Comparison

PaperAir vs SII Layout Editor

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

Head to head

About

PaperAir

Features

Read full description

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

SII Layout Editor

Read full description

This app allows to create label image and print on Seiko Instruments Inc.'s printer. App function • Create label using text, image, barcode. • Open sample label. • Save to file. • Open label from file. • Print label. Printer Model • SLP850 • SLP720RT • SLP721RT • MP-B30L • MP-B21L Interfaces • Wireless LAN • Bluetooth

Screenshots

PaperAir3 screens

SII Layout Editor4 screens

Verdict

The call

PaperAir and SII Layout Editor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 18, 2026 and May 15, 2026 respectively.

ScorecardNo meaningful differences

PaperAir versus SII Layout Editor: the parameters behind the verdict, then further details
Parameter	PaperAir	SII Layout Editor
Price	Free	Free
Update frequency	Every 4 months	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.0 — better	16.0
Further details — not scored
Size	5 MB	149 MB
Age rating	4+	4+
Developer	Avision Inc.	Seiko Instruments Inc.

In-app purchases

None

PaperAir

No in-app purchases

None

SII Layout Editor

No in-app purchases

Questions

Is PaperAir free?

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

Is SII Layout Editor free?

SII Layout Editor is free to download, with no in-app purchases.

Do PaperAir or SII Layout Editor have ads?

Neither PaperAir nor SII Layout Editor shows ads.

Which is updated more often, PaperAir or SII Layout Editor?

PaperAir ships an update every 4 months, and SII Layout Editor every 4 months. Most recently, PaperAir was updated on September 18, 2026 and SII Layout Editor on May 15, 2026.