Kittygram vs Pixel
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kittygram
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The traditional logic game “Tangram” meets the cute kitties of Kitty Blocks, forming the most adorable brain teaser out there! There are 8 degrees of difficulty with 72 levels each, for a total of 576 games!
Pixel
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Collect every Pixel. Master ice, fire and traps. Reach the Plenum. Pixel: The Challenge is a 3D puzzle game in the spirit of the great tile-based logic classics — completely re-built and yours to master. On every level you gather all the Pixels, find the right keys, and cross water, ice, conveyor belts and monsters until the Plenum portal opens. The logic is grid-clear and deterministic, just like the classics — but the world is real 3D with smooth animation. Best of all: every one of the 80 levels is provably solvable. A solver works out each solution in advance and stores a replay. No level is down to luck. None is unfair. 80 BASE LEVELS INCLUDED · 50 OPTIONAL PREMIUM LEVELS The app purchase includes all 80 base levels across 8 worlds. For more challenges, the optional “Premium Pack – The Plenum” unlocks 50 additional levels with a one-time in-app purchase. Purchased premium levels remain available and purchases can be restored. No subscriptions, no currency, no energy timers, no ads. WHY YOU'LL LOVE IT • 80 hand-crafted levels across 8 worlds — every one guaranteed solvable • Classic logic, real 3D — plan it, solve it, execute it cleanly • Two art styles — switch between Voxel (chunky and bright) and Low-Poly (soft and modern) at any time • Three cameras — third-person, first-person or top-down; see the puzzle your way • Fair for everyone — chase 3 stars as a pro, or switch on Casual mode with no time pressure • Stuck? Watch the solution — a built-in walkthrough shows the proven path • 100% ad-free — no ads, no tracking, no pop-ups, plays offline WHAT STANDS IN YOUR WAY Keys and doors, water, fire, slippery ice, conveyor belts, bombs, teleporters, cloning machines, switches and buttons — and all sorts of monsters that move on their own. WANT A LOOK FIRST? The first 20 levels can be played for free in your browser, no download and no account: https://pixelplenum.com/pixel-the-challenge.html Like what you find there? The app gives you the same game with all 80 levels, offline and without a browser. LANGUAGES Interface and level texts in English, German, French and Spanish. No ads. No tracking. Just you, the grid, and the way out.
Screenshots
Verdict
The clearest difference is price: Kittygram at Free against Pixel's $1.99. Kittygram also leads on in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.0). Pixel's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 22 months). On device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Kittygram is free to download; Pixel costs $1.99 up front. Pixel sells 1 one-off in-app purchase. Kittygram asks for nothing beyond the download.
Kittygram ships an update every 22 months, Pixel every 6 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | Kittygram | Pixel |
|---|---|---|
| Price | Free — better | $1.99 |
| Update frequency | Every 22 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Code This Lab srl | Stefan Hergert |
In-app purchases
Kittygram
No in-app purchases
Pixel
- Full Game (80 Levels)$4.99









