ColourCode Lite vs Zerko
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ColourCode Lite
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Colourcode Lite is a fun game about colors, shapes, order and orientation! The object of the game is to re-create the image presented in each challenge. Tap the tiles you need and stack them up, one by one. You can rotate the tiles by clicking on them and changing their order by using the button below the tile holder. You've solved the puzzle when your tiles match the challenge exactly. Can you complete all challenges? About SmartGames SmartGames is the worldwide leader in multi-level logic games. The award winning games have multi-level challenges from the very easy to the very challenging; perfect for players of all ages. Each game has a unique and innovative game mechanic with themes that appeal to both boys and girls. They come in travel, compact and table top editions in plastic or a premium wood range. The SmartGames range starts at pocket money levels to top end quality with the wooden games as year round gifts. And with so many included challenges, each game can be replayed over and over again. In short, SmartGames will make your brain spin! More information: www.smartgames.eu
Zerko
A relaxing puzzle game where you strategically place blocks to make all numbers on the board equal zero. Enjoy a no-pressure experience with calming audio and no in-app purchases or ads.
- Zero-sum number puzzles
- Strategic block placement
- Relaxing gameplay
- No time pressure
- No in-app purchases
- No ads
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Some call it reverse sudoku, while others call it a nullification game, but it's Zerko - a puzzle game filled with shapes, numbers, and a straightforward goal: make every number zero. To achieve this, you need to strategically place blocks of various shapes and values so that the numbers on the board effectively "remove up" to zero. Like all my games, this one too is about relaxation... Just chill. There are no points, no time pressure, no data collection, no in-app purchases, no ads, no nonsense ;) My only hope is that you'll enjoy it and that I'll be able to add new content and levels for you in the future. Relaxing audio by: Marek Koszczyński
Screenshots
Verdict
The clearest difference is price: ColourCode Lite at Free against Zerko's $2.99. ColourCode Lite also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (8.0 vs 12.0). Zerko's advantage is chart position (#190 vs unranked). On ads, in-app purchases and 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
ColourCode Lite is free to download; Zerko costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ColourCode Lite ships an update every 4 days, Zerko every 3 weeks. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.
| Parameter | ColourCode Lite | Zerko |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 4.9 (14 ratings) — better |
| Positive reviews | — | 93.3% of reviews |
| Number of ratings | — | 14 — better |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #190 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 207 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | SmartGames LIVE Inc. | Maciej Targoni |
In-app purchases
ColourCode Lite
No in-app purchases
Zerko
No in-app purchases
Questions
Is ColourCode Lite free?
Is Zerko free?
Do ColourCode Lite or Zerko have ads?
Which is updated more often, ColourCode Lite or Zerko?
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