# ASL Dictionary Sign Language vs ASLdeafined

The clearest difference is price: ASLdeafined at Free against ASL Dictionary Sign Language's $7.99. ASLdeafined also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (15.0 vs 17.6). ASL Dictionary Sign Language's advantage is rating (4.7 vs 3.4) and review sentiment (85% vs 50%). On ads, in-app purchases and device support there is nothing between them.

ASLdeafined is free to download; ASL Dictionary Sign Language costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ASL Dictionary Sign Language holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: ASL Dictionary Sign Language has 2K ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 85% of ASL Dictionary Sign Language's written reviews are positive against 50% of ASLdeafined's.

ASL Dictionary Sign Language ships an update every 4 months, ASLdeafined every 6 weeks. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ASL Dictionary Sign Language | ASLdeafined |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/asl-dictionary-sign-language/id682472857/reviews)** | [3.4 (65 ratings)](https://appshunter.io/ios/app/asldeafined/id1337500621/reviews) |
| Number of ratings | **2K** | 65 |
| Positive reviews | **85.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#84** | — |
| Size | 529 MB | 13 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Software Studios LLC](https://appshunter.io/developer/425694308) | [Paul Fugate](https://appshunter.io/developer/1337500620) |

## What reviewers say

### ASL Dictionary Sign Language

[App page](https://appshunter.io/ios/app/asl-dictionary-sign-language/id682472857)

**Currently charting:** #84 Top Paid · Education (US App Store)

Learn and master American Sign Language with an extensive interactive dictionary featuring over 5000 ASL videos. Practice your skills with quizzes, create custom study lists, and utilize features like slow-motion playback and fingerspelling exercises. This comprehensive tool requires no internet connection.

**Highlights:** 5000+ ASL video translations, Fingerspell recognition and exercises, Interactive quizzes, Favorites list, Slow-motion video playback, Offline access

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent app for learning ASL
- 🚀 Convenient offline access to dictionary
- 💡 Useful quizzing and practice features
- 👍 Clear and easy-to-follow signing videos
- 👍 Comprehensive dictionary with many signs

**What reviewers complain about**

- 🐛 Some signs inaccurate or missing
- 💡 Need more options to customize quizzes
- 💡 Lack of audio/voice integration
- 💡 Mouthing of words can be distracting
- 🐛 Occasional freezing/crashing issues

**Reported bugs**

- Freezing/crashing issues reported by some users
- Inconsistencies in how certain signs are demonstrated

**Requested features**

- Add more words and phrases to the dictionary
- Provide options to obscure mouthing during quizzes
- Implement audio/voice playback for signs
- Allow users to create custom word lists and quizzes
- Improve organization of words into categories


### ASLdeafined

[App page](https://appshunter.io/ios/app/asldeafined/id1337500621)

Learn American Sign Language (ASL) with expert instruction. This app is designed for learners of all ages, including Deaf students, their parents, and the wider community.

**Highlights:** Learn American Sign Language (ASL), Taught by Deaf experts, Suitable for all ages, Designed for Deaf students and families, Community-focused learning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASL Dictionary Sign Language free?

ASL Dictionary Sign Language costs $7.99, with no in-app purchases.

### Is ASLdeafined free?

ASLdeafined is free to download, with no in-app purchases.

### Which has better reviews, ASL Dictionary Sign Language or ASLdeafined?

ASL Dictionary Sign Language is rated higher. ASL Dictionary Sign Language averages 4.7 out of 5 from 2K ratings, while ASLdeafined averages 3.4 from 65 ratings.

### Do ASL Dictionary Sign Language or ASLdeafined have ads?

Neither ASL Dictionary Sign Language nor ASLdeafined shows ads.

### Which is updated more often, ASL Dictionary Sign Language or ASLdeafined?

ASL Dictionary Sign Language ships an update every 4 months, and ASLdeafined every 6 weeks. Most recently, ASL Dictionary Sign Language was updated on October 23, 2026 and ASLdeafined on October 16, 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.*