# B.a.B. vs Duory

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.

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.

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.

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.

## The numbers

| Metric | B.a.B. | Duory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/bab/id1625759666/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/duory-language-learning-notes/id6504098229/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 47 MB | 148 MB |
| Requires iOS | **13.4** | 18.6 |
| Devices | **iPhone, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nprc TV LLC](https://appshunter.io/developer/1625759668) | [Adegboyega Dada](https://appshunter.io/developer/1542474149) |

## What reviewers say

### B.a.B.

[App page](https://appshunter.io/ios/app/bab/id1625759666)

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:** Vision Pro support

**In-app purchases:** none


### Duory

[App page](https://appshunter.io/ios/app/duory-language-learning-notes/id6504098229)

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:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duory Plus (Monthly) | $2.99 | per month |
| Duory Family Plus (Monthly) | $4.99 | per month |
| Duory Plus (Annual) | $29.99 | per year |
| Duory Family Plus (Annual) | $49.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*