Booktionary Downloads & RevenueBooktionary: Camera Dictionary · App Store
Booktionary: Camera Dictionary is #23 in Reference Paid in United States and charting in 3 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperFREDERIC D VINCENT
CategoryReference
Price1.99 USD
Released
Rating★ 0.0 (0)
Version1.0.15
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100+ worldwide
Booktionary: Camera Dictionary update history & changes
Last change · 51 events since 21 Aug 2026Full timeline ↓📈Entered the top 10📈Charting in a new country✏️Description updated✏️New screenshots📦Updated to version 1.0.15📦Updated to version 1.0.14🌟Featuring lifted it to #53 (from outside the chart)🌟Featured by Apple🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 51 events
- 📈Booktionary: Camera Dictionary entered the top 10Top Paid · Reference · KR
- 📈Booktionary: Camera Dictionary charting in a new countrySouth Korea
- ✏️Booktionary: Camera Dictionary: description updated· CA
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 6) · CA
- 📈Booktionary: Camera Dictionary entered the top 100Top Paid · Reference · FR
- ✏️Booktionary: Camera Dictionary: description updated· US
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 6) · US
- 📦Booktionary: Camera Dictionary updated to version 1.0.15Touch and hold a word in a definition to look it up, copy it or search Google. Return to the original entry when you are done. You can also search Google directly from a scanned word.
- ✏️Booktionary: Camera Dictionary: description updated· US, CA
- 📦Booktionary: Camera Dictionary updated to version 1.0.14Translate words from all 23 supported non-English book languages into English. English definitions are optional where compatible translation models are available.
- 📈Booktionary: Camera Dictionary new best rank in the overall chart: #140Top Paid · All Apps · CA
- 📦Booktionary: Camera Dictionary updated to version 1.0.13App Storeの掲載情報を更新しました。
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 6) · US
- ✏️Booktionary: Camera Dictionary: new screenshots5 screenshots (was 5) · DE
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 6) · CA
- 📦Booktionary: Camera Dictionary updated to version 1.0.12Choose your app language in Settings, opened with the gear on the home screen. Booktionary follows your phone language by default and uses English if that language is unavailable. Your book language stays a separate choice.
This update also improves contextual definitions and gives clearer feedback when a word is not found.… more - ✏️Booktionary: Camera Dictionary: description updated· CA
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 4) · CA
- ✏️Booktionary: Camera Dictionary: new icon
→ 
· CA - ✏️Booktionary: Camera Dictionary: description updated· US
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 6) · US
- 📦Booktionary: Camera Dictionary updated to version 1.0.11Understand English definitions in another language. This update adds optional translated definitions for supported destinations, with a switch back to English. Download the required language models to get started. Requires iOS 18 or later; availability varies by language, device and iOS version. Czech, Romanian, Greek, Kurmanji and Malay retain word translations only.… more
- ✏️Booktionary: Camera Dictionary added 20 languages+ CS + DA + EL + ID + JA + KO + KU + MS + NB + NL + PL + RO + RU + SV + TH + TR + UK + VI + ZH + ZH
- 📈Booktionary: Camera Dictionary entered the top 10Top Paid · Reference · CA
- ✏️Booktionary: Camera Dictionary: description updated· US
- ✏️Booktionary: Camera Dictionary: new screenshots6 screenshots (was 4) · US
- ✏️Booktionary: Camera Dictionary: new icon
→ 
· US - 📦Booktionary: Camera Dictionary updated to version 1.0.10More book dictionaries, English word translation packs and interface languages, including Kurdish (Kurmanji). Definitions and translation packs download separately when you choose them.
This release also improves first-match speed, highlight stability and word lookup.… more - 📦Booktionary: Camera Dictionary updated to version 1.0.9A refreshed open-book logo and app icon. Definitions can open sooner when the meaning in this sentence is ready. Large language packs download faster when the server supports it.
- ✏️Booktionary: Camera Dictionary added 5 languages+ DE + ES + FR + IT + PT
- ✏️Booktionary: Camera Dictionary: description updated· US
- ✏️Booktionary: Camera Dictionary: new screenshots4 screenshots (was 4) · US
- 📦Booktionary: Camera Dictionary updated to version 1.0.8Updated App Store screenshots and clearer information about included language packs. The app continues to support six book languages and offline lookup after setup.
- ✏️Booktionary: Camera Dictionary: description updated· US, AU
- ✏️Booktionary: Camera Dictionary: new screenshots4 screenshots (was 4) · US
- ✏️Booktionary: Camera Dictionary: new screenshots4 screenshots (was 4) · AU
- 📦Booktionary: Camera Dictionary updated to version 1.0.7Now available with an interface in English, French, Spanish, Portuguese, Italian and German. A new book logo and a clearer home screen.
- ✏️Booktionary: Camera Dictionary: description updated· US, AU
- ✏️Booktionary: Camera Dictionary: new screenshots4 screenshots (was 4) · US, AU
- 📦Booktionary: Camera Dictionary updated to version 1.0.6Portuguese, Italian and German are now available as book languages. Download their definitions or add their translations for English books. Installed packs work offline.
- 🌟Booktionary: Camera Dictionary: featuring lifted it to #53 (from outside the chart)Our Latest Discoveries · US
- 📦Booktionary: Camera Dictionary: now updating weekly4 updates in 30 days, after a quiet two months
- ✏️Booktionary: Camera Dictionary: description updated· US, AU
- ✏️Booktionary: Camera Dictionary: new screenshots4 screenshots (was 4) · US, AU
- 📦Booktionary: Camera Dictionary updated to version 1.0.5French and Spanish dictionaries are now downloaded only when you choose them. Translation packs download separately for the direction you select. Once installed, definitions and translations work offline.
- 🌟Booktionary: Camera Dictionary featured by Appleapps · US
- 🌟Booktionary: Camera Dictionary featured by Appleapps · US
- 📦Booktionary: Camera Dictionary updated to version 1.0.4Choose English or French as the language of your book before you read. Choose a translation language or turn translations off; Booktionary remembers your choices. Other meanings now stay collapsed until you open them, and the green highlight sweeps more smoothly across each word.… more
- 🆕Booktionary: Camera Dictionary first spotted by AppInsider#63 in Top Paid · Reference · Canada
- 📦Booktionary: Camera Dictionary version 1.0.3Definitions now put the meaning that fits the sentence first in a clearly labelled “IN THIS SENTENCE” block, while the other dictionary meanings remain available below.
Translations now have their own full-width section beneath the word, so long equivalents are easier to read. The green highlight also completes before the definition opens, making the lookup feel tied to the word you held on.… more - 🆕Booktionary: Camera Dictionary 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
0.0 ★
0 ratings
Measured
Best rank now
#23
Reference PaidMeasured
New ratings a week
1.5
App Store, 4-week average
Measured
Booktionary: Camera Dictionary at a glance
AI summary written from our chart and store data, 2026-11-08. It can be wrong: check the numbers above.
A paid reference tool for iPhone users that uses the camera to instantly define words in physical books, offering offline dictionary access and contextual meaning analysis without requiring typing or subscriptions. The app is currently ranking #26 in US Reference Paid charts, indicating early traction in a niche market despite having no user ratings yet.
Similar apps: Google Lens, CamScanner, Dictionary.com
Booktionary: Camera Dictionary on the App Store
App details
App ID
6796368335
Publisher
FREDERIC D VINCENT
On the store since
Aug 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
26
CS DA NL EN FR DE EL ID IT JA KO KU …
Size
162 MB
Also listed in
Education
Booktionary: Camera Dictionary 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 Booktionary: Camera Dictionary'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
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 |
|---|---|---|
| United States | ReferencePaid | #23 |
 South Korea | ReferencePaid | #8 |
| Canada | ReferencePaid | #49 |
Apps near Booktionary: Camera Dictionary on the chart
Reference Paid, around #23.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
1.5
4-week average
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
63/100
faster than 72% of Reference apps
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.
What users say about Booktionary: Camera Dictionary
From recent reviews.
About Booktionary: Camera Dictionary
An unfamiliar word shouldn’t pull you out of a good book. Point your iPhone camera at a word, find its meaning, and keep reading. No typing needed.
Find the meaning that fits the sentence
Words can mean different things in different sentences. On supported devices, Booktionary uses the surrounding text to help bring the relevant dictionary meaning first. Explore other dictionary meanings whenever you need.
Read English with more confidence
Add word translations alongside English definitions. You can also choose translated definitions for supported destinations, then switch between English and the translation. Download the resources you need before reading.
Translate words from all 23 supported non-English book languages into English. English definitions are optional where compatible translation models are available.
Download once. Read offline.
English definitions are built in. Download additional dictionaries, word translations and any required definition-translation models, then use the installed resources offline. No account required.
One purchase, all available dictionaries and word translation packs. No subscription or in-app purchases.
Book dictionaries in 24 languages
Chinese (Simplified and Traditional), Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Kurdish (Kurmanji, Latin script), Malay (Rumi), Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish, Ukrainian and Vietnamese.
Word translations for English books are available in the non-English languages listed above, plus Greek. Greek book scanning is not supported. Kurdish covers Kurmanji in Latin script, not Sorani; Malay covers Rumi, not Jawi.
A few things to know
Choose the book language, point at a word and pause briefly. Swipe the definition away to continue. Dictionary and word-translation coverage varies by word and language. Internet access is needed to browse and download language resources.
Contextual matching requires iOS 26 or later with Apple Intelligence available and depends on language support. If no contextual match is available, the standard dictionary definition appears. Translated definitions require iOS 18 or later and compatible language models; availability varies by device and iOS version. Czech, Romanian, Greek, Kurmanji and Malay currently offer word translations only.
Requires an iPhone with iOS 17 or later.
Touch and hold a word in a definition to look it up, copy it or search Google. Return to the original entry when you are done. You can also search Google directly from a scanned word.
Google search is optional, opens your browser and requires internet. Only when you choose it is the search text sent to Google. Camera images remain on your iPhone.
Find the meaning that fits the sentence
Words can mean different things in different sentences. On supported devices, Booktionary uses the surrounding text to help bring the relevant dictionary meaning first. Explore other dictionary meanings whenever you need.
Read English with more confidence
Add word translations alongside English definitions. You can also choose translated definitions for supported destinations, then switch between English and the translation. Download the resources you need before reading.
Translate words from all 23 supported non-English book languages into English. English definitions are optional where compatible translation models are available.
Download once. Read offline.
English definitions are built in. Download additional dictionaries, word translations and any required definition-translation models, then use the installed resources offline. No account required.
One purchase, all available dictionaries and word translation packs. No subscription or in-app purchases.
Book dictionaries in 24 languages
Chinese (Simplified and Traditional), Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Kurdish (Kurmanji, Latin script), Malay (Rumi), Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish, Ukrainian and Vietnamese.
Word translations for English books are available in the non-English languages listed above, plus Greek. Greek book scanning is not supported. Kurdish covers Kurmanji in Latin script, not Sorani; Malay covers Rumi, not Jawi.
A few things to know
Choose the book language, point at a word and pause briefly. Swipe the definition away to continue. Dictionary and word-translation coverage varies by word and language. Internet access is needed to browse and download language resources.
Contextual matching requires iOS 26 or later with Apple Intelligence available and depends on language support. If no contextual match is available, the standard dictionary definition appears. Translated definitions require iOS 18 or later and compatible language models; availability varies by device and iOS version. Czech, Romanian, Greek, Kurmanji and Malay currently offer word translations only.
Requires an iPhone with iOS 17 or later.
Touch and hold a word in a definition to look it up, copy it or search Google. Return to the original entry when you are done. You can also search Google directly from a scanned word.
Google search is optional, opens your browser and requires internet. Only when you choose it is the search text sent to Google. Camera images remain on your iPhone.
Latest updates
1.0.15
Touch and hold a word in a definition to look it up, copy it or search Google. Return to the original entry when you are done. You can also search Google directly from a scanned word.
1.0.14
Translate words from all 23 supported non-English book languages into English. English definitions are optional where compatible translation models are available.
1.0.13
App Storeの掲載情報を更新しました。
Store changes
What Booktionary: Camera Dictionary changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
New screenshots
6 screenshots (was 6)
Description updated