Translator for The Big 5 in Dubai

The Big 5 is the construction industry's meeting point for a region where a single stand can host a Turkish manufacturer, an Egyptian contractor and an Indian project manager in the same ten minutes. It runs from 23 to 26 November 2026 at Dubai World Trade Centre; Caliptic handles the switching so you do not have to find a common third language.

What the halls look like

The Big 5 mixes indoor halls with outdoor space for heavy equipment, and the crowd is regional in a way few fairs are: contractors, distributors and project managers from across the Gulf, North Africa, South Asia and Turkey, often three nationalities deep at the same stand. English is the fallback language and it is nobody's first one.

How it works at a stand

Press Start and put the phone on the samples table. Each side speaks its own language, and the transcript stays on screen — handy when the conversation is about tonnage, delivery windows and who clears customs. Nobody passes a phone back and forth, and nobody types.

Use the earbuds you already own

Recognition quality is not really a software question at a fair; it is a microphone question. Whatever the microphone failed to capture cannot be translated, and a pocket translator device carries exactly one small microphone in a hall built out of hard surfaces and ten thousand voices. Your noise-cancelling headset was engineered for that problem, and on a show floor it is the difference between a sentence and a shrug. Caliptic uses whatever headset you pair, so the quality of your own earbuds becomes the quality of the translation.

Nobody has to wear your earbud

Nobody wants to put a stranger's earbud in their ear, and after the third stand of the morning nobody wants to offer theirs either. So don't. You keep your earbuds; the other person just needs the phone turned towards them, because the translation is spoken aloud and carries perfectly well across a counter. If you sit down for a longer negotiation and both prefer to listen privately, Couple Mode splits one pair of earbuds so each of you hears only your own language, one ear each.

Works without the hall's Wi-Fi

Everything happens on the device: hearing, translating and speaking. That matters twice at a fair — the hall's Wi-Fi is carrying thousands of other people, and roaming is the kind of expense you notice on the invoice. Fetch the languages before you fly and the connection stops being part of the plan. Nothing you say is uploaded, which also matters when the conversation is about prices and quantities.

Arabic, and twenty-one other languages

Arabic is the language of the region and the interface follows it right-to-left; around it the halls of The Big 5 run on Hindi, Turkish, Chinese, Russian and English at the same time. The full list: Turkish, English, German, French, Spanish, Italian, Portuguese, Dutch, Russian, Ukrainian, Polish, Swedish, Danish, Norwegian, Arabic, Hindi, Chinese, Japanese, Korean, Thai, Vietnamese and Indonesian. You pick your language and the one the person across the table speaks; the interface follows your own, right-to-left included.

Do I need internet at the fair?

You don't. The languages come down once, before the trip; after that the hall's network is irrelevant to whether the app works.

Does it really work in a loud hall?

Honestly: it depends where you stand. A noise-cancelling headset copes with a busy aisle. A phone face-up on a table three metres from a demo will drop words, and no app fixes that — move to the quieter corner of the stand and it comes right back.

Is my conversation sent anywhere?

Nowhere. There is no sign-up, no cloud step and no transcript on anyone's server — the models run on your handset, so the conversation never leaves it.

Does the interface work in Arabic?

Yes. Pick Arabic as your language and the whole app flips to right-to-left, not just the translated text. The same is true for the other twenty-one languages: the interface follows the language you chose for yourself.

What does it cost after the free month?

The free version keeps working: 12 minutes every 30 minutes. Unlimited costs about one dollar a month, tax included; the App Store and Google Play show the exact figure in your own currency.