# Spread the Sign ASL Dictionary vs DILSE

Spread the Sign ASL Dictionary and DILSE both sit at 4.9 stars, but that hides the real split: 61% of Spread the Sign ASL Dictionary's written reviews are positive against 20% of DILSE's. Spread the Sign ASL Dictionary also leads on update cadence (every 6 weeks vs every 7 months) and ratings volume (135 vs 4). DILSE's advantage is in-app purchases (none vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Spread the Sign ASL Dictionary sells 1 one-off in-app purchase. DILSE asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Spread the Sign ASL Dictionary against 5.0 for DILSE. That said, the two scores are not equally well evidenced: Spread the Sign ASL Dictionary has 135 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 61% of Spread the Sign ASL Dictionary's written reviews are positive against 20% of DILSE's.

Spread the Sign ASL Dictionary ships an update every 6 weeks, DILSE every 7 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Spread the Sign ASL Dictionary | DILSE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (135 ratings)](https://appshunter.io/ios/app/spread-the-sign-asl-dictionary/id438811366/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dilse/id1497008462/reviews)** |
| Number of ratings | **135** | 4 |
| Positive reviews | **61.2% of reviews** | 19.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 35 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Europeiskt Teckenspråkcenter](https://appshunter.io/developer/438811369) | [Fundaci�n CNSE para la supresi�n de las barreras de comunicaci�n](https://appshunter.io/developer/952686539) |

## What reviewers say

### Spread the Sign ASL Dictionary

[App page](https://appshunter.io/ios/app/spread-the-sign-asl-dictionary/id438811366)

Access the world's largest sign language dictionary, featuring over 300,000 signs. New content is added annually, expanding the library of languages, words, and signs.

**Highlights:** Largest sign language dictionary, Over 300,000 signs, New content added yearly, Multiple countries and languages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |

**What reviewers like**

- 👍 Helpful for learning sign language
- 📚 Large vocabulary and sign access
- 🌐 Supports multiple sign languages
- 💡 Useful for comparing sign languages
- ✅ Reliable for cross-checking

**What reviewers complain about**

- 💸 Frequent paywalls and upgrade prompts
- 🐛 App freezes and crashes often
- 🚫 Many videos not playing/blank
- ❌ Functionality issues after updates
- 📉 Performance degradation over time

**Reported bugs**

- App freezes a lot
- Videos are blank or not playing
- Search function gives errors
- App crashes after playing a video more than once
- Favorite lists disappear

**Requested features**

- Add slower video playback or slow-motion function
- Downloadable dictionary for offline use
- Add Dutch (Nederlands) sign language
- Fix videos not playing
- Restore lost favorite lists


### DILSE

[App page](https://appshunter.io/ios/app/dilse/id1497008462)

A bilingual sign language dictionary offering over 5,500 Spanish Sign Language (LSE) signs with photos and videos. Developed with deaf professionals and linguistic experts, it's a valuable tool for learning and improving LSE knowledge.

**Highlights:** Bilingual LSE-Spanish dictionary, Over 5,500 signs, Photos and videos for each sign, Favorite signs selection, Recently consulted signs access, Share signs and app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spread the Sign ASL Dictionary free?

Spread the Sign ASL Dictionary is free to download, with in-app purchases available.

### Is DILSE free?

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

### Which has better reviews, Spread the Sign ASL Dictionary or DILSE?

DILSE is rated higher. Spread the Sign ASL Dictionary averages 4.9 out of 5 from 135 ratings, while DILSE averages 5.0 from 4 ratings.

### Do Spread the Sign ASL Dictionary or DILSE have ads?

Neither Spread the Sign ASL Dictionary nor DILSE shows ads.

### Which is updated more often, Spread the Sign ASL Dictionary or DILSE?

Spread the Sign ASL Dictionary ships an update every 6 weeks, and DILSE every 7 months. Most recently, Spread the Sign ASL Dictionary was updated on November 1, 2026 and DILSE 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.*