Comparison

Crazy Tunnel vs Nano Runner

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Crazy Tunnel

Race through a vibrant, obstacle-filled tunnel at increasing speeds. Test your reflexes with simple tap controls to turn left or right and avoid crashing. Compete with others on leaderboards and unlock achievements in this addictive arcade experience.

Highlights
  • Addictive fast-paced gameplay
  • Simple tap controls
  • Stunning 3D graphics
  • Leaderboards
  • Achievements
  • Sharing feature
Read full description

Crazy Tunnel is a Endless Runner, 3D Arcade game with Simple Controls. Survive through racing past the tunnel, and dodging the obstacles at an insanely fast speed by turning left and right. Speed goes faster as you are racing past the colorful obstacles designed to make you go crazy! Test your reflexes, and take part in a Crazy Racing Challenge... get the game for FREE now! ► How to play: ○ Tap right to turn right ○ Tap left to turn left ○ Avoid the Obstacles ► Features: ○ Addictive game play with fast speed ○ Easy to Play, Impossible to Master. ○ Stunning graphics and cool sound effects ○ Leaderboards ○ Achievements ○ Sharing feature ► If you Like Crazy Tunnel, Make Sure to Rate and Review! Your Support is Very Important to Us. ► Awards ○ Selected as "Popular Game" by The PopularApps! http://www.thepopularapps.com/apps/crazy-tunnel ○ "Game of the Day" by Design Nominees! http://www.designnominees.com/games/crazy-tunnel ○ "Featured App" on App Submission http://www.appsubmission.com/apps/crazy-tunnel/ ► Facebook Group: https://www.facebook.com/Crazy-Tunnel-277527486041397/

About

Nano Runner

Navigate a microscopic world on a hoverboard, leaping over oversized obstacles. Race from left to right, descending into new levels upon completion. Experience grand adventures in the tiniest of spaces.

Highlights
  • Microscopic world exploration
  • Hoverboard navigation
  • Gravity-defying leaps
  • Level-based progression
  • Left-to-right racing gameplay
Features
Read full description

Embark on an epic journey through the microscopic cosmos in Nano Runner! Maneuver our pocket-sized protagonist atop a tiny hoverboard, navigating a labyrinth of miniature challenges. With a mere tap, defy the laws of gravity, gracefully leaping over obstacles that seem larger than life. Starting on the left, race towards the right, and upon reaching the end, brace yourself for an exhilarating descent into the next level! Nano Runner is a game where grand adventures unfold in the tiniest of spaces. The minuscule hero, the diminutive hoverboard – all set against a backdrop that challenges your sense of scale. Can you guide our little friend through this maze of wonder and triumphantly clear each stage? Prepare for an odyssey where the sheer size of the challenge is inversely proportional to the scale of our hero!

Screenshots

Crazy Tunnel4 screens
Nano Runner4 screens

Verdict

The call

The clearest difference is rating: Crazy Tunnel at 5.0 against Nano Runner's 3.7. Crazy Tunnel also leads on ads (none vs shown) and iOS requirement (7.0 vs 12.0). Nano Runner's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 3 weeks). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Crazy Tunnel sells 1 one-off in-app purchase. Nano Runner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Crazy Tunnel holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Nano Runner has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Crazy Tunnel ships an update every 3 weeks, Nano Runner weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard7 real differences · 3 level
Crazy Tunnel versus Nano Runner: the parameters behind the verdict, then further details
ParameterCrazy TunnelNano Runner
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (6 ratings)
Positive reviews—0.0% of reviews
Number of ratings16 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better12.0
Further details — not scored
Size76 MB144 MB
Age rating4+4+
DeveloperShamlan AlroumiGOMBLE GAMES PTE. LTD.

Customer experience

Crazy Tunnel

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Nano Runner

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

1 purchases

Crazy Tunnel

One-time1
  • No Ads$0.99
None

Nano Runner

No in-app purchases

Questions

Is Crazy Tunnel free?
Crazy Tunnel is free to download, with in-app purchases available.
Is Nano Runner free?
Nano Runner is free to download, with no in-app purchases.
Which has better reviews, Crazy Tunnel or Nano Runner?
Crazy Tunnel is rated higher. Crazy Tunnel averages 5.0 out of 5 from 1 ratings, while Nano Runner averages 3.7 from 6 ratings.
Do Crazy Tunnel or Nano Runner have ads?
Nano Runner shows ads; Crazy Tunnel does not.
Which is updated more often, Crazy Tunnel or Nano Runner?
Crazy Tunnel ships an update every 3 weeks, and Nano Runner weekly. Most recently, Crazy Tunnel was updated on November 2, 2026 and Nano Runner on November 4, 2026.

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