Comparison

PaperAir vs Reefmaster Piper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Make your aquarium smart

Free

📊 Productivity

No ratingsView app →

About

PaperAir

Features

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PaperAir is an APP that works with Avision Wi-Fi/LAN scanner. Users can manipulate the Avision scanner via PaperAir to scan and save images to their mobile devices. -Friendly user interface -Auto crop and deskew function -Support multiple format : JPEG / PDF / TIFF -Support Color / Gray mode -Support Simplex/Duplex scan -Tag function allows files to be searched in PaperAir -Easy to share to other APP

About

Reefmaster Piper

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The Reefmaster app takes full control of the monitoring and maintenance of your aquarium. Or... how about this: from now on, let our clever AI do the boring work for you! The Reefmaster system ensures optimal water paremeters levels, monitor coral health with artificial intelligence while providing real-time feedback. Now you can go on that vacation while Reefmaster take charge.

Screenshots

PaperAir3 screens

Reefmaster Piper4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard1 real difference · 5 level

PaperAir versus Reefmaster Piper: the parameters behind the verdict, then further details
Parameter	PaperAir	Reefmaster Piper
Price	Free	Free
Update frequency	Every 4 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	5 MB	115 MB
Age rating	4+	4+
Developer	Avision Inc.	Reefmaster

In-app purchases

None

PaperAir

No in-app purchases

None

Reefmaster Piper

No in-app purchases

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.