# ASL Study vs D'ANGELO

The clearest difference is in-app purchases: D'ANGELO at none against ASL Study's 11. D'ANGELO also leads on ads (none vs shown). ASL Study's advantage is update cadence (fortnightly vs every 30 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ASL Study sells 11 one-off in-app purchases. D'ANGELO asks for nothing beyond the download.

ASL Study ships an update fortnightly, D'ANGELO every 30 months. The most recent releases landed on September 20, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | ASL Study | D'ANGELO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (198 ratings)](https://appshunter.io/ios/app/asl-study/id1483567062/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | 42.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 30 months |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saeed Bashir](https://appshunter.io/developer/1146936295) | [SYNCRONHUB INTERNATIONAL LLC](https://appshunter.io/developer/1503642470) |

## What reviewers say

### ASL Study

[App page](https://appshunter.io/ios/app/asl-study/id1483567062)

Learn American Sign Language with a comprehensive app designed for easy interaction and connection. It offers a vast vocabulary and sentence library, covering daily life, emotions, and specific topics like sports and travel. Test your knowledge with quizzes and bookmark favorite signs for quick reference.

**Highlights:** Extensive vocabulary and sentence library, Bookmark favorite signs, Covers daily life topics, Includes emotions and expressions, Test your knowledge quizzes, Topic-specific learning modules

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sports | $0.99 | one-time |
| Food & Cooking | $0.99 | one-time |
| Holidays | $0.99 | one-time |
| Transportation & Travel | $0.99 | one-time |
| People & Family | $0.99 | one-time |
| Emergency & Disaster | $0.99 | one-time |
| Education | $0.99 | one-time |
| Upgrade to Study Pack | $2.99 | one-time |
| ASL Categories | $3.99 | one-time |
| Support Us with a Coffee | $3.99 | one-time |
| ASL Study Pack | $5.99 | one-time |

**What reviewers like**

- 👍 Comprehensive dictionary with 5,000+ signs
- 🎓 Effective learning tool for ASL students
- 📱 Clean, intuitive app design and layout
- 💾 Offline functionality available
- ⭐ One-time purchase option (no monthly subscription)

**What reviewers complain about**

- 💰 Expensive paywall for most content
- 📺 Videos play too fast, difficult to follow
- 🎬 Video framing cuts off hands/fingers
- ❌ Multiple incorrect signs in database
- 😐 Missing facial expressions and non-manual markers

**Reported bugs**

- Server error preventing premium unlock processing
- Restore purchases feature not recognizing paid content
- Test Your Knowledge section unresponsive to selections
- Full-screen ads with uncloseable X button
- Lesson notification appears but no lessons available

**Requested features**

- Structured lesson plans instead of à la carte words
- Slower video playback with better clarity
- Better video framing to show full hand positions
- Colorblind-friendly indicators for Test Your Knowledge
- Static images/diagrams alongside videos


### D'ANGELO

[App page](https://appshunter.io/ios/app/dangelo/id1583538669)

**In-app purchases:** none


## Frequently asked questions

### Is ASL Study free?

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

### Is D'ANGELO free?

D'ANGELO is free to download, with no in-app purchases.

### Do ASL Study or D'ANGELO have ads?

ASL Study shows ads; D'ANGELO does not.

### Which is updated more often, ASL Study or D'ANGELO?

ASL Study ships an update fortnightly, and D'ANGELO every 30 months. Most recently, ASL Study was updated on September 20, 2026 and D'ANGELO on August 12, 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.*