Rock.io™ vs Paper Bad
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rock.io™
Engage in a satisfying battle by smashing objects to grow your rock. Destroy opponents and break them into pieces to become the ultimate victor. The larger your rock gets, the more powerful it becomes.
- Smash objects to grow
- Defeat other players
- Rock grows with destruction
- Destroy larger objects
- Satisfying gameplay
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The simplest, most satisfying game ever! To defeat other players at the decisive battle, smash as many things as you can! The rock grows as it destroys something, and it can destroy larger things. Smash other players, and break them into pieces!
Paper Bad
Engage in a destructive delivery mission by throwing papers to smash objects. Aim carefully to cause maximum chaos and destruction. Experience the satisfaction of watching everything crumble.
- Throw papers to smash objects
- Complete delivery rounds
- Cause maximum damage
- Satisfying destruction physics
- Destructive gameplay
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Throw papers and smash stuff up! Complete your delivery round by causing as much damage as you can! Take the shot and watch it all destroy!
Screenshots
Verdict
The clearest difference is rating: Paper Bad at 4.6 against Rock.io™'s 3.3. Paper Bad also leads on ratings volume (375 vs 15) and review sentiment (50% vs 33%). Rock.io™'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.
Paper Bad holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Paper Bad has 375 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 33% of Rock.io™'s written reviews are positive against 50% of Paper Bad's.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Rock.io™ | Paper Bad |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (15 ratings) | 4.6 (375 ratings) — better |
| Positive reviews | 33.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 15 | 375 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.2 — better | 14.0 |
| Further details — not scored | ||
| Size | 194 MB | 193 MB |
| Age rating | 9+ | 17+ |
| Developer | Geisha Tokyo Inc. | Entity3 Limited |
Customer experience
Rock.io™
Paper Bad
In-app purchases
Rock.io™
No in-app purchases
Paper Bad
No in-app purchases
