AW DEVICE vs WasTrans
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AW DEVICE
This demo app showcases the advanced features of a System on Chip designed for True Wireless Stereo headsets. It allows users to experience Active Noise Cancellation, Hear-Through, and Voice Control. The latest update adds a hearing test and integration with the Health app to synchronize audiogram data.
- Active Noise Cancellation demo
- Hear-Through functionality
- Voice Control and Assistant
- Integrated hearing test
- Health app synchronization
- Audiogram generation
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Audiowise (a PixArt Group company) PAU 1600/1700/1800/1900 Series SoC is the most advanced System on Chip made for True Wireless Stereo headsets. It supports various features including Active Noise Cancellation, Hear-Through, Voice Control, Voice Assistant, and much more. Download this demo app and find out what this series of products can do for you. New features coming with the latest update: 1. Support hearing test. You can now do hearing test within the app. 2. Integrate with the Health App. You can now synchronize audiogram, which is generated automatically after each hearing test, with the Health app.
WasTrans
This app pairs with dedicated translation earbuds to facilitate foreign language communication. It enables seamless conversations with people speaking different languages, supporting multiple languages and accents with fast response times. Some languages offer offline functionality.
- Real-time conversation translation
- Supports multiple languages and accents
- Millisecond-level response times
- Offline mode for select languages
- Pairs with dedicated translation earbuds
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The app works with our dedicated translation headset, specifically designed for foreign language communication. Using our translation headset and the app, people can communicate with foreigners just like they would with family and friends, breaking down communication barriers. Currently, it supports multiple languages and accents, and our globally deployed network servers ensure millisecond-level response times for conversation translation. Some languages also support offline mode, allowing for normal use without an internet connection.
Screenshots
Verdict
The clearest difference is rating: WasTrans at 2.4 against AW DEVICE's 1.0. WasTrans also leads on review sentiment (25% vs 0%) and update cadence (every 3 weeks vs every 4 months). AW DEVICE's advantage is in-app purchases (none vs 14) and iOS requirement (12.0 vs 15.6). On price, ads and device support 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. WasTrans sells 14 one-off in-app purchases. AW DEVICE asks for nothing beyond the download.
WasTrans holds the better App Store score, 2.4 against 1.0. That said, the two scores are not equally well evidenced: WasTrans has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of AW DEVICE's written reviews are positive against 25% of WasTrans's.
AW DEVICE ships an update every 4 months, WasTrans every 3 weeks. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.
| Parameter | AW DEVICE | WasTrans |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 2.4 (28 ratings) — better |
| Positive reviews | 0.0% of reviews | 25.0% of reviews — better |
| Number of ratings | 2 | 28 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 32 MB | 144 MB |
| Age rating | 4+ | 17+ |
| Developer | Airoha Technology Corp. | Shenzhen Maoren Technology Co., Ltd. |
Customer experience
AW DEVICE
WasTrans
In-app purchases
AW DEVICE
No in-app purchases
WasTrans
- 7 days$7.99
- 10Coin$9.99
- 7 days$9.99
Show 11 moreShow fewer
- 20Coin$18.99
- 30 days$18.99
- 30 days$19.99
- 3 months$26.99
- 30Coin$27.99
- 3 months$29.99
- 6 months$39.99
- one year$59.99
- permanent$99.99
- 1280 coins$158.99
- 1280 coins$175.99
