HeatNext vs ASL Recognizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeatNext
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HeatNext is a friendly app that allows you to remotely manage your home heating system using your mobile device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.
ASL Recognizer
This app utilizes machine learning to accurately detect basic American Sign Language hand gestures. It allows users to combine recognized poses to form words and learn the ASL alphabet.
- Machine learning-based gesture detection
- Identifies basic ASL hand gestures
- Combines poses to form words
- Learn ASL alphabet
- Open source documentation
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SMART RECOGNITION ASL Recognizer uses machine learning based model that is trained for high accuracy detection in any environment. UNIVERSAL Identify world’s most recognizable sign language basic hand gestures. MAKE WORDS By recognizing each hand pose, you can combine whole words to understand what is being said in sign language. LEARN SIGN LANGUAGE BASICS Find all basic alphabet American Sign Language hand gestures in one place for easier identification and learning. FOR DEVELOPERS The project uses Combine, AVFoundation and Apple Vision frameworks, is wrapped around Clean Swift VIP architecture and is fully open source documented on GitHub. More information: https://github.com/liudasbar/ASL-Recognizer
Screenshots
Verdict
The clearest difference is in-app purchases: ASL Recognizer at none against HeatNext's 4. ASL Recognizer also leads on update cadence (daily vs every 2 months). 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. HeatNext sells 4 in-app purchases, starting at $1.99 per month. ASL Recognizer asks for nothing beyond the download.
HeatNext ships an update every 2 months, ASL Recognizer daily. The most recent releases landed on September 15, 2026 and June 3, 2026 respectively.
| Parameter | HeatNext | ASL Recognizer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 32 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Nomnio | Liudas Baronas |
In-app purchases
HeatNext
- Plus Package$1.991 Month
- Advanced Package$3.991 Month
- Plus Package$18.991 Year
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- Advanced Package$37.991 Year
ASL Recognizer
No in-app purchases
