Sand Bump vs Duo Runner 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sand Bump
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Collect as many balls as possible! Go to the end of the level, and don't touch a bomb!
Duo Runner 3D
Engage in a thrilling running race where you collect numbers to grow your character. Navigate through challenging obstacles and compete against others to become the ultimate number run master.
- Number collection gameplay
- 3D running races
- Obstacle course challenges
- Competitive multiplayer
- Race master game
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Friends, let's run together.
Screenshots
Verdict
The clearest difference is in-app purchases: Sand Bump at none against Duo Runner 3D's 1. Sand Bump also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement 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. Duo Runner 3D sells 1 one-off in-app purchase. Sand Bump asks for nothing beyond the download.
Sand Bump ships an update weekly, Duo Runner 3D monthly. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | Sand Bump | Duo Runner 3D |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (17 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | App Swim LLC | IK SEONG PARK |
In-app purchases
Sand Bump
No in-app purchases
Duo Runner 3D
- No ads$2.99
