Wacky Run vs Stair Fall 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Wacky Run
Experience a thrilling 3D obstacle race with hundreds of challenging levels. Learn to play in seconds and compete against others in this fast-paced game. New levels are added weekly to keep the excitement going.
- 3D obstacle racing
- Hundreds of levels
- Easy to learn controls
- Weekly new levels
- Multiplayer challenges
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Welcome to Wacky Run, the ultimate obstacle race in 3D! Challenge other players in hundreds of insane levels! LEARN to play in 1 second! DISCOVER new levels every week!
Stair Fall 3D
Race opponents down a staircase, controlling your direction to roll down with full force. Take shortcuts and jump to reach the bottom first and win the competition. Experience hilarious movements as you descend.
- Staircase racing
- Opponent competition
- Directional control
- Rolling down stairs
- Jumping shortcuts
- Hilarious movements
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Fancy down the stairs to see who is the first! Compete with opponents on the stairs! Whoever reaches the bottom end of the stairs first can win. You just need to control the direction and roll down with full force. Believe that the various movements will make you laugh. Want to take a shortcut? Challenge your guts and jump straight down the stairs!
Screenshots
Verdict
The clearest difference is in-app purchases: Stair Fall 3D at none against Wacky Run's 1. Wacky Run's advantage is update cadence (every 10 days vs every 3 months) and review sentiment (41% vs 13%). 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. Wacky Run sells 1 one-off in-app purchase. Stair Fall 3D asks for nothing beyond the download.
Wacky Run holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Wacky Run has 61K ratings behind it against 1.8K, so its average is the more settled of the two. Written reviews point the same way: 41% of Wacky Run's written reviews are positive against 13% of Stair Fall 3D's.
Wacky Run ships an update every 10 days, Stair Fall 3D every 3 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.
| Parameter | Wacky Run | Stair Fall 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (61K ratings) — better | 4.2 (1.8K ratings) |
| Positive reviews | 40.7% of reviews — better | 13.0% of reviews |
| Number of ratings | 61K — better | 1.8K |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | Yes | 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 | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 391 MB | 473 MB |
| Age rating | 12+ | 12+ |
| Developer | Voodoo | 迪文 陈 |
Customer experience
Wacky Run
Stair Fall 3D
User reviews
Wacky Run
From 61K App Store ratingsWhat we love
- 🚀 Wacky and fun gameplay
- 👍 Enjoyable character designs
- 🎨 Customizable avatar
- 💎 Rewarding progression system
Room to improve
- 🔍 Repetitive levels
- 🔍 Lack of content updates
- 💰 Excessive ads
- 🐛 Crashes and performance issues
Stair Fall 3D
From 1.8K App Store ratingsWhat we love
- 👍 Easy gameplay
- 🚀 Quick levels
Room to improve
- 🐛 Excessive ads
- 🐛 Crashes and freezes
- 🐛 Misleading advertisements
- 🐛 Boring gameplay
Bugs and requests
Wacky Run
Reported bugs
4 issues- Levels repeating too frequently
- Inability to unlock new skins/characters
- AI opponents behaving erratically
- Game freezing during ad playback
Requested features
4 requests- More level variety and challenges
- Ability to use earned gems for additional content
- Multiplayer mode to play against friends
- More customization options for characters
Stair Fall 3D
Reported bugs
2 issues- Ads that won't close
- Game not working as advertised
Requested features
2 requests- More challenging levels
- Reduced ads
In-app purchases
Wacky Run
- No Ads$2.99
Stair Fall 3D
No in-app purchases
