No internet
Works in airplane mode, in a taxi, in a dead zone. After a one-time download, speech recognition, translation and voices all run on the phone. If a pair can't be done offline, masa says so; it never quietly goes online.
Neron App Studio / Still growing / masaTürkçe
masaOffline Interpreter
Put the phone on the table. Talk.
One phone. Everyone speaks their own language, everyone understands.
No internet needed. Your voice never leaves the phone.
Coming soon to the App StoreFor iPhone · iOS 18 or later
Not in the App Store yet. Leave your e-mail and we'll write once, the day it is.
How it works
Choose your language.
Put the phone between you. The other person picks their language on their side.
Tap the microphone to talk. They read and hear it in their language; the original stays small underneath.
What it's for
It doesn't guessPro
Numbers, prices and times stay as they were said, in the same chip on both sides. Uncertain words are marked and asked about, and when the listener taps “Didn't understand”, masa offers the speaker a simpler sentence.
The whole tablePro
Up to five people around one phone. Each gets their own side, turned toward them, in their own language.
Free, and Pro
Free
- Unlimited two-person conversation
- The iPhone's own on-device speech recognition, translation and voices
- Every language masa offers
- History on your phone, only if you want it
masa Pro
- Doğru mod: masa's own on-device engine. Whisper listens again, and the translator reads the whole conversation for meaning, register and gender
- The trust layer: numbers and prices protected, uncertain words asked, not guessed
- Hands-free turn-taking, situation modes and a summary of what you agreed, in both languages
- The table: three to five people on one phone
Your first translations run in Doğru mod, so you hear the difference before you decide.
Prices will come from the App Store when masa is out.
Languages
- Türkçe
- English
- 日本語
- Español
- Deutsch
- Français
- العربية
- 中文
- 한국어
- Русский
- Português
- Italiano
Each language is named in its own script, because the person choosing it may not read yours. Which pairs work offline depends on what Apple supports on your iPhone.
What leaves the phone
Never
- Your voice
- What anyone said
- The translations
Only these, and only when needed
- Model downloads (Hugging Face) and language packs (Apple), once
- Purchase status (RevenueCat), if you buy Pro
- The daily currency-rate file (European Central Bank)
Questions
Can I download it now?
Not yet. masa is coming soon to the App Store for iPhone. Leave your e-mail above and we'll write once, the day it's out.
Does it need an account?
No. There is no account and no sign-in, and masa shows no ads.
What does it cost?
Two-person conversation is free. masa Pro is optional; its plans and prices will be shown in the app and the App Store.
Can I rely on it at a pharmacy or a doctor's?
Machine translation can be wrong. Check numbers, doses and names with the other person, and use a professional interpreter for important decisions.
Will it run on my iPhone?
masa needs iOS 18 or later. Doğru mod needs a phone with enough memory; on others, masa uses the phone's own engines.