VivaVoice vs Chotto Chat Translator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VivaVoice
Communicate with anyone globally using real-time AI translation. This app breaks down language barriers, allowing you to chat in your native tongue. It also features text-to-speech for AAC users.
- Real-time chat
- AI-powered translation
- Text-to-speech functionality
- Instant message delivery
- Read receipts
- Multiple voice options
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Chat Without Barriers, Speak Any Language, and now on Telegram! VivaVoice is a messaging app with AI translation that understands more than words — it gets tone, gender, and formality right, so your messages sound like you in every language. Built-in text-to-speech makes it a powerful everyday tool and a lifeline for AAC users. REAL-TIME AI TRANSLATION Type in your language; they read in theirs — instantly. VivaVoice goes beyond word-for-word: it picks the right formality (tú or usted, du or Sie), keeps gendered grammar agreeing with the speaker, and preserves tone so slang stays casual and warmth doesn't get lost. INSTANT MESSAGING Everything you expect from a modern messenger — real-time delivery, read receipts, typing indicators, reactions, and photo and video sharing. TEXT-TO-SPEECH Hear any message spoken aloud in natural, high-quality voices across many languages. A great everyday feature — and essential for AAC users who speak through their device. AI COMPANIONS Chat with bots that have real personality — language tutors, study buddies, travel guides, and more — or build your own with its own voice, personality, and knowledge. PRIVATE & SECURE Chats where everyone shares a language are end-to-end encrypted — only your devices hold the keys — and every conversation is encrypted in transit and at rest. Download VivaVoice and start talking to anyone, in any language.
Chotto Chat Translator
This voice-first translation app facilitates natural conversations in Japanese, English, and Chinese. It helps users choose the right words and tone for various social and professional situations, enabling smoother communication.
- Context-aware translation for natural speech
- Smooth voice-based conversation flow
- Adaptable for work, dating, and social settings
- Supports Japanese, English, and Chinese languages
- Designed for real-life communication scenarios
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Speak more naturally in Japanese, English, and Chinese. Chotto Chat Translator is a fast, voice-first translation app built for real conversations. Whether you’re at work, shopping, on a date, out with friends, or traveling, Chotto Chat helps you choose the right words and the right tone for the moment. Why people use Chotto Chat • Speak like a local with context-aware translation • Move faster with smooth voice-based conversation • Adapt to work, dating, friendship, shopping, and more • Communicate across Japanese, English, and Chinese, with more languages coming • Get translation designed to sound more natural in real situations • Built from user testing, benchmarks, and native-speaker feedback From restaurants and hotels to meetings, nights out, and everyday conversation, Chotto Chat helps you say it the way it should be said.
Screenshots
Verdict
The clearest difference is update cadence: VivaVoice at weekly against Chotto Chat Translator's every 3 weeks. VivaVoice also leads on ratings volume (5 vs 1). On price, rating, review sentiment and ads 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.
On the App Store both sit at effectively the same score — 5.0 for VivaVoice against 5.0 for Chotto Chat Translator. That said, the two scores are not equally well evidenced: VivaVoice has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
VivaVoice ships an update weekly, Chotto Chat Translator every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.
| Parameter | VivaVoice | Chotto Chat Translator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | EE3 LABS | Shisa AI |
Customer experience
VivaVoice
Chotto Chat Translator
In-app purchases
VivaVoice
No in-app purchases
Chotto Chat Translator
No in-app purchases









