iQz PRO - IQ Training
200 Puzzles, Offline, No Ads
$4.99
The full set: 200 original reasoning puzzles, 51 of them genuinely hard. Cube nets, cancelling grids, relational matrices and every single answer explains its rule.
Reasoning is the skill worth keeping sharp. iQz PRO is a daily workout for the thinking that does not get automated: seeing patterns, holding several constraints at once, and noticing when an argument does not actually follow.
The complete set - 200 puzzles
140 visual puzzles, the classic IQ-test formats and several you will not have seen in a phone app:
- 3×3 matrix puzzles: find the rule, complete the grid
- Cube nets: which cube folds from this net?
- Cancelling grids: two patterns superimpose and shared cells disappear
- Number matrices and number wheels
Visual analogies, odd-one-out, and rotation and count sequences
60 reasoning problems across numerical series, verbal analogies, and logical deduction, including the classic reasoning fallacies worth being able to spot.
51 puzzles are genuinely hard
Hard in a different way, not merely busier. The easier items are progressions: something advances along a row and you continue it. The hard ones are relational; the missing cell is a function of the other cells around it, so there is no direction of travel to spot. Counts that add or subtract across a row, symbols that cancel when both cells carry them, grids running three independent rules at once, and spatial items where you have to fold the shape in your head.
There is a Hard Only mode, so you can train the ceiling directly instead of waiting for a hard item to come up.
Every answer explains the rule
Not just which option was right, but why: "the third cell in each row holds the difference between the first two counts." You get better instead of just scoring.
Also included:
Optional pace timer: a non-enforced ~2 min/question countdown, roughly the pace of a timed reasoning test. It never locks you out or auto-submits.
Progress tracking: streaks, best scores and full history, stored on your device.
Works completely offline. No account, no sign-up, no ads.
Built for flights
Everything ships inside the app. Nothing is fetched, nothing streams, nothing checks an account on launch, so airplane mode, the subway and a dead-zone basement all behave exactly the same as full signal. A long flight is 200 puzzles of training time you already have in your pocket.
Every puzzle is original
The visual puzzles are generated specifically for this app, each built from a defined rule so the stated answer is provably correct. Nothing is scraped from another test. Every hard item is additionally machine-checked to confirm that exactly one of the options satisfies its rule; an ambiguous puzzle is worse than an easy one.
Ratings & Reviews
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50 new puzzles, bringing the total to 200 and a hard tier that now runs to 51.
The new items are structurally different, not just busier. Instead of a progression you continue, the missing cell is a function of the cells around it:
cube nets: which cube folds from this net?
cancelling grids: two patterns superimpose and shared cells disappear
number matrices and number wheels
counts that add or subtract across a row
grids running three independent rules at once
New Hard Only mode trains the top tier directly. Every hard item is verified to have exactly one defensible answer, and every answer still explains its rule.
The developer, DjamgaTech Corp, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DjamgaTech Corp
- Size
- 10 MB
- Category
- Education
- Compatibility
Requires iOS 16 or later.
- iPhone
Requires iOS 16 or later. - iPad
Requires iPadOS 16 or later. - iPod touch
Requires iOS 16 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Copyright
- © 2026 DjamgaTech Corp.
