Running Kappa vs SideMirrorRush
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Running Kappa
Guide a kappa to freedom from human captivity. Navigate through challenging environments and utilize unique abilities to escape. This game offers a simple yet engaging experience for players seeking a quick challenge.
- Escape from human captivity
- Navigate challenging environments
- Utilize unique kappa abilities
- Simple and engaging gameplay
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Escaped from the human !
SideMirrorRush
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Smash Those Side Mirrors! Easy One-Tap Bike Action! ◆◇ PLAY FOR FREE! ◇◆ Take on a fast-paced, one-tap action challenge—punch through incoming side mirrors with style! Jump on your bike, weave left and right, and shatter those mirrors with your fists. Simple, addictive, and endlessly fun! Relish the retro vibes of 80s and 90s pixel art, paired with a high-energy hard rock soundtrack! Chase the high score, push your limits, and carve your own path. Start your ride today!
Screenshots
Verdict
The clearest difference is ads: Running Kappa at none against SideMirrorRush's shown. Running Kappa also leads on iOS requirement (10.0 vs 12.0). SideMirrorRush's advantage is update cadence (weekly vs every 2 months). 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.
Running Kappa ships an update every 2 months, SideMirrorRush weekly. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Running Kappa | SideMirrorRush |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 146 MB |
| Age rating | 4+ | 12+ |
| Developer | Mako Muraoka Yudai Muraoka | CrossPlusStudio, Inc. |
In-app purchases
Running Kappa
No in-app purchases
SideMirrorRush
No in-app purchases
Questions
Is Running Kappa free?
Is SideMirrorRush free?
Do Running Kappa or SideMirrorRush have ads?
Which is updated more often, Running Kappa or SideMirrorRush?
Other comparisons
