Readify AI Downloads & RevenueReadify AI: Text to Speech · App Store
Readify AI: Text to Speech is #42 in Books Free in China and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperDeepReads LLC
CategoryBooks
PriceFree
Released
Rating★ 4.9 (12)
Version3.6.3
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)50k+ worldwide
Readify AI: Text to Speech update history & changes
Last change · 35 events since 12 Jul 2026Full timeline ↓✏️New iPad screenshots✏️New screenshots📦Updated to version 3.6.3⭐Passed 1K ratings⭐Passed 1K ratings📦Updated to version 3.6.2📈Charting in a new country🔎Top 10 for “text speech”📈Entered the top 100🆕First spotted by AppInsider
Full timeline · 35 events
- ✏️Readify AI: Text to Speech: new iPad screenshots· RU
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · RU
- ✏️Readify AI: Text to Speech: app got bigger137 MB → 160 MB (+17%)
- 📦Readify AI: Text to Speech updated to version 3.6.31. Added new reading themes and improved display quality.
2. Books within collections can now be sorted by multiple criteria.
3. Fixed known issues. - ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · AE
- ✏️Readify AI: Text to Speech: description updated· JP
- ✏️Readify AI: Text to Speech: new iPad screenshots· JP
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · JP
- ✏️Readify AI: Text to Speech: new iPad screenshots· KR
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · KR
- ✏️Readify AI: Text to Speech: new iPad screenshots· CA
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · CA
- 📦Readify AI: Text to Speech updated to version 3.6.2新增阅读主题模板，轻松切换阅读风格
支持在线字体，提供更多字体选择 - ✏️Readify AI: Text to Speech: new iPad screenshots· CN
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · CN
- 📦Readify AI: Text to Speech: now updating weekly4 updates in 30 days, after a quiet two months
- ✏️Readify AI: Text to Speech: new iPad screenshots· AU
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · AU
- 📦Readify AI: Text to Speech updated to version 3.6.1Fixed known issues
- ✏️Readify AI: Text to Speech: new iPad screenshots· CN
- ✏️Readify AI: Text to Speech: new screenshots5 screenshots (was 5) · CN
- 📦Readify AI: Text to Speech updated to version 3.6.0支持文本输入朗读
支持听书背景音乐
适配 iPhone Duo
性能优化，提升书架流畅度
修复了一些问题 - 📈Readify AI: Text to Speech charting in a new countryRussia
- 🔎Readify AI: Text to Speech reached Top 10 for “text speech”#7 in Australia search · popularity 34
- 📈Readify AI: Text to Speech entered the top 100Top Free · Books · CA
- 📈Readify AI: Text to Speech entered the top 100Top Free · Books · AU
- 📈Readify AI: Text to Speech charting in a new country in 3 chartsCanada · Germany · Japan
- ✏️Readify AI: Text to Speech: app got bigger111 MB → 137 MB (+24%)
- 📦Readify AI: Text to Speech updated to version 3.5.3친구 초대의 즐거움: 친구와 함께 오디오북 경험을 공유해 보세요! 친구를 초대하여 함께 오디오북을 감상하고, 고음질 오디오 및 맞춤형 음성 복제 슬롯을 함께 해제해 보세요! (자세한 내용은 앱 내 이벤트 페이지를 참고해 주세요.)
사용자 환경 개선 및 오류 수정: 사용자 환경을 최적화하고 알려진 버그를 수정하여 앱의 안정성을 향상시켰습니다. - 📦Readify AI: Text to Speech updated to version 3.5.2本次更新为您带来更优质、更灵活的离线听书体验：
自研离线音色大模型重磅上线，无需消耗流量即可使用，音质大幅提升！您只需打开音色列表，在顶部切换至“离线”模块并下载离线模型包，即可立即开始体验。
注：受机型设备性能影响，大模型推理表现可能会有轻微差异。 - 🆕Readify AI: Text to Speech first spotted by AppInsider#44 in Top Free · Books · China
- 📦Readify AI: Text to Speech version 3.5.1This update brings you a more personalized and seamless listening and reading experience:
- Upgraded Playback Settings: The former Speed Settings are now Playback Settings, with customizable text highlighting, loop playback, and the sleep timer now all in one place.
- Improved VoiceOver support.
- Improved overall performance and stability.… more - 🆕Readify AI: Text to Speech released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.9 ★
12 ratings
Measured
Best rank now
#42
Books FreeMeasured
New ratings a week
88
▲ +7% vs the 2 weeks before
Measured
Readify AI: Text to Speech on the App Store
App details
App ID
6783195818
Publisher
Deepreads LLC
On the store since
Jun 2026
Under a year
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR HI JA KO RU ZH ES ZH
Size
160 MB
Also listed in
Books, Productivity
Readify AI: Text to Speech 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. App Store 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 Readify AI: Text to Speech'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.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | BooksFree | #42 |
 Canada | BooksFree | #167 |
Apps near Readify AI: Text to Speech on the chart
Books Free, around #42.
Ratings
App Store, worldwide.
Rating
4.9 ★
12 ratings
Measured
Ratings
12
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
88
▲ +7% vs the 2 weeks before
Recent ratings
4.9★
vs 4.9★ lifetime
Review momentum
86/100
faster than 96% of Books apps
New ratings by country (4)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| China | 84 | 95% | steady |
| Canada | 1.8 | 2% | – |
 Australia | 1.5 | 2% | – |
 Japan | 1.2 | 1% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Readify AI: Text to Speech
Turn the PDFs, ebooks, and documents you already own into natural-sounding audio.
Import a file, press play, and make room for more reading—on a walk, in transit, at your desk, or away from the screen.
LISTEN TO YOUR OWN LIBRARY.
Bring your PDF, EPUB, TXT, MOBI, and AZW files into Readify. Choose an AI voice and settle into a comfortable listening pace for books, documents, and study materials.
MADE FOR LONG DOCUMENTS
For supported PDFs, Readify can turn dense pages and multi-column layouts into a cleaner reading experience before you listen.
FOR SCANNED PDFS, TOO
Import a scanned PDF, and Readify can recognize its text, making it easier to read and listen to. No camera scan needed.
PICK UP WHERE YOU LEFT OFF
Listen when you have time—during commutes, workouts, chores, or while resting your eyes. Prepare supported content for offline listening, and sign in when you want to keep your place across supported devices.
START WITH A FILE YOU ALREADY HAVE.
Open a PDF, ebook, or document. Choose a voice. Press play.
Download Readify AI and turn the reading you already have into time you can use.
Import a file, press play, and make room for more reading—on a walk, in transit, at your desk, or away from the screen.
LISTEN TO YOUR OWN LIBRARY.
Bring your PDF, EPUB, TXT, MOBI, and AZW files into Readify. Choose an AI voice and settle into a comfortable listening pace for books, documents, and study materials.
MADE FOR LONG DOCUMENTS
For supported PDFs, Readify can turn dense pages and multi-column layouts into a cleaner reading experience before you listen.
FOR SCANNED PDFS, TOO
Import a scanned PDF, and Readify can recognize its text, making it easier to read and listen to. No camera scan needed.
PICK UP WHERE YOU LEFT OFF
Listen when you have time—during commutes, workouts, chores, or while resting your eyes. Prepare supported content for offline listening, and sign in when you want to keep your place across supported devices.
START WITH A FILE YOU ALREADY HAVE.
Open a PDF, ebook, or document. Choose a voice. Press play.
Download Readify AI and turn the reading you already have into time you can use.
Latest updates
3.6.3
1. Added new reading themes and improved display quality.
2. Books within collections can now be sorted by multiple criteria.
3. Fixed known issues.
3.6.2
新增阅读主题模板，轻松切换阅读风格
支持在线字体，提供更多字体选择
3.6.1
Fixed known issues
Store changes
What Readify AI: Text to Speech changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots 
New screenshots
5 screenshots (was 5)
App got bigger
137 MB → 160 MB (+17%)