# TWA Dictionary vs ASL Lingo

The clearest difference is rating: ASL Lingo at 4.9 against TWA Dictionary's 4.3. ASL Lingo also leads on ratings volume (1.9K vs 33) and review sentiment (89% vs 77%). TWA Dictionary's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. TWA Dictionary sells 5 in-app purchases, starting at $4.99 per month and ASL Lingo sells 12 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ASL Lingo holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: ASL Lingo has 1.9K ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 77% of TWA Dictionary's written reviews are positive against 89% of ASL Lingo's.

TWA Dictionary ships an update every 3 weeks, ASL Lingo monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TWA Dictionary | ASL Lingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (33 ratings)](https://appshunter.io/ios/app/twa-dictionary/id6465301116/reviews) | **[4.9 (1.9K ratings)](https://appshunter.io/ios/app/asl-lingo-learn-sign-language/id6740533365/reviews)** |
| Number of ratings | 33 | **1.9K** |
| Positive reviews | 76.9% of reviews | **89.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 37 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [TWA Innovations LLC](https://appshunter.io/developer/1706524789) | [ASL Lingo Ltd](https://appshunter.io/developer/1790269355) |

## What reviewers say

### 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 |


### ASL Lingo

[App page](https://appshunter.io/ios/app/asl-lingo-learn-sign-language/id6740533365)

Master American Sign Language with interactive lessons, a comprehensive dictionary, and practice tools. Learn daily signs, fingerspelling, and phrases at your own pace, supporting all skill levels. Ideal for communication, education, or connecting with the deaf community.

**Highlights:** Interactive ASL lessons, ASL dictionary, Fingerspelling practice, Daily signs and phrases, Visual guides and videos, Sign language translator

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASL - Sign Language Learning | $5.99 | per 7 days |
| Sign Language Learning | $5.99 | per 7 days |
| Learn Sign Language - ASL | $5.99 | per 7 days |
| Premium Sign Language learning | $5.99 | per 7 days |
| Premium Sign Language Learning | $19.99 | per month |
| Premium learning Sign Language | $19.99 | per month |
| Premium Sign Language learning | $29.99 | per year |
| Premium Sign Language learning | $29.99 | per year |
| Premium Sign Language learning | $49.99 | per year |
| ASL dictionary Premium plan | $49.99 | per year |
| Premium Lifetime Plan | $9.99 | one-time |
| Lifetime Premium Plan | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to learn ASL
- 🤍 Includes regional sign differences
- 🕰️ Self-paced lessons
- 💯 Awesome app
- 🎉 Fun and engaging way to learn

**What reviewers complain about**

- 🔍 Glitches in practice section and quizzes
- 📱 Wish it was bigger than phone size

**Reported bugs**

- Cannot type answer in Chapter 10 Lesson 5
- Some quiz answers not listed as options

**Requested features**

- Expand app size beyond phone
- Improve practice section and quiz accuracy


## Frequently asked questions

### Is TWA Dictionary free?

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

### Is ASL Lingo free?

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

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

ASL Lingo is rated higher. TWA Dictionary averages 4.3 out of 5 from 33 ratings, while ASL Lingo averages 4.9 from 1.9K ratings.

### Do TWA Dictionary or ASL Lingo have ads?

ASL Lingo shows ads; TWA Dictionary does not.

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

TWA Dictionary ships an update every 3 weeks, and ASL Lingo monthly. Most recently, TWA Dictionary was updated on October 24, 2026 and ASL Lingo on October 30, 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.*