Comparison

Voi Interpreter vs Earbuds AI Translator

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

Head to head
About

Voi Interpreter

Features
Read full description

Voi is a real-time voice interpreter that translates speech instantly โ€” so you can focus on the conversation, not the language barrier. Whether you're in a business meeting, an international conference, or a casual conversation with someone who speaks a different language, Voi delivers accurate, low-latency translations powered by Soniox's industry-leading speech recognition technology. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” KEY FEATURES โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” โ€ข Real-Time Speech Translation Speak naturally โ€” Voi transcribes and translates your words in real-time, sentence by sentence. Supports 60+ languages including Vietnamese, English, Japanese, Korean, Chinese, French, and more. โ€ข Two-Device Interpretation Mode Connect two smartphones for face-to-face interpretation. Each person speaks in their own language and hears the other's translation automatically. Perfect for business meetings, medical consultations, and international negotiations. โ€ข Guest Approval Control Hosts can require approval before guests join a two-device session, ensuring only authorized participants can connect. โ€ข Automatic Meeting Minutes After every session, Voi generates structured meeting minutes including a summary, key decisions, and action items โ€” powered by AI. Export as TXT, DOCX, or PDF and share instantly. โ€ข Domain-Specific Translation Choose your conversation domain โ€” Technology, Legal, Medical, Finance, and more โ€” for terminology-accurate translations tailored to your field. โ€ข Session History Every conversation is saved locally on your device. Search, filter, and review past sessions anytime. Each session includes a full transcript and AI-generated summary. โ€ข Privacy First Audio is processed in real-time and never stored on our servers. Transcripts are saved locally on your device only. โ€ข Works with Bluetooth Headphones Use Bluetooth earbuds for private listening during two-device interpretation โ€” ideal for confidential meetings. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” WHO IS VOI FOR? โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” โ€ข Business professionals working with international partners โ€ข Companies with multilingual teams (especially Japan-Vietnam, Korea-Vietnam corridors) โ€ข Healthcare providers communicating with foreign patients โ€ข Educators and students in international programs โ€ข Travelers who need reliable real-time translation โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” PLANS โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” Free: 40 minutes of recording per day ยท 7 days session history ยท 3 AI summaries per day Early Access: Unlimited recording ยท Unlimited history ยท Unlimited AI summaries ยท Meeting Minutes export Join the Early Access program directly from the app. โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” ABOUT โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€”โ€” Voi is developed by GMO-Z.com RUNSYSTEM Joint Stock Company. Contact: voi_contact@runsystem.net Website: www.runsystem.net

About

Earbuds AI Translator

Features
Read full description

Earbuds AI Translator helps you understand spoken language in real time. Speak or listen naturally, choose your target language, and follow the translation as text or voice through connected earbuds or headphones. The app can detect the spoken language automatically and translate into your selected language. Without headphones, you can use text translation mode. With earbuds or headphones connected, supported translations can also be played as voice. Saved translation history stays local on your device unless you choose to share it. Live translation requires a paid monthly subscription. Plans include monthly translation credits: โ€ข Starter: 30 minutes of live voice and text translation per month. โ€ข Everyday: 120 minutes of live voice and text translation per month. โ€ข Pro: 360 minutes of live voice and text translation per month. If your monthly credits run out, you can wait for your next renewal or buy optional one-time top-up credits. Top-ups require an active subscription. Privacy Policy: https://earbudstranslator.ai/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Voi Interpreter4 screens
Earbuds AI Translator3 screens

Verdict

The call

The clearest difference is device support: Voi Interpreter at 3 against Earbuds AI Translator's 1. Voi Interpreter also leads on iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 3 level
Voi Interpreter versus Earbuds AI Translator: the parameters behind the verdict, then further details
ParameterVoi InterpreterEarbuds AI Translator
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS12.0 โ€” better17.0
Further details โ€” not scored
Size32 MB7 MB
Age rating4+4+
DeveloperGMO-Z.com RUNSYSTEM JSCdevelopar

In-app purchases

None

Voi Interpreter

No in-app purchases

None

Earbuds AI Translator

No in-app purchases

Questions

Is Voi Interpreter free?
Voi Interpreter is free to download, with no in-app purchases.
Is Earbuds AI Translator free?
Earbuds AI Translator is free to download, with no in-app purchases.
Do Voi Interpreter or Earbuds AI Translator have ads?
Neither Voi Interpreter nor Earbuds AI Translator shows ads.

Other comparisons