Piper?

PaperAir ships an update every 4 months, and Reefmaster Piper monthly. Most recently, PaperAir was updated on September 18, 2026 and Reefmaster Piper on September 6, 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.*