# SignTown Handbook vs TWA Dictionary

The clearest difference is in-app purchases: SignTown Handbook at none against TWA Dictionary's 5. SignTown Handbook also leads on review sentiment (100% vs 77%) and iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TWA Dictionary sells 5 in-app purchases, starting at $4.99 per month. SignTown Handbook asks for nothing beyond the download.

SignTown Handbook ships an update monthly, TWA Dictionary every 3 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SignTown Handbook | TWA Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (33 ratings)](https://appshunter.io/ios/app/twa-dictionary/id6465301116/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | **100.0% of reviews** | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BIT STUDIO COMPANY LIMITED](https://appshunter.io/developer/980503561) | [TWA Innovations LLC](https://appshunter.io/developer/1706524789) |

## What reviewers say

### SignTown Handbook

[App page](https://appshunter.io/ios/app/signtown-handbook/id1643644150)

This educational app uses AI and your device's camera to detect sign language gestures. It aims to advance technology for the Deaf community and increase awareness of Deaf Culture through helpful learning experiences.

**Highlights:** AI gesture detection, On-device machine learning, Privacy-focused (no video upload), Educational content, Deaf Culture awareness, Webcam integration

**In-app purchases:** none


### 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 SignTown Handbook free?

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

### Is TWA Dictionary free?

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

### Do SignTown Handbook or TWA Dictionary have ads?

Neither SignTown Handbook nor TWA Dictionary shows ads.

### Which is updated more often, SignTown Handbook or TWA Dictionary?

SignTown Handbook ships an update monthly, and TWA Dictionary every 3 weeks. Most recently, SignTown Handbook was updated on October 11, 2026 and TWA Dictionary on October 24, 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.*