Pac.io vs Rock Rats
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pac.io
Engage in an addictive grid-battle by swiping to outsmart opponents and dominate the arena. Utilize a variety of power-ups and unlock unique skins to enhance your gameplay and rise through the ranks. Enjoy endless fun offline or online with intuitive controls.
- Swipe controls for movement
- Strategic power-ups
- Unlockable skins
- Offline and online play
- Intuitive gameplay
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Pac.io – Swipe, Power Up, and Dominate the Grid! Dive into the ultimate io grid-battle! Swipe in four directions, outsmart your opponents, and become the King of the grid. Every move counts—strategize, dodge, and strike to stay on top! Unleash Epic Power-Ups Turn the tide of battle with incredible power-ups: Bomb, Ghost, 5x Multiplier, Magnet, Sword, Thunder, Freeze, Laser, and Speed Up. Eat bigger players, escape tricky situations, and crush your enemies with style. Use them wisely—power waits for no one! Unlock Legendary Skins Show off your legendary skins as you rise through the ranks. Each skin makes you look epic and adds extra flair while you dominate the battlefield. Game Highlights • Play anywhere—offline or online, anytime. • Smooth, intuitive swipe controls for lightning-fast moves. • Easy to learn, impossible to put down. • FREE to play with endless battles, power-ups, and epic fun! Swipe, power up, and conquer—become the ultimate legend in Pac.io!
Rock Rats
Pilot a spacecraft through asteroid fields, blasting enemies and dodging laser fire. This arcade-style shooter offers endless action with Game Center leaderboards and achievements. Jump to hyperspace when situations get tough.
- Blast asteroids
- Battle UFOs
- Hyperspace jumps
- Game Center leaderboards
- 50 Game Center achievements
- Game controller support
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Blast waves of asteroids and battle hordes of UFOs in this modern take on an arcade classic. “See the stars like never before,” said the job description. “Join an elite group. Learn advanced piloting skills. Generous pay.” What it didn't say was “Dodge incoming laser fire from hostile UFOs.” Life in the asteroid belt does have attractions. The thrill of flying a tricky path through fields of debris, the camaraderie of fellow pilots, the beauty and solitude found among the unchanging stars. And the pay is indeed generous. But it also has dangers, and plenty of them. I've made a career out here, but do you have what it takes to join us and become one of the Rock Rats? • Blast your way through endless swarms of asteroids • Battle UFOs whose intent is less-than-friendly • Situation hopeless? Cross your fingers and jump to hyperspace! Featuring • Game Center leaderboards: can you reach the top? • 50 Game Center achievements: earn them all • Over 20 hidden achievements: an Easter egg hunter's paradise • Game controller support • No ads, no in-app purchases, no need to deposit quarters: just nonstop action Learning about app programming and starting to make your own games? The full source code for Rock Rats is available on GitHub! It's extensively documented and can serve as an example of a modern game based on Swift and SpriteKit.
Screenshots
Verdict
The clearest difference is review sentiment: Rock Rats at 100% against Pac.io's 54%. Rock Rats also leads on rating (5.0 vs 4.1) and in-app purchases (none vs 10). Pac.io's advantage is ratings volume (342 vs 9) and iOS requirement (13.0 vs 15.0). On price, update cadence 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. Pac.io sells 10 one-off in-app purchases. Rock Rats asks for nothing beyond the download.
Rock Rats holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Pac.io has 342 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 54% of Pac.io's written reviews are positive against 100% of Rock Rats's.
Pac.io ships an update fortnightly, Rock Rats every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | Pac.io | Rock Rats |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (342 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 53.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 342 — better | 9 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 139 MB | 4 MB |
| Age rating | 12+ | 9+ |
| Developer | Nomadic Bear Games | David Long |
Customer experience
Pac.io
Rock Rats
Bugs and requests
Pac.io
Reported bugs
7 issues- Ads crash game at end of video
- Game freezes after ad completion
- Pink screen ad that cannot be closed
- Instant death upon spawning
- Players getting stuck behind walls
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- Power pellet duration inconsistencies
- Game glitching and crashing frequently
Requested features
9 requests- Arrow buttons or D-pad controls instead of sliding
- Ad-free premium version for purchase
- Ability to disable ads with WiFi off
- Friend list and private room creation
- Real player names instead of randomized ones
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- Grace period or invincibility after spawn
- Sound effects and audio
- New items, levels, and game updates
- Revert to original 2024 version
Rock Rats
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Pac.io
- Small Coin Pack$0.99
- Medium Coin Pack$4.99
- Magnet$4.99
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- Thunder$4.99
- Sword$4.99
- Big Coin Pack$9.99
- No Ads$9.99
- Large Coin Pack$19.99
- Huge Coin Pack$49.99
- Massive Coin Pack$99.99
Rock Rats
No in-app purchases









