READO - All About Books: iPhone vs Android
READO - All About Books gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
READO - All About Books by READO GmbH is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.5 ★
24k ratings, both stores
Measured
Best rank now
#8
iPhone · 
Books Grossing
Books GrossingMeasured
App Store
App details
App ID
1519479662
Publisher
READO GmbH
Minimum OS
iOS 16.4+
Content rating
4+
Languages
2
EN DE
Size
132 MB
Google Play
App details
App ID
com.read_o
Publisher
READO
Content rating
Everyone
READO - All About Books downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | – |
| Google Play | 500+ | 100k+ Measured |
| Total | 1k+ Confidence | 100k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where READO - All About Books's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How READO - All About Books makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.7 ★ | 17k |
| Google Play | 4.3 ★ | 7.2k 4 written reviews |
| Both stores | 4.5 ★ weighted by ratings | 24k |
About READO - All About Books
Manage your digital bookshelf, track your reading progress, and discover new book recommendations, all in one place.
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
READO - All About Books iPhone
READO - All About Books gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
READO - All About Books is #8 in Books Grossing in Germany and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperREADO GmbH
CategoryBooks
PriceFree
Released
Rating★ 4.7 (17k)
Version66.0.2
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Rating
4.7 ★
17k ratings
Measured
Best rank now
#8
Books GrossingMeasured
READO - All About Books on the App Store
App details
App ID
1519479662
Publisher
READO GmbH
Minimum OS
iOS 16.4+
Content rating
4+
Languages
2
EN DE
Size
132 MB
READO - All About Books downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where READO - All About Books's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in READO - All About Books before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How READO - All About Books makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | BooksGrossing | #8 |
| Germany | BooksFree | #16 |
Apps near READO - All About Books on the chart
Books Grossing, around #8.
Ratings
App Store, worldwide.
Rating
4.7 ★
17k ratings
Measured
Ratings
17k
Measured
About READO - All About Books
Manage your digital bookshelf, track your reading progress, and discover new book recommendations, all in one place.
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
66.0.2
Bug Fixes und Verbesserungen
65.0.6
Bug fixes and improvements
READO - All About Books Android
READO - All About Books gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
READO - All About Books is #22 in Books & Reference Grossing on Google Play in Germany and charting in 2 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperREADO
CategoryBooks & Reference
PriceFree
Released
Installs100k+
Rating★ 4.3 (7.2k)
Updated
Content ratingEveryone
Rating
4.3 ★
7.2k ratings
Measured
Best rank now
#22
Books & Reference GrossingMeasured
READO - All About Books on Google Play
App details
App ID
com.read_o
Publisher
READO
Content rating
Everyone
READO - All About Books downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where READO - All About Books's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in READO - All About Books before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How READO - All About Books makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | Books & ReferenceGrossing | #22 |
| Germany | Books & ReferenceFree | #48 |
 United Arab Emirates | Books & ReferenceGrossing | #164 |
Apps near READO - All About Books on the chart
Books & Reference Grossing, around #22.
Ratings
Google Play, worldwide.
Rating
4.3 ★
7.2k ratings
Measured
Ratings
7.2k
Measured
Written reviews
4
Measured
About READO - All About Books
Manage your digital bookshelf, track your reading progress, and discover new book recommendations, all in one place.
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.
READO is the home for your books: the social reading app for people who want to do more than just read. Discover, organize, and experience books together.
Never read alone again. Connect with one of the largest book communities, discover your next favorite books, and follow your personal reading journey.
TRACK BOOKS & FOLLOW YOUR READING PROGRESS
Keep track of everything you've read, are currently reading, or want to read.
• Track your reading progress
• Manage books, pages, and series
• Explore reading statistics
• Set and achieve reading goals
ORGANIZE YOUR DIGITAL BOOKSHELF
Your entire library in one place.
• Manage your digital bookshelf
• Create custom reading lists
• Add books with a barcode scanner
• Import your Goodreads library
DISCOVER NEW BOOKS
Find books that truly match your taste.
• Personalized book recommendations
• Reviews and ratings
• Discover new genres
• Find hidden gems and backlist titles
• Recommendations based on your reading history
READ TOGETHER, SPOILER FREE
With SocialReads, you can discuss books page by page. A plot twist on page 280? Talk to readers who are at the exact same point in the story.
• Spoiler free page discussions
• Read and discuss together
• Buddy Reads
• Community feed
• Reviews and ratings
READO, the home for your books.