Sign ASL vs Edchange Tech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sign ASL
Access a comprehensive ASL sign dictionary with thousands of words and phrases. This app provides easy access to over 20,000 video demonstrations of American Sign Language signs directly on your mobile device.
- Searchable ASL dictionary
- Thousands of words and phrases
- Over 20,000 video demonstrations
- Mobile access to signs
- Compare ASL signs
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Search and compare thousands of words and phrases in American Sign Language. Easily find and view signs on your mobile device. Over 20,000 videos in this video dictionary. For more information please visit www.signasl.org
Edchange Tech
Organize schoolwork and assignments with a daily sweep and binder for study materials. Transform notes into summaries, flashcards, or practice questions. Supports parent and coach accounts for student oversight.
- Assignment and reminder organization
- Daily sweep for tasks
- Binder for study materials
- AI-generated summaries and flashcards
- Daily, weekly, monthly planning
- Parent/coach support accounts
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Edchange Tech — Tools for Student Success. Edchange Tech helps students organize schoolwork, prepare for class, and take the next step. Formerly Class Coach, Edchange Tech brings planning, class materials, and guided study support together. PLAN YOUR NEXT STEP Use Game Plan, checklists, goals, and your calendar to turn school responsibilities into manageable actions. Customize Home to keep useful tools within reach. Subscribe to your private schoolwork calendar from your phone or Google Calendar. KEEP CLASS MATERIALS TOGETHER Organize notes, documents, photos, and assignments in class Workspaces. Open a class for its overview, Workspace, calendar, and summaries. Add schoolwork from your phone and return to it when it is time to study. LISTEN AND STUDY Add article links, documents, scans, or selected Workspace materials to Playlist. Switch between readings, use your device voice to read aloud, and mark work complete. Review class materials with flashcards and study tools. CAPTURE NOTES Write notes or use optional live lecture transcription. Type on supported worksheets and keep your class materials organized. STAY ON TOP OF SCHOOLWORK Review missing work, recap classes with Daily Sweep, and choose reminders that fit your schedule. Supported school integrations depend on your school and account permissions. GET GUIDED SUPPORT Use Coach text or voice conversations to break tasks into smaller steps. Prepare editable teacher-email drafts that you review before sending. Optional AI features require consent and may require parent or guardian approval. AI-generated content can make mistakes; check it against your class materials. An account and internet connection are required for connected features. Some features require a paid subscription.
Screenshots
Verdict
The clearest difference is rating: Edchange Tech at 5.0 against Sign ASL's 4.1. Edchange Tech also leads on ads (none vs shown) and update cadence (monthly vs every 37 months). Sign ASL's advantage is ratings volume (90 vs 6) and device support (3 vs 1). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Edchange Tech holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Sign ASL has 90 ratings behind it against 6, so its average is the more settled of the two.
Sign ASL ships an update every 37 months, Edchange Tech monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Sign ASL | Edchange Tech |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (90 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 90 — better | 6 |
| Update frequency | Every 37 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 3 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Mitchell | Eric Price |
Bugs and requests
Sign ASL
Reported bugs
21 issues- Videos do not play
- Video player covers signs
- App crashes before loading
- Play button covers signs
- Icons on top of video
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- Videos play too fast
- Formatting problems
- Difficulty viewing signed examples
- Video player updated unhelpfully
- Sign videos are only a few seconds long
- Controls for video were at the bottom of the screen
- Videos are really hard to see what fingers they are using
- View of the hands signing is blocked by the play button
- Bug fix needed
- Icons for play, back and forward is right on top of the video
- Play and stop is on top of the video so you can’t see the sign
- Can’t make video zoom in or out
- Slur appears in search results
- App kicks me out before it even loads
- One of the signs is very wrong
- Using videos without permission
Requested features
8 requests- Playback option to slow down videos
- Button to make video slow down
- Color tape on fingers for clarity
- Option to save signs for later
- "My signs" section
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- "Frequently used" section
- Ability to zoom in/out on videos
- Simple combinations and other gestures
Edchange Tech
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sign ASL
No in-app purchases
Edchange Tech
No in-app purchases
