# DCMP vs TWA Dictionary

The clearest difference is review sentiment: TWA Dictionary at 77% against DCMP's 40%. TWA Dictionary also leads on rating (4.3 vs 3.8) and update cadence (every 3 weeks vs every 4 months). DCMP's advantage is in-app purchases (none vs 5). On price, ratings volume, 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. DCMP asks for nothing beyond the download.

TWA Dictionary holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 13 and 33 respectively. Written reviews point the same way: 40% of DCMP's written reviews are positive against 77% of TWA Dictionary's.

DCMP ships an update every 4 months, TWA Dictionary every 3 weeks. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DCMP | TWA Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (13 ratings)](https://appshunter.io/ios/app/dcmp/id925783199/reviews) | **[4.3 (33 ratings)](https://appshunter.io/ios/app/twa-dictionary/id6465301116/reviews)** |
| Number of ratings | 13 | **33** |
| Positive reviews | 40.0% of reviews | **76.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 41 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Described and Captioned Media Program](https://appshunter.io/developer/1896339444) | [TWA Innovations LLC](https://appshunter.io/developer/1706524789) |

## What reviewers say

### DCMP

[App page](https://appshunter.io/ios/app/dcmp/id925783199)

Access a large library of educational videos with captions and descriptions for students with disabilities. The content is free for qualifying students, teachers, and professionals. Registration is simple and provides access to thousands of licensed educational videos.

**Highlights:** Vast library of educational videos, Captions and descriptions available, Free for qualifying users, Accessible content, Easy registration process, Licensed content from quality producers

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

**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 DCMP free?

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

### Is TWA Dictionary free?

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

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

TWA Dictionary is rated higher. DCMP averages 3.8 out of 5 from 13 ratings, while TWA Dictionary averages 4.3 from 33 ratings.

### Do DCMP or TWA Dictionary have ads?

Neither DCMP nor TWA Dictionary shows ads.

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

DCMP ships an update every 4 months, and TWA Dictionary every 3 weeks. Most recently, DCMP was updated on September 25, 2026 and TWA Dictionary on October 7, 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.*