Fusiona
One contact per person.
You look someone up on your iPhone and they show up twice: one card is missing the phone number, the other the email. Fusiona reads every contacts account on the phone, finds the cards that are the same person and joins them into one complete card, in the account you choose.
What it does
Joins what is repeated
Across iCloud, Gmail and your iPhone’s other accounts, not just within one.
You never lose anything
A backup before anything changes, and undo afterwards, for 30 days.
Nothing leaves your iPhone
The analysis happens on the phone. No servers, no analytics, no ads.
You decide the unclear ones
Groups that are not clear are reviewed one by one: you pick which name or photo stays, or mark them as two people.
In the account you choose
Merged cards are saved in the master account, usually iCloud.
It tells you what it can’t keep
Fusiona cannot read the notes on cards, and it tells you before merging.
How it works
Screenshots of the app with sample contacts; names and numbers are made up.

Welcome
What it does and why it asks for access to all contacts.

Your contacts
How many cards are really the same person.

Review
In unclear groups you choose which detail stays.

Confirm
It backs up all your contacts before merging.

Summary
Every merged group can be undone.

Backups
Backups are kept for 30 days unless you keep them.
Price
Free
€0
Scans, backs up, reviews and undoes without limit, and merges up to 25 groups.
Fusiona Pro
€9.99
Removes the 25-group limit. A single payment, no subscription, and it can be shared with your family.
Privacy and support
Fusiona does not collect any data: your contacts are analyzed on the iPhone and never leave it.
Get in touch
Questions about Fusiona? Write to us. We answer in English and Spanish.
apps@integrascope.es