Duo Runner 3D vs The Grassmen
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
The Grassmen
Engage in a unique lawn-themed adventure. Grow, shave, and dye your lawn men, then string them together on an exciting path. Experience a game unlike any other.
- Grow lawn men
- Shave lawn men
- Dye lawn men's hair
- String lawn men together
- Unique path adventure
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Who doesn't love to grow a lawn man. What about shaving them, dyeing their hair, or even stringing them together on a fun and exciting path? In this unique and very special game, you will experience an adventure you have never seen before with the Grassmen. We wish you pleasant and happy games...
Screenshots
Verdict
The clearest difference is rating: The Grassmen at 5.0 against Duo Runner 3D's 3.9. The Grassmen also leads on in-app purchases (none vs 1). Duo Runner 3D's advantage is ads (none vs shown) and update cadence (monthly vs every 15 months). On price, review sentiment, 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. The Grassmen asks for nothing beyond the download.
The Grassmen holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Duo Runner 3D has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Duo Runner 3D ships an update monthly, The Grassmen every 15 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Duo Runner 3D | The Grassmen |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (17 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 17 — better | 1 |
| Update frequency | Monthly — better | Every 15 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | IK SEONG PARK | omer cetin |
Customer experience
Duo Runner 3D
The Grassmen
In-app purchases
Duo Runner 3D
- No ads$2.99
The Grassmen
No in-app purchases
Questions
Is Duo Runner 3D free?
Is The Grassmen free?
Which has better reviews, Duo Runner 3D or The Grassmen?
Do Duo Runner 3D or The Grassmen have ads?
Which is updated more often, Duo Runner 3D or The Grassmen?
Other comparisons
