Comparison

Envision AI vs Readwise Reader

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

Head to head
About

Envision AI

This app uses AI and OCR to read text, describe surroundings, and identify objects for users who are blind or have low vision. It offers features like instant text reading in multiple languages, document scanning, scene description, and object detection to promote independence.

Highlights
  • Instant text reading in 60+ languages
  • Audio-guided document scanning
  • Scene and object description
  • Barcode scanning for product info
  • People and object detection
  • Image and PDF description
Features
Read full description

Envision is the fastest, most reliable and award-winning OCR app that speaks out the visual world, helping people who are blind or have low vision lead more independent lives. Envision is developed for and together with the blind and low vision community. The app is simple, gets things done and brings the best assistive experience to blind and low vision users. Simply use your phone camera to scan any piece of text, your surroundings, objects, people or products and everything will be read out to you thanks to Envision’s smart artificial intelligence (AI) and Optical Character Recognition (OCR). _____________________ What Envision users say about the app: “Easy going text recognition. Text recognition is outstanding. Good for independence. Ease of use is immaculate” - Noahis from Australia “Amazing. I love it. I'm blind and I love how easy it is to use. Amazing job!!!!” - Matt from Canada ___________________ With full talkback support, Envision enables you to: Read all kinds of text: • Instantly read any piece of text in over 60 different languages. • Easily scan your paper documents (single or multiple pages) with the help of audio-guided edge detection. All content is spoken back to you and is ready for export and edit. • Import PDFs and images to get a description of the image and recognition of all the text within it. • Quickly read handwritten postcards, letters, lists and other paperwork. Know what's around you: • Effortlessly describe visual scenes around you. • Detect colour on your clothes, walls, books, you name it. • Swiftly scan barcodes to get extensive information about the products. Find what you're looking for: • Find people around you; the names of your family and friends are spoken out whenever they are in the frame. • Find objects around you; selecting common objects from the in-app list to find them. Share: • Share images or documents from your phone or other apps like Twitter or WhatsApp by selecting Envision from the share sheet. Envision can then read and describe those images for you. ___________________ Feedback, questions or feature requests? We welcome everyone to provide their feedback about the Envision app, as we’re constantly improving. Please email us at support@LetsEnvision.com. ___________________ Please read our Terms of Use & Privacy Policy: https://www.LetsEnvision.com/terms If you're still reading all the way down here, we'd like to thank you for your diligence, attention to detail and general commitment to finishing something that you started. Just like all the team working at Envision!

About

Readwise Reader

This app consolidates all your reading content, including web articles, newsletters, and PDFs, into a single, organized platform. It offers advanced highlighting, text-to-speech, and AI-powered assistance to enhance your reading workflow and knowledge retention.

Highlights
  • Consolidate web articles, newsletters, RSS, Twitter threads, PDFs, EPUBs
  • Import from Pocket, Instapaper, and Feedly
  • Advanced highlighting and annotation tools
  • Text-to-speech narration
  • AI-powered reading assistant (Ghostreader)
  • Full-text search
  • Syncs across all devices, offline access
Features
Read full description

Readwise Reader is the first read-it-later app built specifically for power readers. If you’ve ever used Instapaper or Pocket, Reader is like those except it’s built for 2024 and brings all your reading into one place including: web articles, email newsletters, RSS feeds, Twitter threads, PDFs, EPUBs and more. ______________________ “Reader has completely redesigned the read-it-later app. It’s gorgeous and blazingly fast. In many ways, it’s the Superhuman of reading — you won’t want to read anywhere else.” Rahul Vohra (Founder of Superhuman) “I spend my entire day reading, researching, & writing and Readwise is the reading tool I’ve been waiting for. The perfect complement to my writing workflow. Absolute game changer.” Packy Mccormick (Author of Not Boring) “The Readwise reading app is the first read-it-later app that enables a true workflow for serious readers. As an ex-Pocket /Instapaper power user, it's hard to imagine ever going back.” Fitz Maro (Creative Technology Lead at Pinterest) ______________________ ALL YOUR READING IN ONE PLACE Stop juggling half a dozen reading apps. Reader brings all your content into one place including: • Web articles • Email newsletters • RSS feeds • Twitter threads • PDFs • EPUBs You can even import your existing library from Pocket and Instapaper and RSS feeds from Feedly, Inoreader, Feedbin, etc. POWERFUL HIGHLIGHTING FOR POWER READERS We believe that annotations are the key to getting more out of what you read. So we’ve developed highlighting as a first-class feature inside Reader. Highlight images, links, rich text, and more. On any device. READER WILL CHANGE THE WAY YOU READ We’ve reinvented the digital reading experience to apply the power of software to the printed word. This includes TEXT-TO-SPEECH (listen to any document narrated with the lifelike voice of a real human), GHOSTREADER (your integrated copilot of reading enabling you to ask questions, define terms, simplify complex language, and more), and FULL-TEXT SEARCH (find whatever you’re looking for, even if you only remember a single word). FLEXIBLE SOFTWARE TO FIT YOUR UNIQUE NEEDS Your personal interests, your professional projects, your way of doing things — they’re unique. Reader is your home base for the varied documents in your life, customizable to match the way your brain works. PDFs for work, articles for your newsletter, and ebooks for pleasure all live comfortably side-by-side. No more juggling dozens of apps. INTEGRATED WITH YOUR FAVORITE TOOLS Your annotations should flow effortlessly from your reading app into your writing tool of choice. Instead you waste hours reformatting, reorganizing, and repeating. Reader eliminates this hassle. Reader seamlessly connects to Readwise which exports to Obsidian, Notion, Roam Research, Evernote, Logseq, and more READ ANYWHERE, ANYTIME Access all of your content from any of your devices with everything in sync. Even offline. Reader syncs across all platforms, including a powerful, local-first web app and iOS. You can even highlight the open web with the Reader browser extensions. ______________________ If you’re not already a Readwise subscriber, you can get a free 30-day trial with no credit card upfront. At the end of the trial, you will not be charged unless you choose to subscribe. Support: Check out readwise.io/faq or email us at hello@readwise.io Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://readwise.io/privacy

Screenshots

Envision AI4 screens
Readwise Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Envision AI at none against Readwise Reader's 4. Readwise Reader's advantage is rating (4.6 vs 4.2) and update cadence (weekly vs every 5 weeks). On price, ratings volume, 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

Both are free to download. Readwise Reader sells 4 in-app purchases, starting at $8.99 per month. Envision AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Readwise Reader holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 591 and 579 respectively. Written reviews point the same way: 58% of Envision AI's written reviews are positive against 72% of Readwise Reader's.

UpkeepUpdate frequency

Envision AI ships an update every 5 weeks, Readwise Reader weekly. Both last shipped on September 24, 2026.

Scorecard5 real differences · 5 level
Envision AI versus Readwise Reader: the parameters behind the verdict, then further details
ParameterEnvision AIReadwise Reader
PriceFreeFree
Rating4.2 (591 ratings)4.6 (579 ratings) — better
Positive reviews58.0% of reviews72.0% of reviews — better
Number of ratings591 — better579
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size373 MB178 MB
Age rating4+17+
DeveloperEnvision Technologies B.V.Readwise, Inc

Customer experience

Envision AI

All ratings591 ratings
Positive74.1%
Neutral18.1%
Negative7.8%
Written reviews369 reviews
Positive58.0%
Neutral16.3%
Negative25.7%

Readwise Reader

All ratings579 ratings
Positive88.9%
Neutral4.3%
Negative6.7%
Written reviews275 reviews
Positive72.0%
Neutral11.3%
Negative16.7%

User reviews

Envision AI

From 591 App Store ratings

What we love

  • 🚀 Fast and accurate text recognition
  • 🔍 Excellent object and scene description
  • 👍 Helpful for independence and accessibility
  • 🔍 Accurate barcode and color recognition

Room to improve

  • 🐛 Occasional crashes and stability issues
  • 🔋 High battery consumption
  • 💰 Expensive subscription model
  • 🌐 Limited language support

Readwise Reader

From 579 App Store ratings

What we love

  • 🚀 Fantastic reading experience
  • 👍 Seamless integration with Readwise
  • 🎨 Beautiful and intuitive UI
  • 📚 All-in-one reading solution
  • 🔍 Powerful search and organization

Room to improve

  • 🐛 Occasional crashes and performance issues
  • 🔍 Cluttered interface for some users
  • 💰 Expensive subscription model
  • 🖥️ Lack of iPad-specific features
  • 📚 Missing basic reader features (e.g., bookmarks)

Bugs and requests

Envision AI

Reported bugs

4 issues
  • Instant text reader mixes languages and has poor formatting
  • Document scanning sometimes fails to detect document edges
  • Facial recognition often misidentifies people
  • Barcode scanner not working reliably in latest version

Requested features

4 requests
  • Add support for more languages, including Punjabi and Gujarati
  • Improve handwriting recognition accuracy
  • Implement offline mode for text recognition
  • Add a feature to save and organize recognized text

Readwise Reader

Reported bugs

4 issues
  • Inconsistent sync between devices
  • Unreliable RSS feed updates
  • Frequent crashes on iPad
  • Issues with resuming reading position

Requested features

5 requests
  • Improved PDF and ebook support
  • Customizable reading themes and layouts
  • Better integration with note-taking apps
  • Reading progress and statistics tracking
  • Bulk management of saved items

In-app purchases

None

Envision AI

No in-app purchases

4 purchases

Readwise Reader

Subscriptions4
  • Reader Monthly Plan$8.991 Month
  • Reader Monthly$12.991 Month
  • Reader Annual Plan$95.901 Year
Show 1 more
  • Reader Yearly$119.991 Year

Questions

Is Envision AI free?
Envision AI is free to download, with no in-app purchases.
Is Readwise Reader free?
Readwise Reader is free to download, with in-app purchases available.
Which has better reviews, Envision AI or Readwise Reader?
Readwise Reader is rated higher. Envision AI averages 4.2 out of 5 from 591 ratings, while Readwise Reader averages 4.6 from 579 ratings.
Do Envision AI or Readwise Reader have ads?
Neither Envision AI nor Readwise Reader shows ads.
Which is updated more often, Envision AI or Readwise Reader?
Envision AI ships an update every 5 weeks, and Readwise Reader weekly. Most recently, Envision AI was updated on September 24, 2026 and Readwise Reader on September 24, 2026.

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