Yi Translate vs BitDynamic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yi Translate
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Why choose Yi translate? Whether you're a businessperson expanding your international business, a traveler exploring the world, a student learning a foreign language, or a scholar engaging in international exchange, Yi translate can be your powerful assistant, making cross-language communication easier and bringing the world closer together through borderless communication! I. Software Positioning: Intelligent Cross-Language Communication Expert Yi translate , a professional intelligent translation software, is committed to breaking down global language barriers and providing users with comprehensive, multi-scenario cross-language communication solutions. Whether for business, cross-border social interaction, international travel, or academic exchange, its advanced AI translation technology enables accurate translation between 147 languages, making communication borderless and smoother. II. Core Functions 1. AI Meeting Assistant One-click recording, high-precision speech-to-text transcription; automatic chapter division, key point extraction, generation of structured summaries and mind maps, support for real-time multilingual translation, making office work more efficient and worry-free. 2. Audio and video calls It supports real-time translation of voice and video calls, allows users to invite friends or enter room numbers to join, and displays bilingual subtitles simultaneously, enabling barrier-free cross-border communication. 3. Speech Translation Real-time translation of multilingual speeches with the option to switch between original and translated text; supports screen projection from local device, TV, and PC client, allowing for flexible use in various scenarios. 4. Free dialogue Multilingual two-way real-time translation, with independent speech recognition and broadcasting; automatically identifies the language and provides accurate broadcasting, supports multi-turn continuous dialogue, and makes face-to-face communication more natural . 5. Multi-terminal collaboration It supports multi-device interconnection between mobile phones and computers, one-click pairing with device codes, and multi-language bidirectional real-time translation. Users can freely switch between three display modes: original text, translated text, and bilingual text. III. Key Features 1. AI Assistant Dual-mode interaction via voice and text; voice commands provide direct access to app functions and tutorials, while the system intelligently answers common questions—making it easy to get started and effortless to operate. 2. Simultaneous Interpretation Real-time, bidirectional simultaneous interpretation across multiple languages; accurately transcribes both the original speech and its translation in sync. Users can freely switch languages and view real-time bilingual subtitles, making it suitable for a wide range of professional settings. 3. Cross-App Translation Once enabled, this feature allows for voice input translation and the direct output of translated text within any third-party application—including WeChat, email clients, and international social media platforms. 4. Group Chat Translation Create multi-language translation group chats where members can customize their preferred receiving languages, and group messages are automatically translated in real-time. Supports quick group entry via room ID or QR code scanning.
BitDynamic
Instantly break down language barriers with an AI-powered companion for travel, business, and global communication. Enjoy lag-free voice translation, instant photo translation, and seamless call translation across 144 languages.
- Real-time voice translation
- Camera and photo translation
- Phone and video call translation
- 144 supported languages
- AI-powered accuracy
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Break down language barriers instantly for travel, business, and daily global talks with BitDynamic – your AI-powered translation companion tailored for seamless cross-border communication. Experience lag-free real-time conversations, instant photo translation, and smooth phone/video call translation across 144 languages – connect with the world effortlessly. KEY FEATURES: • Real-Time Voice Translator & Interpreter: Hold natural conversations with no delays. Speak and listen as our AI acts as your on-the-go interpreter for business meetings, overseas travel, and international customer support. • Camera & Photo Translation: Translate menus, signs, documents, and labels instantly – just scan with your camera, no typing required. Perfect for dining, shopping, or reading foreign documents. • Phone & Video Call Translator: Get real-time translation during calls. Chat freely with clients, friends, or family worldwide, whether it’s a phone call or video meeting. • 144 Supported Languages: Covers English, Spanish, Japanese, Korean, Russian, French, German, Arabic, and 136+ more – ideal for global users in any region. • AI-Powered Accuracy: Our advanced AI engine learns continuously to deliver natural, context-aware translations, reducing misinterpretation in daily or professional scenarios. Privacy Policy: https://bitdynamic.ai/privacy-en.html User Agreement: https://bitdynamic.ai/terms-en.html
Screenshots
Verdict
Yi Translate and BitDynamic are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Yi Translate sells 10 one-off in-app purchases and BitDynamic sells 10 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Yi Translate ships an update every 2 weeks, BitDynamic every 10 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Yi Translate | BitDynamic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (6.7K ratings) — better |
| Positive reviews | — | 29.2% of reviews |
| Number of ratings | — | 6.7K — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 171 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Yiyitong (Xiamen) Technology Co., Ltd | Bit Dynamic (Shenzhen) Technology Co., Ltd. |
Bugs and requests
Yi Translate
Not enough reviews yet to summarise bugs or requests.
BitDynamic
Reported bugs
3 issues- App won't turn on
- Can't log in or get verification code
- No free minutes included, requires paid subscription
Requested features
2 requests- Allow private use without the other person knowing
- Improve translation accuracy and speed
In-app purchases
Yi Translate
- 300 conversations/3 months$0.99
- Yi translate Starter Pack$1.99
- Monthly Unlimited$2.99
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- 1200 conversations/6 months$2.99
- Quarterly Special$6.99
- 3000 conversations/12 months$6.99
- Yi translate Pro Pack$17.99
- Annual Elite$19.99
- 会议纪要优惠套餐$19.99
- Yi translate Premium Pack$39.99
BitDynamic
- Pro membership subscription1 Month trial$19.991 Month
- Annual subscription for Pro$99.991 Year
- Max Annual Subscription$199.991 Year
- AI Translation Basic Package$9.99
- AI Translation Mid Package$18.99
- 1 month Pro VIP$29.99
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- AI Translation Premium Package$36.99
- 3 month Pro VIP$89.99
- 6 month Pro VIP$159.99
- 1 year Pro VIP$299.99









