Comparison

Aperio vs ApowerPDF Editor

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

Head to head
About

Aperio

This flashcard app allows users to create, import, and study custom card decks. It offers features like automatic narration, progress tracking, and the ability to reverse card sides. Predefined decks for languages are available, with custom creation accessible via a web page.

Highlights
  • Create and import custom flash card decks
  • Automatically narrated cards
  • Import decks via web page or CSV
  • Track study progress
  • Reverse card sides
  • Predefined language decks
Features
Read full description

Turn everyday study into lasting knowledge with Aperio—a flexible flashcard app for languages, school subjects, professional training, and more. Create your own decks directly in the app, import existing material, or build and share decks online—no registration required. Key features: - Automatic card narration - Create and manage custom flashcard decks - Import decks from CSV files - Open CSV files from Files, Mail, your computer, or the web - Create and import decks at https://aperio.oratu.eu - Track your learning progress - Reverse card fronts and backs for two-way practice - Start learning with included German, Spanish, Japanese, and Chinese decks Whether you are learning a new language, preparing for an exam, or mastering a new topic, Aperio helps you study at your own pace. For additional information and support, please visit the Aperio support website.

About

ApowerPDF Editor

Easily modify PDF documents on your mobile device. Edit text, change fonts, manage images, and organize pages. Save your work to the cloud for access across devices.

Highlights
  • Edit PDF text and fonts
  • Add, rotate, and resize images
  • Manage PDF pages (add, delete, reorder)
  • Save documents to cloud storage
  • View PDF content with thumbnail navigation
Features
Read full description

ApowerPDF Editor is exactly what you need to modify PDF documents on the go and improve productivity for your study and work. With ApowerPDF Editor you can: Modify PDF without Hassle - Tap anywhere to edit PDF text. - Change PDF font and color. - Cut, copy, paste and delete text in a PDF. - Add, rotate, replace, and delete PDF images. - Adjust PDF image size with pinch-to-zoom gesture. Manage PDF Pages with One Tap - Add blank PDF pages to a PDF document. - Rotate and delete PDF pages. - Drag and drop to move PDF pages. Save PDF to Cloud With this PDF editor’s VIP account, you can not only save the document to your iOS devices, but also store it to our cloud service. It allows you to log in to your account on any mobile device to get the saved document and continue to work on it. View PDF Content Using this PDF reader, you can browse through your PDF documents, and also jump to a specified page by tapping the thumbnail. This PDF editor currently only supports editing native PDF documents, so if your files are scanned PDF or created from images, the content in the PDF cannot be modified. Thank you! If you need any help or have any advice for us, please contact us! We'll feedback to you ASAP. Support: https://www.apowersoft.com/support/ Forum: https://www.apowersoft.com/community/ Feedback: https://www.apowersoft.com/support/submit-ticket/ Terms of Use: https://www.apowersoft.com/terms If you think this app helps you, your positive a review would be much appreciated. Follow us on social media: Facebook: https://www.facebook.com/apowersoft Twitter: https://twitter.com/apowersoft YouTube: https://www.youtube.com/channel/UCokXyc9VxEx1KvbJlrcp6zw

Screenshots

Aperio4 screens
ApowerPDF Editor4 screens

Verdict

The call

The clearest difference is price: ApowerPDF Editor at Free against Aperio's $0.99. ApowerPDF Editor also leads on review sentiment (31% vs 0%) and update cadence (every 4 weeks vs every 19 months). Aperio's advantage is in-app purchases (none vs 4). On ads 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

ApowerPDF Editor is free to download; Aperio costs $0.99 up front. ApowerPDF Editor sells 4 in-app purchases, starting at $2.99 per month. Aperio asks for nothing beyond the download.

UpkeepUpdate frequency

Aperio ships an update every 19 months, ApowerPDF Editor every 4 weeks. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
Aperio versus ApowerPDF Editor: the parameters behind the verdict, then further details
ParameterAperioApowerPDF Editor
Price$0.99Free — better
Rating—1.8 (5 ratings) — better
Positive reviews0.0% of reviews31.3% of reviews — better
Number of ratings—5 — better
Update frequencyEvery 19 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.011.0 — better
Further details — not scored
Size6 MB82 MB
Age rating4+4+
DeveloperOratu, s.r.o.Wangxu Technology Co., Ltd

Customer experience

Aperio

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ApowerPDF Editor

All ratings5 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews32 reviews
Positive31.3%
Neutral9.4%
Negative59.4%

In-app purchases

None

Aperio

No in-app purchases

4 purchases

ApowerPDF Editor

Subscriptions2
  • PDF Editor Monthly Bundle Plan$2.991 Month
  • PDF Editor Yearly Bundle Plan$6.991 Year
One-time2
  • PDF Editor (Monthly)$3.99
  • PDF Editor (Yearly)$9.99

Questions

Is Aperio free?
Aperio costs $0.99, with no in-app purchases.
Is ApowerPDF Editor free?
ApowerPDF Editor is free to download, with in-app purchases available.
Do Aperio or ApowerPDF Editor have ads?
Neither Aperio nor ApowerPDF Editor shows ads.
Which is updated more often, Aperio or ApowerPDF Editor?
Aperio ships an update every 19 months, and ApowerPDF Editor every 4 weeks. Most recently, Aperio was updated on September 7, 2026 and ApowerPDF Editor on September 19, 2026.

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