Comparison

NebulaBuds vs Yi Translate

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

NebulaBuds

This app offers real-time translation for over 130 languages, supporting audio, video calls, and even text from photos. It features AI-powered voice assistance, meeting summarization, and a unique dual-ear mode for seamless conversations.

Highlights
  • Real-time translation for 133 languages
  • Photo and text translation with layout preservation
  • Audio and video call interpretation
  • AI voice wake-up for information
  • Dual ear mode for simultaneous conversation
  • AI meeting notes and summarization
  • AI smart chat for advice
Features
Read full description

Nebula Buds AI Interpretation APP: Translate up to 133 languages -​​Photo Translation​​: Signs, menus, product labels—translate instantly with a snap, with ​​1:1 font and layout preservation. -DeepSeek R1: The latest AI large model, real-time connectivity, deep thinking, with visible process. - AI Voice Wake-up: Say "Hey Nebula" to check real-time information like weather and news, - Audio and Video Call Translation: Translate conversations during video calls. The other party doesn’t need to download the app. - Dual Ear Mode: Share one earbud each, speak simultaneously, and interrupt freely, breaking free from turn-based conversations. - Meeting Notes: Identify speakers and quickly summarize meeting content. - AI Smart Chat: Realistic voice responses, answer anytime, and offer advice for your life and work. - Simultaneous Interpretation: Real-time translation of 133 languages, your personal interpreter in your ear.

About

Yi Translate

Features
Read full description

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.

Screenshots

NebulaBuds4 screens
Yi Translate4 screens

Verdict

The call

NebulaBuds and Yi Translate 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. NebulaBuds sells 10 one-off in-app purchases and Yi Translate sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
NebulaBuds versus Yi Translate: the parameters behind the verdict, then further details
ParameterNebulaBudsYi Translate
PriceFreeFree
Rating4.4 (16K ratings) — better—
Positive reviews20.5% of reviews—
Number of ratings16K — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size168 MB171 MB
Age rating17+4+
DeveloperShanghai PalmZen Wireless Technology Co.,LtdYiyitong (Xiamen) Technology Co., Ltd

Bugs and requests

NebulaBuds

Reported bugs

3 issues
  • App crashes or freezes
  • Earbuds fail to connect
  • Translation feature not working as advertised

Requested features

3 requests
  • Add more language support
  • Improve live translation capabilities
  • Streamline app setup and connectivity

Yi Translate

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

NebulaBuds

One-time10
  • 300-minute recording package2 variants$14.99
  • 3个月vip$14.99
  • 3 Month VIP$19.99
Show 7 more
  • 3-Month VIP$24.99
  • 720-minute recording package2 variants$29.99
  • 1年vip$29.99
  • 1 Year VIP$39.99
  • 1-Year VIP$59.99
  • 1800-minute recording package$59.99
  • 1800-minutes recording package$59.99
10 purchases

Yi Translate

One-time10
  • 300 conversations/3 months$0.99
  • Yi translate Starter Pack$1.99
  • Monthly Unlimited$2.99
Show 7 more
  • 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

Questions

Is NebulaBuds free?
NebulaBuds is free to download, with in-app purchases available.
Is Yi Translate free?
Yi Translate is free to download, with in-app purchases available.
Do NebulaBuds or Yi Translate have ads?
Neither NebulaBuds nor Yi Translate shows ads.
Which is updated more often, NebulaBuds or Yi Translate?
NebulaBuds ships an update every 2 weeks, and Yi Translate every 2 weeks. Most recently, NebulaBuds was updated on November 1, 2026 and Yi Translate on October 24, 2026.

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