Kristoon vs 4 COLOURS
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kristoon
A card game blending Blackjack and Rummy mechanics. Players aim for 21 without exceeding it, with unique features like offering cards to opponents and swapping. Matches consist of a set number of hands.
- Blackjack and Rummy blend
- Maximum three cards per hand
- Offer cards to opponents
- Swap offered cards
- Points awarded for winning hands
- Set number of hands per match
Read full descriptionHide full description
Kristoon is a variation on the classic Blackjack/Pontoon theme where the objective is to get as close to but without exceeding a total of twenty-one. But Kristoon differs in that players can: ⁃ Only have a maximum of three cards ⁃ Offer a card to their opponents with the aim of bettering their hand ⁃ Swap an offered card to one in their own to better their hand Of course, an offered card runs the risk of being swapped for something else (and you will get that one back) or of being rejected by all your opponents so you get it back. Winners of the hand are awarded points (10 for Royal, 5 for Blackjack or 3 for nearest 21 otherwise. Matches are a set number of hands. Refreshingly easy to pick-up!
4 COLOURS
A logic puzzle game where you color a globe, ensuring adjacent regions have different colors. It offers six distinct modes to challenge your thinking, from classic play to a relaxed experience.
- Color globe with adjacent color rule
- Six unique puzzle modes
- Classic mode
- Relaxed coloring mode
- No ads or in-app purchases
- 100 challenging globes
Read full descriptionHide full description
Colour the "globe" and respect one basic rule: neighbouring areas should have different colours. There are 100 globes and you can puzzle with each globe in 6 different ways: CLASSIC: Just keep the colours apart. SHARP: Like CLASSIC but you need to sharpen your brain TOGETHER: My name is App. Let's colour together TACTICS; A bit tricky, but you'll figure it out GREEN: The colour green is gone. Now what? RELAX: Just push 4 times, and let me do most of the work No ads, no in-app-purchases, just an honest original puzzle game. Good luck and enjoy.
Screenshots
Verdict
The clearest difference is rating: 4 COLOURS at 5.0 against Kristoon's 3.0. 4 COLOURS also leads on in-app purchases (none vs 1) and ads (none vs shown). Kristoon's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (12.0 vs 15.0). On price, ratings volume 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
Both are free to download. Kristoon sells 1 one-off in-app purchase. 4 COLOURS asks for nothing beyond the download.
4 COLOURS holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Kristoon ships an update fortnightly, 4 COLOURS every 3 months. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.
| Parameter | Kristoon | 4 COLOURS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 23 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephen Arscott | Marcelo Pars |
Customer experience
Kristoon
4 COLOURS
In-app purchases
Kristoon
- Kristoon Full Version$0.99
4 COLOURS
No in-app purchases
