Comparison

B.a.B. vs Duory

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

Head to head
About

B.a.B.

Stay informed about new product releases and updates from Bearings Inc. Access helpful videos and guides on maintenance and installation.

Highlights
  • Product release notifications
  • Update information
  • Maintenance videos
  • Installation guides
  • Customer updates
Features
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THIS APP IS DESIGNED TO KEEP OUR CUSTOMERS UP TO DATE WITH PRODUCT RELEASES AND UPDATES AND ALL THINGS BEARINGS INC;LUDING DHOW AND VIDEOS PON MAINTENANCE AND INSTALLATION

About

Duory

This app helps you study, practice, and journal in your target languages. It centralizes your language notes, vocabulary, and phrases, offering hands-free practice and journaling features. Capture phrases from anywhere and reinforce learning with widgets.

Highlights
  • Organize notes for multiple languages
  • Hands-free practice
  • Journaling in target languages
  • Capture phrases from various sources
  • Vocabulary browsing from notes
  • Home and Lock Screen widgets
  • On-device language tasks
Features
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Save time and stay focused—no more bouncing between translation apps, Google search and your notes. Study, practice, and reflect with dynamic language notes. Why Duory? • Duory is the smartest way to take language notes on your phone. • Duory lets you keep and organize notes for all your target languages in one place. • Save time and stay focused — no more bouncing between Google Search and your notes. • Practice hands-free while doing boring chores. • Improve your output by journaling in your target languages. • Capture interesting phrases from anywhere! • Browse vocabulary from your own notes in a focused, immersive way. • Make them stick with Home and Lock Screen widgets. • Duory supports 40 target languages. NOTES • Duory is designed to perform language tasks on-device thanks to Apple’s language APIs and other offline language tools. • To perform translations, iOS needs to download language dictionaries for each language pair. This only happens once for each pair. • Duory requires access to your microphone for you to record pronunciation of phrases and your camera for scanning text. FREE FOREVER Get started for free with these features: • Create notes and journals in one target language. • Enhance your language journals with Apple Journaling Suggestions. • Capture phrases from your physical textbooks, Duolingo sessions, images, or RTF/PDF documents. • Use a handy widget to reinforce recently learned words and phrases. • In-app translation and transliteration, including Hiragana and Pinyin. • Record and play back your phrases (no playlists on the free plan). • Access notes you create during your free trial or subscription – forever! Important: If you create notes in target languages outside of the initial language during an active subscription, they will become read-only when your subscription expires (the notes you create in your oldest target language will remain editable forever) DUORY PLUS PLANS Unlock the full power of Duory with a subscription: • Create notes and journals in multiple languages. • Turn your phrases into playlists for hands-free practice. • Control playback from your lock screen or Control Center. • Turn plain notes into memorable ones with stickers and pictures. • Sync your notes and journals to iCloud. Plans are available on a monthly or annual basis. Your payment is charged to your iTunes account. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can turn off auto-renewal at any time by going to your Account Settings on the App Store after purchase. Start your journey with a 14-day free trial on annual plans—cancel anytime to avoid charges. You will always have permanent access to notes created during the trial period or while your subscription was active. However, an active subscription is required to create new notes or edit existing ones in languages other than the first target language you added in Duory. Notes created in the first target language you add to Duory remain editable forever with or without an active subscription. LANGUAGE TRANSLATION SUPPORT ** Duory uses Apple’s Translation API for on-device translation. Here’s the full list of supported languages: • Arabic • Chinese (Mandarin, Simplified) • Chinese (Mandarin, Traditional) • Dutch • English • French • German • Hindi • Indonesian • Italian • Japanese • Korean • Polish • Portuguese (Brazil) • Russian • Spanish (Spain) • Thai • Turkish • Ukrainian • Vietnamese PRIVACY Duory is designed with your privacy in mind. We don’t track your data or store your information. Privacy Policy: https://duory.alewa.co/privacy.html Terms of Service: https://duory.alewa.co/terms.html

Screenshots

B.a.B.3 screens
Duory4 screens

Verdict

The call

The clearest difference is rating: B.a.B. at 4.0 against Duory's 1.0. B.a.B. also leads on in-app purchases (none vs 4) and ratings volume (4 vs 1). Duory's advantage is update cadence (every 5 days vs every 12 months). On price, ads 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. Duory sells 4 in-app purchases, starting at $2.99 per month. B.a.B. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

B.a.B. holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

B.a.B. ships an update every 12 months, Duory every 5 days. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

Scorecard6 real differences · 4 level
B.a.B. versus Duory: the parameters behind the verdict, then further details
ParameterB.a.B.Duory
PriceFreeFree
Rating4.0 (4 ratings) — better1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 12 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod, Apple TV — betteriPhone, iPad
Requires iOS13.4 — better18.6
Further details — not scored
Size47 MB148 MB
Age rating4+4+
DeveloperNprc TV LLCAdegboyega Dada

Customer experience

B.a.B.

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

Duory

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

B.a.B.

No in-app purchases

4 purchases

Duory

Subscriptions4
  • Duory Plus (Monthly)$2.991 Month
  • Duory Family Plus (Monthly)$4.991 Month
  • Duory Plus (Annual)14 Days trial$29.991 Year
Show 1 more
  • Duory Family Plus (Annual)14 Days trial$49.991 Year

Questions

Is B.a.B. free?
B.a.B. is free to download, with no in-app purchases.
Is Duory free?
Duory is free to download, with in-app purchases available.
Which has better reviews, B.a.B. or Duory?
B.a.B. is rated higher. B.a.B. averages 4.0 out of 5 from 4 ratings, while Duory averages 1.0 from 1 ratings.
Do B.a.B. or Duory have ads?
Neither B.a.B. nor Duory shows ads.
Which is updated more often, B.a.B. or Duory?
B.a.B. ships an update every 12 months, and Duory every 5 days. Most recently, B.a.B. was updated on September 23, 2026 and Duory on September 26, 2026.

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