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Apps for your trips, your exams and your phone.

9 apps out on the App Store, 5 of them on Google Play too, and 1 more on the way. Built in Swift and Kotlin.

Travel phrasebooks

Japan, China and Korea. Offline, with audio.
Out now

Dalmaji

Korean for your trip: 340 phrases, Hangul in 30 minutes, a Menu Decoder and a won converter.

iOS · AndroidFree · Pro once
App StoreGoogle Play
Out now

Handarin

Mandarin for China: 149 phrases with pinyin, HSK hanzi and a yuan converter.

iOS · AndroidFree · Pro once
App StoreGoogle Play
Out now

Kotomaji

Japanese for your trip: phrases with audio, all 1,097 JLPT kanji and a yen converter.

iOS · AndroidFree · Pro once
App StoreGoogle Play

Driving tests

For the Spanish DGT exams, in Spanish.

Tools

Small, focused apps for iPhone.
Out now

SweepSheep

Clean your camera roll one swipe at a time, with daily goals.

iOS€2.99
App Store
Out now

Kaeru

A currency converter for 50+ currencies, with widgets and an Apple Watch app.

iOS · watchOS€1.99
App Store
Out now

BitacuDrone

A logbook for FPV drone pilots: fleet, flights, batteries and maintenance.

iOSFree
App Store

On the way

In development.
In development

FlashSpot

Book a photographer nearby and get your edited photos in minutes.

iOS · Android · WebIn development

Have a project in mind?

Whatever you need, made to measure: a web platform, an online shop, an app or an internal tool. Tell us about it and we'll get back to you.

contacto@quantumquacks.es