Rainbow Monsters vs Stack Push
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rainbow Monsters
A fun color-matching game where players guide monsters to eat falling rainbow pieces. Slide monsters left or right to match colors, with a numbers mode for easier identification. Compete with friends through Game Center and unlock achievements.
- Color matching gameplay
- Monster character control
- Falling rainbow pieces
- Numbers mode for colorblind players
- Game Center integration
- 23 unlockable achievements
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Feed the Rainbow Monsters! Slide the monsters left or right to catch falling rainbow pieces with the matching color. It starts simply, then becomes faster and more challenging. How high can you score? COLORFUL ARCADE FUN Match seven colors, build streaks and discover bonuses while keeping your monsters fed. NUMBERS MODE Finding colors difficult to distinguish? Turn on Numbers mode to match the numbers on the falling pieces with the correct monster. ACHIEVEMENTS AND LEADERBOARDS Sign in to Game Center to discover 23 achievements and compete on the leaderboards. You can also enjoy the game without signing in. SHARE YOUR SCORES Share your high score or last score as an image, with a download link so friends can join the challenge. PLAY YOUR WAY Choose whether music and sound effects are enabled. No advertising—just colorful monster-feeding fun.
Stack Push
Match same-colored balls by strategically pulling and stacking them. Swipe to arrange and pop balls to clear levels. Keep an eye on your goals to collect target balls.
- Match same-colored balls
- Collect target balls
- Swipe down to pull balls
- Swipe up to throw balls
- Arrange balls to pop
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== Goal == - Match the same color balls to collect - Keep an eye on the goal and collect target balls to clear it == How to Play == - Swipe down on a lane to pull balls. - After stacking balls, swipe up on different lanes to throw - Arrange the same color balls next to each other to pop and collect them.
Screenshots
Verdict
The clearest difference is price: Stack Push at Free against Rainbow Monsters's $0.99. Stack Push also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 1). Rainbow Monsters's advantage is ads (none vs shown). On ratings volume 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
Stack Push is free to download; Rainbow Monsters costs $0.99 up front. Rainbow Monsters sells 1 one-off in-app purchase. Stack Push asks for nothing beyond the download.
Stack Push holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Rainbow Monsters ships an update every 2 months, Stack Push every 6 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | Rainbow Monsters | Stack Push |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (2 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | NUIFISH LIMITED | Rocketship Studios LLP |
Customer experience
Rainbow Monsters
Stack Push
In-app purchases
Rainbow Monsters
- Remove Ads$1.99
Stack Push
No in-app purchases
