Color One Pro vs RainbowSifter
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Color One Pro
A puzzle game where players aim to fill the entire board with a single color. Select adjacent colors to expand your colored area, but be mindful of the move limit. Compete for high scores on the leaderboard.
- Fill playing field with one color
- Expand colored area
- Limited color selections
- Leaderboard for scores
- Simple tap controls
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Color One Pro is a fun and addictive strategy puzzle that's easy to learn but challenging to master. Your objective is simple: transform the entire game board into a single color. Starting from the upper-left corner, choose one of the available colors. Every connected area changes to the selected color, expanding your territory with each move. Think ahead and plan carefully. Each color can only be selected a limited number of times, so every move matters. Finish the board in as few moves as possible to earn the highest score. Features - Easy to learn gameplay - Challenging strategic puzzles - Many different game boards - Simple and intuitive controls - Score based on efficient play - Online leaderboard - Great for quick games or longer sessions - mproves logical thinking and planning skills The fewer moves you need, the more points you'll earn. Can you solve every board perfectly?
RainbowSifter
A color-matching puzzle game where players select six primary rainbow colors from an expanding selection. Drag colors to a target to build your rainbow. Long-press the target for additional options.
- Color selection
- Rainbow building
- Drag and drop interface
- Long press options
- Increasing difficulty
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A game where you pick the six major colors of the rainbow (red, orange, yellow, green, blue, and violet) out of the ever increasing choices. Drag the next color to the white target to add it to your rainbow. You can long press the white target for more options.
Screenshots
Verdict
The clearest difference is in-app purchases: RainbowSifter at none against Color One Pro's 1. RainbowSifter also leads on iOS requirement (18.6 vs 26.0). Color One Pro's advantage is device support. On price, rating, ratings volume and monetization model 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. Color One Pro sells 1 one-off in-app purchase. RainbowSifter asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Color One Pro against 5.0 for RainbowSifter. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Color One Pro | RainbowSifter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 10 months | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 11 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Gerhard Lentschik | Robert Hennessy |
In-app purchases
Color One Pro
- Remove Advertising$1.99
RainbowSifter
No in-app purchases
Questions
Is Color One Pro free?
Is RainbowSifter free?
Which has better reviews, Color One Pro or RainbowSifter?
Other comparisons
