Comparison

Readzy vs Read Boost

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

Head to head
About

Readzy

This app helps you improve your reading speed through interactive exercises. It offers a library of books across various categories and allows you to set your desired reading pace. An optional premium subscription unlocks all content and removes ads.

Highlights
  • Speed reading training
  • Adjustable reading speed
  • Tap to read functionality
  • Automatic bookmarking
  • Library of books
  • Premium content access
Features
Read full description

Readzy will help you learn to read faster! Are you a slow reader that would like to read faster, well if you download and use Readzy we will train you to read faster than the average person. We give you books to read in all different categories so we're sure you'll find something to read that you like. Once you select a book, set the speed you'd like to read it and 'TAP THE WORD' to start reading, you can also tap the screen to stop reading. We will automatically bookmark the last word you read. No need to worry about looking your spot again. Upgrade to Readzy Premium Access for premium features including - Access to all content, Access to all new content, No Ads, No Time Limits & Access to all new features ----------------------------------- SUBSCRIPTION PRICING AND TERMS Monthly Subscription - $4.99/month. Trial Subscription - $2.99/week after 3 days trial. If you choose to purchase Readzy Premium Access, payment will be charged to your iTunes account, and your account will be charged for renewal within the 24 hours before the current period ends. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase. The current Readzy Premium Access subscription price starts at $2.99/week. Prices are in US dollars, may vary in countries other than the US, and are subject to change without notice. No cancellation of the current subscription is allowed during the active subscription period. If you don’t choose to purchase Readzy Premium Access, you can simply continue using Readzy for free. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: http://readzy.com.au/privacy Terms of Use: http://readzy.com.au/terms

About

Read Boost

This app uses AI to help you read faster and understand more. It offers adjustable reading speeds and tracks your progress to improve focus and comprehension. Ideal for students and professionals seeking a more efficient way to consume information.

Highlights
  • AI-powered text summarization
  • Adjustable reading speeds
  • Progress tracking
  • Optimized focus
  • Enhanced comprehension
Features
Read full description

Enhanced Speed Reader transforms how you read and learn. With AI-powered text summarization, adjustable reading speeds, and progress tracking, you can optimize your focus and comprehension. Perfect for students, professionals, and anyone looking to read smarter, not harder. Dive into a streamlined reading experience today! The Privacy Url is here: https://speed-read-8a2c4.web.app/privacy.html We use Apple’s standard end user license agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Readzy4 screens
Read Boost3 screens

Verdict

The call

The clearest difference is review sentiment: Read Boost at 100% against Readzy's 50%. Read Boost also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 2). Readzy's advantage is ads (none vs shown) and update cadence (every 3 days vs every 5 months). On price, ratings volume 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. Readzy sells 2 in-app purchases, starting at $2.99 per 7 days. Read Boost asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Read Boost holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 50% of Readzy's written reviews are positive against 100% of Read Boost's.

UpkeepUpdate frequency

Readzy ships an update every 3 days, Read Boost every 5 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Readzy versus Read Boost: the parameters behind the verdict, then further details
ParameterReadzyRead Boost
PriceFreeFree
Rating4.3 (3 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings33
Update frequencyEvery 3 days — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better16.6
Further details — not scored
Size5 MB13 MB
Age rating9+4+
DeveloperApp Studio Pty LtdJonathan Goldman

Customer experience

Readzy

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Read Boost

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Readzy

Subscriptions2
  • Free Trial3 Days trial$2.997 Days
  • Monthly Access$3.991 Month
None

Read Boost

No in-app purchases

Questions

Is Readzy free?
Readzy is free to download, with in-app purchases available.
Is Read Boost free?
Read Boost is free to download, with no in-app purchases.
Which has better reviews, Readzy or Read Boost?
Read Boost is rated higher. Readzy averages 4.3 out of 5 from 3 ratings, while Read Boost averages 5.0 from 3 ratings.
Do Readzy or Read Boost have ads?
Read Boost shows ads; Readzy does not.
Which is updated more often, Readzy or Read Boost?
Readzy ships an update every 3 days, and Read Boost every 5 months. Most recently, Readzy was updated on November 2, 2026 and Read Boost on October 30, 2026.

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