Comparison

Rolly Legs vs Fly Challenge

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

Head to head
About

Rolly Legs

Control a robot with unique rolling and walking mechanics to race and overcome challenging terrain. Master physics-based movement to gain speed on slopes and navigate difficult climbs to reach the finish line first.

Highlights
  • Physics-based robot control
  • Rolling on slopes for speed
  • Climbing with articulated legs
  • Race to victory
  • Master challenging terrain
Features
Read full description

Master your robot and roll, walk, climb your way to the victory! Roll on slopes to gain speed, and use your legs wisely to climb on difficult areas!

About

Fly Challenge

Build and race custom airplanes in this high-flying simulator. Master speed, customize parts, and perform extreme landings to become the top pilot. Experience thrilling aerial races and progress to advanced aircraft.

Highlights
  • Build and customize airplanes
  • Compete in high-speed races
  • Master extreme landings
  • Merge plane parts for speed
  • Earn money and expand fleet
  • Realistic flight simulation
Features
Read full description

Get ready to race like never before in Fly Challenge, the ultimate racing game where speed meets skill! In this high-flying game, you'll build a plane from the ground up and compete in heart-pounding races against the clock. Whether you're new to plane games and racing or a seasoned pro, this flying simulator will have you hooked! In this airplane game, you’ll learn to fly and master the art of speed in the sky. Customize your airplane with different wings, engines, and wheels to create the fastest plane possible. Merge plane parts to boost your speed and stay airborne for a longer time in this fly simulator. Take on intense flight challenges as you navigate tight turns and perform extreme landings with the precision of a pro pilot! This fly simulator isn’t your typical plane game or helicopter simulator. It’s a thrilling racing game where you start with a simple plane and progress by earning money the further your flight goes. Whether you're zooming through the air or maneuvering in this fly game, the competition is fierce. Feel the rush as you race in the air and strive to be the top flight pilot of our airplane game. Other jet games or planes games are not this immersive! Airplane Simulator Features: Racing and Flying Simulator: Learn to fly professionally, compete in high-speed airplane races, and perform extreme landings! Simple Builder Games Mechanics: To build a plane, merge plane parts to boost the speed of your pocket planes and customize your airplanes for maximum performance. Extreme Landings: Perfect your landing skills to avoid any plane crash and get to the finish line safe and sound in this flight game! Pilot Life: Take on the role of a competitive flight pilot and avoid any plane crash in this ultimate flying game. Real Flight Simulator: Experience the thrill of a realistic plane simulator combined with the excitement of a flight pilot simulator. Planes Control: Master the controls of various airplanes, avoiding any airplane crash, in this intense flight pilot simulator. Plane Tycoon: Complete every level of our flight game to earn more money, expand your racing fleet, and dominate the skies in this unique mix of idle racing and flying games! Think you have what it takes to win the ultimate sky race? Download our pilot simulator now and start your journey from simple planes to advanced aircraft to become the top race pilot of all plane games!

Screenshots

Rolly Legs3 screens
Fly Challenge4 screens

Verdict

The call

The clearest difference is rating: Rolly Legs at 4.7 against Fly Challenge's 4.2. Rolly Legs also leads on update cadence (fortnightly vs every 5 months) and ratings volume (102K vs 1.3K). Fly Challenge's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model 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. Rolly Legs sells 1 one-off in-app purchase and Fly Challenge sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rolly Legs holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Rolly Legs has 102K ratings behind it against 1.3K, so its average is the more settled of the two. Written reviews point the same way: 48% of Rolly Legs's written reviews are positive against 27% of Fly Challenge's.

UpkeepUpdate frequency

Rolly Legs ships an update fortnightly, Fly Challenge every 5 months. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Rolly Legs versus Fly Challenge: the parameters behind the verdict, then further details
ParameterRolly LegsFly Challenge
PriceFreeFree
Rating4.7 (102K ratings) — better4.2 (1.3K ratings)
Positive reviews47.8% of reviews — better26.6% of reviews
Number of ratings102K — better1.3K
Update frequencyFortnightly — betterEvery 5 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size275 MB400 MB
Age rating12+12+
DeveloperVoodooFreeplay LLC

Customer experience

Rolly Legs

All ratings101,863 ratings
Positive91.5%
Neutral3.4%
Negative5.1%
Written reviews854 reviews
Positive47.8%
Neutral14.2%
Negative38.1%

Fly Challenge

All ratings1,299 ratings
Positive79.8%
Neutral4.1%
Negative16.1%
Written reviews459 reviews
Positive26.6%
Neutral10.0%
Negative63.4%

User reviews

Rolly Legs

From 102K App Store ratings

What we love

  • 👍 Fun and addictive game
  • 🚀 Barely any ads
  • 🚀 Entertaining gameplay
  • 👍 Kid-friendly

Room to improve

  • 🐛 Bots teleport and cheat
  • 🐛 Repetitive levels
  • 🔋 Too many ads
  • 🐛 Glitches and bugs

Fly Challenge

From 1.3K App Store ratings

What we love

  • 👍 Fun and relaxing game
  • 💡 Great for travel
  • 🚀 Easy to dominate

Room to improve

  • 🐛 Impossible volcano/lava level
  • 🐛 Glitches and crashes
  • 🔋 Too many ads

Bugs and requests

Rolly Legs

Reported bugs

3 issues
  • Bots teleport and catch up unfairly
  • Game crashes after watching ads
  • Finish line not registering properly

Requested features

4 requests
  • Add more levels and themes
  • Introduce power-ups and customization options
  • Remove teleporting bots
  • Add online multiplayer mode

Fly Challenge

Reported bugs

3 issues
  • Invisible ceiling on volcano/lava level
  • Plane gets stuck and can't progress
  • Game progress gets lost or reset

Requested features

3 requests
  • More levels and content
  • Fix the impossible volcano/lava level
  • Reduce the number of ads

In-app purchases

1 purchases

Rolly Legs

One-time1
  • NO ADS$2.99
20 purchases

Fly Challenge

One-time20
  • Massive Earning$0.99
  • Big Milestone$0.99
  • 10 Ticket$1.99
Show 17 more
  • Coin Rain$2.99
  • Small Coin Pack$2.99
  • No Ads$2.99
  • Gem Rain$3.99
  • No-Ads one time offer$3.99
  • Small Gems Pack$3.99
  • Starter Pack$3.99
  • Skip it!$4.99
  • 30 Ticket$4.99
  • Medium coin pack$5.99
  • Medium Gem Pack$6.99
  • Richie Pilot$9.99
  • Large Coin Pack$9.99
  • 100 Ticket$9.99
  • Legendary Pack$14.99
  • Large Gem Pack$14.99
  • Special Pilot$19.99

Questions

Is Rolly Legs free?
Rolly Legs is free to download, with in-app purchases available.
Is Fly Challenge free?
Fly Challenge is free to download, with in-app purchases available.
Which has better reviews, Rolly Legs or Fly Challenge?
Rolly Legs is rated higher. Rolly Legs averages 4.7 out of 5 from 102K ratings, while Fly Challenge averages 4.2 from 1.3K ratings.
Do Rolly Legs or Fly Challenge have ads?
Both Rolly Legs and Fly Challenge show ads.
Which is updated more often, Rolly Legs or Fly Challenge?
Rolly Legs ships an update fortnightly, and Fly Challenge every 5 months. Most recently, Rolly Legs was updated on October 21, 2026 and Fly Challenge on October 20, 2026.

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