Comparison

Speed My Read vs Wordshelf

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

Head to head
About

Speed My Read

Features
Read full description

Speed my read is a radical new way to read. 1. Allows your brain to process faster 2. Less wasted time while moving eyes 3. It's fun You will find that you can slowly increase your speed. Find the speed that you can process and understand at, not just process at. You can download your own articles or books. The best books to load are the text format. Just find the book you want in safari and copy th link. Then paste that into the source tab.

About

Wordshelf

Effortlessly capture, understand, and remember new words encountered while reading or studying. Utilize AI-powered mnemonics and visual aids to enhance retention. Track your vocabulary growth and organize learned words by the book you're reading.

Highlights
  • Scan pages or type words to look up
  • Definitions, pronunciation, examples, synonyms, etymology
  • Personalized AI mnemonics and memory images
  • Words organized by book
  • Vocabulary progress tracking
  • Supports 20+ languages
Features
Read full description

Learn smarter while you read. Wordshelf makes it effortless to capture, understand, and remember every new word you come across — whether you're reading a book, studying, or exploring ideas. HOW IT WORKS Scan any page with your camera to instantly identify and look up words, or type them in. Get definitions, pronunciation, examples, synonyms, and etymology. Each word gets a personalized mnemonic and AI-generated memory image to make it stick. Every word is saved and organized by the book you're reading. BUILT FOR READERS Unlike generic dictionary apps, Wordshelf is designed around how you actually read. Set your current book, and every word you look up is automatically linked to it. When you finish, you'll have a beautiful collection of everything you learned. REMEMBER MORE WITH AI Each word gets a custom mnemonic using the keyword method — linking the word's sound to a vivid mental image. Plus an AI-generated illustration to reinforce it. No more forgetting words you've looked up before. TRACK YOUR PROGRESS Watch your vocabulary grow with a visual activity grid. See your streaks, total words learned, word difficulty stats, and books completed at a glance. 20+ LANGUAGES Supports English, Spanish, French, German, Japanese, Korean, Chinese, Arabic, Hindi, Portuguese, and more. Start building your vocabulary today. Every book you read becomes an opportunity to learn. Terms of Use: https://wordshelfapp.com/terms Privacy Policy: https://wordshelfapp.com/privacy

Screenshots

Speed My Read4 screens
Wordshelf4 screens

Verdict

The call

The clearest difference is price: Wordshelf at Free against Speed My Read's $0.99. Wordshelf also leads on update cadence (every 4 days vs every 110 months). Speed My Read's advantage is iOS requirement (12.0 vs 17.0). On 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

Wordshelf is free to download; Speed My Read costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Speed My Read ships an update every 110 months, Wordshelf every 4 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Speed My Read versus Wordshelf: the parameters behind the verdict, then further details
ParameterSpeed My ReadWordshelf
Price$0.99Free — better
Rating—4.9 (127 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—127 — better
Update frequencyEvery 110 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size7 MB111 MB
Age rating4+17+
DeveloperLuke JacksonSourse Labs LLC

In-app purchases

None

Speed My Read

No in-app purchases

None

Wordshelf

No in-app purchases

Questions

Is Speed My Read free?
Speed My Read costs $0.99, with no in-app purchases.
Is Wordshelf free?
Wordshelf is free to download, with no in-app purchases.
Do Speed My Read or Wordshelf have ads?
Neither Speed My Read nor Wordshelf shows ads.
Which is updated more often, Speed My Read or Wordshelf?
Speed My Read ships an update every 110 months, and Wordshelf every 4 days. Most recently, Speed My Read was updated on November 1, 2026 and Wordshelf on November 7, 2026.

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