Merge vs Rolling Sky Ballz
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Merge
Engage in a time-sensitive challenge to clear digital mess and defeat viruses. Navigate through numerous levels, utilizing funny music and graphics to aid your mission.
- 72 levels
- 12 bonus levels
- Game Center support
- Global leaderboard
- Facebook leaderboard
- Funny music and graphics
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Now it is your job to clear all the mess around as the assistant . Watch out for the bad guys leaked in the viruses and be quick because professor gives you limited time. FEATURES * 72 level * 12 Bonus level * Game center support * Global leaderboaed * Facebook leaderboard * Funny musics and graphics MERGE THEM NOW!
Rolling Sky Ballz
Control a rolling ball to navigate through a series of blocks. Collect green balls and hit number blocks to score points while avoiding obstacles. Test your reflexes and see how many blocks you can break.
- Swipe to roll the ball
- Tap to make the ball bounce
- Collect green balls
- Hit number blocks
- Avoid obstacles
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Pick up the green balls and avoid the blocks or hit the tiny number blocks to keep your points. Swipe left or right to rolling the ball and tap the screen to make ball bounce. How many blocks can you break ?
Screenshots
Verdict
The clearest difference is rating: Rolling Sky Ballz at 4.4 against Merge's 2.3. Rolling Sky Ballz also leads on update cadence (every 2 months vs every 20 months) and ratings volume (74 vs 3). Merge's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.
Rolling Sky Ballz holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: Rolling Sky Ballz has 74 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 40% of Merge's written reviews are positive against 50% of Rolling Sky Ballz's.
Merge ships an update every 20 months, Rolling Sky Ballz every 2 months. The most recent releases landed on June 9, 2026 and September 21, 2026 respectively.
| Parameter | Merge | Rolling Sky Ballz |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 4.4 (74 ratings) — better |
| Positive reviews | 40.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 3 | 74 — better |
| Update frequency | Every 20 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 37 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Funiza | 广杰 周 |
Customer experience
Merge
Rolling Sky Ballz
Bugs and requests
Merge
Reported bugs
12 issues- App crashes on level launch
- App crashes after completing levels
- App crashes during level transitions
- App crashes after intro comic
- Force closes on specific levels (2, 3, 13)
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- Crashes on bonus levels
- Game won't load past level 2
- Crashes on older devices (iPod Touch 4, iPhone 4)
- Crashes with iOS 6 and 7
- Blob selection doesn't register all matched pieces
- Game pauses unexpectedly during gameplay
- Redirects to App Store instead of launching game
Requested features
6 requests- Fix crashing issues across all levels
- Improve game stability and performance
- Better control precision for blob selection
- Delay bomb introduction to higher levels
- Improve physics consistency
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- Better level difficulty balancing
Rolling Sky Ballz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Merge
No in-app purchases
Rolling Sky Ballz
No in-app purchases
