Merge vs Rolly Snake Vs Vortex Block
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!
Rolly Snake Vs Vortex Block
Control a rolling snake of balls on a winding road. Grow your snake by collecting colored balls and break through blocks to score points. Avoid black boom balls to prevent game over.
- Roll a snake of balls
- Crawl on a vortex road
- Eat color balls to grow snake
- Break color blocks for scores
- Avoid black boom balls
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Very addicted snake game. Roll a snake of balls to crawl on a road of vortex. Eat the color ball to make the snake longer. The snake head collide the color block will use up the snake balls. It will take more snake balls to break the deeper color block. Breaking the block can collect scores. Don't make the snake touch the black boom ball, it will make you game over directly. So, how many balls can you eat ?
Screenshots
Verdict
The clearest difference is review sentiment: Rolly Snake Vs Vortex Block at 100% against Merge's 40%. Rolly Snake Vs Vortex Block also leads on rating (4.2 vs 2.3) and update cadence (every 3 months vs every 20 months). 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.
Rolly Snake Vs Vortex Block holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: Rolly Snake Vs Vortex Block has 231 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 100% of Rolly Snake Vs Vortex Block's.
Merge ships an update every 20 months, Rolly Snake Vs Vortex Block every 3 months. The most recent releases landed on June 9, 2026 and September 5, 2026 respectively.
| Parameter | Merge | Rolly Snake Vs Vortex Block |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 4.2 (231 ratings) — better |
| Positive reviews | 40.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 231 — better |
| Update frequency | Every 20 months | Every 3 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 | 13.0 |
| Further details — not scored | ||
| Size | 37 MB | 185 MB |
| Age rating | 4+ | 4+ |
| Developer | Funiza | 广杰 周 |
Customer experience
Merge
Rolly Snake Vs Vortex Block
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
Rolly Snake Vs Vortex Block
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Merge
No in-app purchases
Rolly Snake Vs Vortex Block
No in-app purchases
Questions
Is Merge free?
Is Rolly Snake Vs Vortex Block free?
Which has better reviews, Merge or Rolly Snake Vs Vortex Block?
Do Merge or Rolly Snake Vs Vortex Block have ads?
Which is updated more often, Merge or Rolly Snake Vs Vortex Block?
Other comparisons
