ChatMate_ vs ear2brain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatMate_
Engage in intelligent conversations with an AI chatbot on your mobile device. Get assistance with homework, casual chats, and recommendations through a user-friendly interface. Experience the power of advanced AI anytime, anywhere.
- AI-powered chatbot
- Homework assistance
- Casual conversation
- Personalized recommendations
- User-friendly interface
- Mobile accessibility
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Introducing ChatMate, the mobile app that allows you to carry an AI-powered chatbot in your pocket. ChatMate is built on advanced technology and is trained on a vast amount of data to provide you with accurate and reliable responses to your queries. Whether you need help with homework, want to have a casual conversation or need recommendations, ChatMate is here to assist you. With its user-friendly interface, you can chat with ChatMate anytime and anywhere on your mobile device. Download ChatMate today and experience the power of AI at your fingertips!
ear2brain
Learn vocabulary passively by listening to words in the background. The app allows for customizable playback and quizzing, with an AI feature to create lists from photos.
- Passive audio learning
- Customizable playback
- AI vocabulary list creation
- On-the-go learning
- Progressive quizzing
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Learn vocabulary efficiently and without even thinking! With ear2brain you listen to vocabulary in the background and learn them on the go! Change the pause between the vocabulary and let yourself be quizzed. On a continuous loop or in random order, on headphones or loudly. Remove vocabulary as soon as you know them. Don't feel like copying the vocabulary? Now you can simply take a photo and ear2brain will use AI to create a vocabulary list for you!
Screenshots
Verdict
The clearest difference is price: ear2brain at Free against ChatMate_'s $9.99. ear2brain also leads on update cadence (every 6 weeks vs every 27 months). ChatMate_'s advantage is ratings volume (3 vs 1) and iOS requirement (16.2 vs 26.0). On rating, review sentiment, ads 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
ear2brain is free to download; ChatMate_ costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for ChatMate_ against 5.0 for ear2brain. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
ChatMate_ ships an update every 27 months, ear2brain every 6 weeks. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.
| Parameter | ChatMate_ | ear2brain |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 27 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.2 — better | 26.0 |
| Further details — not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Beyond Confident Labs LLC | MELANIE RITA DR., NAGEL |
Customer experience
ChatMate_
ear2brain
In-app purchases
ChatMate_
No in-app purchases
ear2brain
No in-app purchases
