Modal Math vs ASL Signcaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Modal Math
This app provides accessible math practice designed by teachers for students with special language needs. It focuses on fostering conceptual understanding and reinforcing mathematical language for diverse learners.
- Designed by teachers
- Accessible for special language needs
- Fosters conceptual understanding
- Reinforces mathematical language
- Supports diverse learning needs
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Learn from anywhere in the Modal Math app! Created by real teachers for real students. At Modal Math, we believe that math learning should to be accessible for learners with special language needs. We aim to create a tool that is makes math learning accessible and meaningful to all. The goal is to foster conceptual understanding of mathematics while establishing and reinforcing language for students with diverse learning needs and ability levels. Our dream is to provide access to learning forstudents in accordance with their needs. Until we do this, we can never know what a student is capable of. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ASL Signcaster
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Do you want to learn ASL, but in a fun, engaging way that doesn't feel like a worksheet? Or do you want to help your young child learn and practice ASL, but they can't read yet, so many ASL apps that require reading don't work for you? ASL Signcaster is designed to teach ASL to match how children learn language - from context, play, and engagement with families. You don't need to know English or know how to read in order to learn early ASL words and grammar with Signcaster. Cast spells and learn what the ASL sign for each one is. Click on the spell in the spell book, then click somewhere in the world to cast the spell. Cast a boat spell, and make a boat appear. Change the boat's colors, make it hop or dance, or make it disappear! Kids love to create silly scenes that they can come back to again and again, like a forest of bouncing blue bananas, or dancing flowers, or running boats. Learn ASL through play and research-backed language learning strategies, designed by Linguists, Deaf actors, artists, and game designers, ASL interpreters, and our foundation-funded indie game team based out of Pittsburgh, Pennsylvania.
Screenshots
Verdict
The clearest difference is in-app purchases: ASL Signcaster at none against Modal Math's 2. ASL Signcaster also leads on update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement 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. Modal Math sells 2 in-app purchases, starting at $24.99 per month. ASL Signcaster asks for nothing beyond the download.
Modal Math ships an update every 5 weeks, ASL Signcaster fortnightly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | Modal Math | ASL Signcaster |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 481 MB |
| Age rating | 4+ | 4+ |
| Developer | Asledu LLC | Brittany Mclaughlin |
In-app purchases
Modal Math
- Classroom Membership$24.991 Month
- DHH Teacher Resources$6.99
ASL Signcaster
No in-app purchases
Questions
Is Modal Math free?
Is ASL Signcaster free?
Do Modal Math or ASL Signcaster have ads?
Which is updated more often, Modal Math or ASL Signcaster?
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