Comparison

Arc 9 vs Jump for Roller Brainjot

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Arc 9

Pilot a ship through a closing alien defense system, rotating to pass through narrow gaps. Survive increasing speeds and challenges across four threat levels, with options to revive and upgrade your ship.

Highlights
  • One-touch rotation controls
  • Four progressive difficulty levels
  • Emergency revive option
  • 25 unlockable achievements
  • Global leaderboards
  • Ship upgrades available
Features
Read full description

Navigate through the void. Survive the barriers. Escape the system. ARC 9 is a fast-paced arcade game where you pilot a ship trapped inside an ancient alien defense system. Massive energy barriers are closing in from all sides — each one a ring of force with only a single narrow gap. Your ship is locked in a fixed orbital path around the station core. The only way out is through. Tap the left or right side of the screen to fire your thrusters and rotate your ship into position. Time your movements carefully — the gaps shift as barriers close in, and the speed only increases the further you go. FOUR THREAT LEVELS Choose your challenge. Easy eases you in with wider gaps and slower barriers. Medium picks up the pace. Hard demands precision. Crazy is relentless — faster walls, tighter gaps, and rapid rotation. Each threat level has its own global leaderboard. EMERGENCY REVIVE Lost all your shields? You get one chance to revive with 3 fresh shields and keep pushing your score higher. ACHIEVEMENTS Unlock 25 achievements across sector milestones, lifetime stats, and skill challenges. Clear 100 sectors without losing a shield to earn INVINCIBLE. Play every threat level to unlock the PROMOTED Achievement! Track your progress in the Rankings tab. GLOBAL LEADERBOARDS Compete against pilots worldwide. Four separate leaderboards — one for each threat level. Submit your best scores through Game Center and see how you stack up. SHIP UPGRADES Remove Ads for uninterrupted gameplay. Grab Extra Shields to start every mission with 5 shields instead of 3. CUSTOMIZE YOUR EXPERIENCE Adjust thruster sensitivity, toggle sound effects, music, and vibrations. Fine-tune your setup in the Systems screen. FEATURES - Simple one-touch controls! Tap left or right to rotate - Progressive difficulty that scales as your score climbs - Synthesized ambient soundtrack that builds suspense - Haptic feedback on every ring pass and shield hit - Extremely smooth gameplay - Responsive design across all iPhone screen sizes No one has ever cleared Sector 100 on Crazy. Prove them wrong, pilot.

About

Jump for Roller Brainjot

Pilot a balloon over lava, collecting items and jumping between platforms. Sell your collected goods to earn coins, which can be used to upgrade your character's abilities for longer and more successful runs. Enjoy simple controls and fast-paced, addictive gameplay.

Highlights
  • Balloon flight controls
  • Item collection and selling
  • Platform jumping
  • Lava avoidance
  • Character upgrades
  • Fast progression
Features
Read full description

Fly above lava using your balloon and collect items across the map. Jump between platforms, avoid falling, and gather as much as you can. Sell items to earn coins and upgrade your speed, jump, and capacity to go higher each run. Simple controls, fast progression, and addictive gameplay. HOW TO PLAY - Use balloon to move and jump - Avoid lava and stay alive - Collect and sell items - Upgrade to progress faster Start your run and escape the lava.

Screenshots

Arc 94 screens
Jump for Roller Brainjot4 screens

Verdict

The call

The clearest difference is rating: Arc 9 at 5.0 against Jump for Roller Brainjot's 2.7. Jump for Roller Brainjot's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 1). On price, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Arc 9 sells 2 one-off in-app purchases. Jump for Roller Brainjot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Arc 9 holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Jump for Roller Brainjot has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Arc 9 ships an update weekly, Jump for Roller Brainjot every 2 weeks. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 3 level
Arc 9 versus Jump for Roller Brainjot: the parameters behind the verdict, then further details
ParameterArc 9Jump for Roller Brainjot
PriceFreeFree
Rating5.0 (1 ratings) — better2.7 (9 ratings)
Number of ratings19 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size5 MB265 MB
Age rating4+4+
DeveloperMK Productions LLCAnh Le Thi Tram

Customer experience

Arc 9

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Jump for Roller Brainjot

All ratings9 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

2 purchases

Arc 9

One-time2
  • Remove Ads$1.99
  • Extra Shields$1.99
None

Jump for Roller Brainjot

No in-app purchases

Questions

Is Arc 9 free?
Arc 9 is free to download, with in-app purchases available.
Is Jump for Roller Brainjot free?
Jump for Roller Brainjot is free to download, with no in-app purchases.
Which has better reviews, Arc 9 or Jump for Roller Brainjot?
Arc 9 is rated higher. Arc 9 averages 5.0 out of 5 from 1 ratings, while Jump for Roller Brainjot averages 2.7 from 9 ratings.
Do Arc 9 or Jump for Roller Brainjot have ads?
Both Arc 9 and Jump for Roller Brainjot show ads.
Which is updated more often, Arc 9 or Jump for Roller Brainjot?
Arc 9 ships an update weekly, and Jump for Roller Brainjot every 2 weeks. Most recently, Arc 9 was updated on October 14, 2026 and Jump for Roller Brainjot on October 22, 2026.

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