Comparison

Simple Notes vs PaperAir

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

Head to head
About

Simple Notes

A powerful yet simple note-taking application offering cross-device syncing, customizable themes, and robust security features. It allows users to set reminders, highlight text, and even save notes as images.

Highlights
  • Cross-device syncing (Dropbox/iCloud)
  • Zoomable font sizes
  • Searchable highlighted text
  • Note reminders
  • Password protection (AES 256-bit)
  • Shake to undo/redo
  • Customizable themes and fonts
Features
Read full description

Simple, Clean and Easy to Use, Yet Powerful and Loaded with Features. Key Features: --------------------- - One universal app for all your IOS Devices. - Sync your notes with Dropbox and/or iCloud. - Zoom in or out on any note to get the ideal font size suitable for your vision. - Highlight words and search terms inside your notes. - Set reminders to your notes to read them later. - Save text as an image to your camera roll. - Use Password Protection with Advanced Encryption Standard (AES 256-bit) to secure data and to protect your notes from prying eyes. - Shake your device to undo or redo: delete, creating, editing, restoring and more. - 9 font styles with five font colors. - Sort your notes chronologically or alphabetically. - Choose from six different color themes to modify your notes to suit your taste. - The ability to AirPrint your notes. - Auto Paste: when you run the app it will save text that you copied (Text in the Clipboard) automatically as a note. - Night Mode that makes reading in the dark easier on your eyes. - And much more..

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

Screenshots

Simple Notes4 screens
PaperAir3 screens

Verdict

The call

The clearest difference is price: PaperAir at Free against Simple Notes's $2.99. Simple Notes's advantage is iOS requirement (13.0 vs 15.0). On update cadence, 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

PaperAir is free to download; Simple Notes costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Simple Notes ships an update every 2 months, PaperAir every 4 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Simple Notes versus PaperAir: the parameters behind the verdict, then further details
ParameterSimple NotesPaperAir
Price$2.99Free — better
Rating4.0 (39 ratings) — better—
Positive reviews82.0% of reviews—
Number of ratings39 — better—
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size25 MB5 MB
Age rating4+4+
DeveloperSadah Software Solutions, LLCAvision Inc.

In-app purchases

None

Simple Notes

No in-app purchases

None

PaperAir

No in-app purchases

Questions

Is Simple Notes free?
Simple Notes costs $2.99, with no in-app purchases.
Is PaperAir free?
PaperAir is free to download, with no in-app purchases.
Do Simple Notes or PaperAir have ads?
Neither Simple Notes nor PaperAir shows ads.
Which is updated more often, Simple Notes or PaperAir?
Simple Notes ships an update every 2 months, and PaperAir every 4 months. Most recently, Simple Notes was updated on September 21, 2026 and PaperAir on September 18, 2026.

Other comparisons