4=10 vs Round Pop Bubble
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
4=10
A casual number puzzle game for all ages. Combine four given numbers using basic math operations to reach the target of 10. It offers a relaxing experience that improves mental math skills and number familiarity.
- Combine four numbers to equal 10
- Basic math operations
- Gradually increasing difficulty
- One-handed play
- Improves mental math skills
- Relaxing and soothing gameplay
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4=10 is a simple number puzzle game suitable for all ages. The objective is to use four given numbers and combine them in an expression that equals 10. For example, you can solve it by adding 1, 2, 3, and 4 together (1+2+3+4=10). The game relies on basic math operations and starts off easy, gradually increasing in difficulty. It's designed to be a relaxed and soothing experience. You can play it with just one hand, using your phone whenever and wherever you like. By playing this game, you'll become more comfortable with numbers and improve your basic math skills, including mental calculations, using parentheses, and following the correct order of operations. Enjoy the game and happy calculating! :)
Round Pop Bubble
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Drop bubbles, chain massive combos, and beat your high score in this colorful puzzle game! Every level sets a target score — hit it or you don't move on. Simple? Yes. Easy? Not a chance. As you climb through the levels, the objectives get fiercer and only the sharpest players make it through. One smarter drop. One bigger combo. One level conquered. The board doesn't forgive mistakes — but it rewards brilliance. Adventure Mode Take on 200+ challenging levels, earn stars based on your performance, and progress at your own pace. Each level brings a fresh layout, a new target score, and surprises along the way. Solo or With Friends Round Pop Bubble isn't just a solo adventure — it's a showdown! Challenge a friend on the same device in local multiplayer. Who's got the sharpest eye and the smoothest combos? Now you'll know. How to Play Tap a bubble to highlight a group of matching colors, then tap again to pop them all. The bigger the chain, the bigger the score. Hit the level target to unlock the next stage — and see how far you can go! Features • 200+ Adventure levels with a star progression system • Classic and Quick modes for any session length • Local multiplayer on the same device • Special bubbles that reward clever, strategic plays • Personal best tracker — always something to beat • Bright, cheerful visuals perfect for all ages Beat Your Best Every game is a chance to top your previous high score. One more drop, one more combo, one more level — Round Pop Bubble keeps you coming back for more!
Screenshots
Verdict
The clearest difference is in-app purchases: Round Pop Bubble at none against 4=10's 1. Round Pop Bubble also leads on update cadence (every 2 weeks vs every 2 months). 4=10's advantage is ads (none vs shown). On price, device support and iOS requirement 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. 4=10 sells 1 one-off in-app purchase. Round Pop Bubble asks for nothing beyond the download.
4=10 ships an update every 2 months, Round Pop Bubble every 2 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.
| Parameter | 4=10 | Round Pop Bubble |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (2.6K ratings) — better | — |
| Positive reviews | 97.9% of reviews | — |
| Number of ratings | 2.6K — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 138 MB |
| Age rating | 4+ | 12+ |
| Developer | Sveinn Steinarsson | HUANG LUC |
Bugs and requests
4=10
Reported bugs
1 issue- None reported
Requested features
2 requests- Add more difficulty levels
- Introduce new gameplay modes
Round Pop Bubble
Not enough reviews yet to summarise bugs or requests.
In-app purchases
4=10
- 4≠10 add-on$3.99
Round Pop Bubble
No in-app purchases









