RainbowSifter vs PostJam
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
PostJam
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Unstick the fun! Collect adorable stickers by solving colorful block puzzles. Match, stack, and clear your way to a sticker mania!
Screenshots
Verdict
The clearest difference is device support: PostJam at 3 against RainbowSifter's —. PostJam also leads on iOS requirement (12.0 vs 18.6). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RainbowSifter | PostJam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Ads | — | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Hennessy | Roman Palamarciuc |
In-app purchases
RainbowSifter
No in-app purchases
PostJam
No in-app purchases









