DIY Simulator 3D vs Janken Samurai
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
DIY Simulator 3D
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Build DIY objects like Drones, e-Skateboards, Powerbanks and so on
Janken Samurai
Engage in strategic combat across various ranks and a challenging Lethal mode. Explore an endless roguelike adventure with unique maps and a leveling system. Compete globally on leaderboards.
- Ranked arena progression
- Lethal combat mode
- Online leaderboard competition
- Endless roguelike quest mode
- Unique maps and leveling system
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Work your way through the ranks (1st Dan, 5th Dan, and 10th Dan) in the arena. Bring those skills to the life and death Lethal mode and compete on the online leaderboard against players from around the world. Take on Quest Mode! An endless roguelike mode with 6 unique maps and an all new leveling system. How many will fall to your blade?
Screenshots
Verdict
The clearest difference is in-app purchases: Janken Samurai at none against DIY Simulator 3D's 2. Janken Samurai also leads on ads (none vs shown) and update cadence (monthly vs every 19 months). On price, 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. DIY Simulator 3D sells 2 in-app purchases, starting at $19.99 per month. Janken Samurai asks for nothing beyond the download.
DIY Simulator 3D ships an update every 19 months, Janken Samurai monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | DIY Simulator 3D | Janken Samurai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (15 ratings) — better |
| Positive reviews | — | 57.1% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Every 19 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 124 MB | 172 MB |
| Age rating | 4+ | 9+ |
| Developer | FRIENDLY APPS LTD | Good Good Games LLC |
In-app purchases
DIY Simulator 3D
- All Bundle Features Unlocked!$19.991 Month
- All AppCentral Games Unlocked!$39.991 Month
Janken Samurai
No in-app purchases
Questions
Is DIY Simulator 3D free?
Is Janken Samurai free?
Do DIY Simulator 3D or Janken Samurai have ads?
Which is updated more often, DIY Simulator 3D or Janken Samurai?
Other comparisons
