Qualvio
Hooked on sums
Only for iPhone
Expected Nov 16, 2026 · Free · In‑App Purchases
iPhone
Small numbers, big moments. Link neighboring tiles until they hit the sum. 144 levels, a daily challenge, and free play against the clock.
Qualvio is a sum puzzle: small numbers, moments that click.
The board is full of numbered tiles. The goal sits at the top. Link neighboring tiles — up, down, left, or right — until they add up to exactly what the level asks. Hit it and they vanish; the tiles above fall into place. Miss it and the board stays as it is, so you look for another path.
The campaign has 144 levels, from the first easy sums to boards that will not fall on the first try. You start by adding. Then come stones that never move, ice you peel one layer at a time, locks, seals, wilds, and negative numbers that subtract. Some levels want an exact chain length, the same number repeated, only even or only odd sums, a cleared board, or several goals in order.
When a board gets stubborn, boosters help: a hint, a swap of two tiles, removing one that is in the way, or clearing a whole row.
Beyond the campaign:
• Daily challenge: a new board every day, with limited attempts. • Free play: against the clock. The board grows as you clear waves, and every sum buys you a few more seconds. • Leaderboards and achievements on your device.
Qualvio fits a spare minute and a long afternoon. One sum. Then another. And suddenly the board opens up.
The developer, David Ortego Lucas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- David Ortego Lucas
- Size
- 301.9 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later and a device with the A12 Bionic chip or later.
- iPhone
Requires iOS 15.0 or later and a device with the A12 Bionic chip or later.
• iPhone XS
• iPhone XS Max
• iPhone XR
• iPhone 11
• iPhone 11 Pro
• iPhone 11 Pro Max
• iPhone SE (2nd generation)
• iPhone 12 mini
• iPhone 12
• iPhone 12 Pro
• iPhone 12 Pro Max
• iPhone 13 Pro
• iPhone 13 Pro Max
• iPhone 13 mini
• iPhone 13
• iPhone SE (3rd generation)
• iPhone 14
• iPhone 14 Plus
• iPhone 14 Pro
• iPhone 14 Pro Max
• iPhone 15
• iPhone 15 Plus
• iPhone 15 Pro
• iPhone 15 Pro Max
• iPhone 16
• iPhone 16 Plus
• iPhone 16 Pro
• iPhone 16 Pro Max
• iPhone 16e
• iPhone 17 Pro
• iPhone 17 Pro Max
• iPhone 17
• iPhone Air
• iPhone 17e
• iPhone 18 Pro
• iPhone 18 Pro Max
• iPhone Duo
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Supporter $3.99
- Premium $3.99
- Lite $2.99
- Remove ads $0.99
- Copyright
- © 2026 David Ortego
