Clear 4 vs Orbit Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Clear 4
A free puzzle game where players strategically click squares to trigger chain reactions and clear the board. It features simple mechanics with elements like rotating baffles and black holes to add complexity.
- Chain reaction gameplay
- Strategic square clicking
- Rotating baffles
- Black holes
- Limited steps to clear levels
Read full descriptionHide full description
"Clear4" is a new puzzle game which is simple and funny. You can play the game for free, and win the level through your wit in the game. Succinct pictures and play methods, using the chain reaction, experience the pleasant experience brought by the game. How to play: - Click on the square and add the number. - The square with the number 4 will disappear when clicked and bullets will be fired around it. - A square hit by each bullet adds one to the number. - There are rotating baffles to change the direction of the bullet; black holes to swallow the bullet; have coat to restrict the bullet's entry and fire. - Causing chain reaction in limited steps, eliminating all square. Email:zgamegz@hotmail.com
Orbit Merge
Read full descriptionHide full description
Spin three concentric rings to align matching numbers — when they match, they merge and double! Watch chain reactions cascade across rings for massive combo scores. HOW TO PLAY • Drag to rotate any of the three rings — outer, middle, or inner • Align matching numbers between adjacent rings to merge them • Numbers double on every merge: 2 → 4 → 8 → 16 → 32 and beyond! • Chain reactions multiply across rings for explosive combos • Keep slots free — a full ring locks and can't be rotated! FEATURES • Interactive step-by-step tutorial for new players • Beautifully minimal design with smooth animations • Simple to learn, endlessly challenging to master • Perfect for kids — a brain-teasing puzzle that sharpens thinking • Multiple colour schemes: Neon, Classic, and Colour-Blind friendly • Haptic feedback for every satisfying merge • Undo moves — made a mistake? Watch a short ad to undo • Available in 85+ languages • Optimised for phones and tablets STRATEGY TIPS • The middle ring is key — it connects inner and outer rings • Opposite slots on the inner ring can merge too! • Plan your moves to trigger chain reactions • The ring you drag absorbs its neighbours' matching numbers • Bigger merged numbers = bigger score boosts! COMPETE • Track your personal best score • Climb the local leaderboard — Top 10 rankings • Challenge players worldwide via Game Center • Beat your own high score every session A free, relaxing puzzle game that kids and families love. No pay-to-win, no energy timers — just pure puzzle satisfaction. How high can you score?
Screenshots
Verdict
The clearest difference is update cadence: Orbit Merge at every 4 days against Clear 4's fortnightly. Clear 4's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Clear 4 ships an update fortnightly, Orbit Merge every 4 days. Both last shipped on October 12, 2026.
| Parameter | Clear 4 | Orbit Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | 文锋 郑 | Winghei Fung |
In-app purchases
Clear 4
No in-app purchases
Orbit Merge
No in-app purchases









