# ASL vs TWA Dictionary

The clearest difference is review sentiment: TWA Dictionary at 77% against ASL's 30%. TWA Dictionary also leads on ads (none vs shown). ASL's advantage is rating (4.8 vs 4.3) and ratings volume (753 vs 33). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. ASL sells 9 in-app purchases, starting at $7.99 per 7 days and TWA Dictionary sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ASL holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: ASL has 753 ratings behind it against 33, so its average is the more settled of the two. Written reviews complicate that: 30% of ASL's written reviews are positive against 77% of TWA Dictionary's, so the app with the better star average is not the one people write more warmly about.

ASL ships an update fortnightly, TWA Dictionary every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ASL | TWA Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (753 ratings)](https://appshunter.io/ios/app/asl-sign-language-learn-asl/id1669239956/reviews)** | [4.3 (33 ratings)](https://appshunter.io/ios/app/twa-dictionary/id6465301116/reviews) |
| Number of ratings | **753** | 33 |
| Positive reviews | 30.0% of reviews | **76.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 41 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Educational apps LLC](https://appshunter.io/developer/1771484656) | [TWA Innovations LLC](https://appshunter.io/developer/1706524789) |

## What reviewers say

### ASL

[App page](https://appshunter.io/ios/app/asl-sign-language-learn-asl/id1669239956)

Learn American Sign Language through interactive lessons and engaging exercises. This app offers high-quality videos and graphics to help you master signs and gestures at your own pace. Perfect for beginners and those looking to enhance their ASL skills for personal or professional reasons.

**Highlights:** Interactive lessons, High-quality videos and graphics, Quizzes and exercises, Progress tracking, Learn at your own pace, Beginner-friendly

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $7.99 | per 7 days |
| Premium version (1 month). | $14.99 | per month |
| Premium Version | $19.99 | per 3 months |
| Premium version (1 month). | $24.99 | per month |
| Premium version | $29.99 | per year |
| Premium Version | $29.99 | per year |
| Premium Version | $54.99 | per year |
| Premium version (annual). | $59.99 | per year |
| Premium version (3 months). | $59.99 | per 3 months |


### TWA Dictionary

[App page](https://appshunter.io/ios/app/twa-dictionary/id6465301116)

Master American Sign Language with a comprehensive dictionary featuring over 25,000 signs, variations, and cultural insights. Created by a Deaf team, it offers thematic organization, user-driven content requests, and regular updates for an enhanced learning experience.

**Highlights:** Over 25,000 ASL signs, Sign variations and cultural insights, Thematic organization, User-requested content, Continuous updates, Educational blog on Deaf Culture

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $49.99 | per year |
| Gift Code Month | $4.99 | one-time |
| Gift Code 6 Months | $29.99 | one-time |
| Gift Code 1 Year | $49.99 | one-time |


## Frequently asked questions

### Is ASL free?

ASL is free to download, with in-app purchases available.

### Is TWA Dictionary free?

TWA Dictionary is free to download, with in-app purchases available.

### Which has better reviews, ASL or TWA Dictionary?

ASL is rated higher. ASL averages 4.8 out of 5 from 753 ratings, while TWA Dictionary averages 4.3 from 33 ratings.

### Do ASL or TWA Dictionary have ads?

ASL shows ads; TWA Dictionary does not.

### Which is updated more often, ASL or TWA Dictionary?

ASL ships an update fortnightly, and TWA Dictionary every 3 weeks. Most recently, ASL was updated on November 7, 2026 and TWA Dictionary on November 3, 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.*