Converto Calculate
Live rates, instant conversion.
Overview
Converto Calculate converts between several currencies at once. Type an amount in any row and every other currency in the list updates instantly; the row you type in becomes the source. More than 150 currencies, rates refreshed every minute while the app is open, offline use with the last rates kept, four languages and no account.
Summary
| Platform | iOS, iPadOS, macOS |
|---|---|
| Status | In development |
| Website | converto.massio.uk |
| Built by | MassIO |
What it does
- Type in any row; every other currency updates at once
- More than 150 currencies, rates refreshed every minute
- Works offline with the last rates kept on the device
- English, Turkish, German and French
- iPhone, iPad and Mac, with no account required
Further products
ZoneCRM
Web
People, companies, deals and everything that happens to them.
ZoneCHAT
Web, iOS
WhatsApp campaigns and a shared inbox, on the record.
ZonePHONE
Web, SIP
A telephone system that knows who is calling.
ZoneMEET
Web
Video meetings on a server you own.
ZoneMAIL
Web, IMAP, SMTP
Mailboxes on your own domain, behind one sign-in.
ZoneCAL
Web, CalDAV
Shared calendars that open in the apps you already use.
ZoneFILES
Web, desktop and mobile sync
Files, folders and share links, on your own server.
ZoneVIS
Web
What the AI assistants say when customers ask about you.
ZoneBOARDING
Command line
Every account a colleague needs, created and closed in one step.
Legisure
Web
Certificate of Sponsorship management for UK immigration lawyers and sponsor licence holders.
LOOK
iOS
Proximity discovery for people who are in the same place.
Rested
macOS
A macOS break reminder that defers to the work in progress.
LaterUp
Web, browser extension
Every video you want to keep, in one place.
Questions about Converto Calculate
How are the exchange rates obtained?
From Coinbase while the app is open, refreshed every minute, with ExchangeRate-API as a backup source. The rates are mid-market rates for information and may differ from a bank's buy and sell rates.
Does it work without a connection?
Yes. The latest rates are kept on the device, so conversions continue offline and update when the connection returns.
Which languages and platforms?
English, Turkish, German and French, switchable inside the app. It runs on iPhone, iPad and Mac.
Is an account required?
No. There is no sign-up and no sign-in.