Comparison

Retro Racing 2 vs Undisputed Champ

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

Head to head
About

Retro Racing 2

Experience classic 2D top-down racing with a modern twist. Choose unique cars, collect power-ups, and compete on diverse tracks. Enjoy split-screen multiplayer and climb leaderboards for hours of nostalgic fun.

Highlights
  • Classic 2D Top-Down Racing
  • Variety of Cars with Unique Attributes
  • Power-Ups for Performance Boosts
  • Multiple Challenging Level Packs
  • Split-Screen Multiplayer (up to 4 players)
  • Global Leaderboards
Features
Read full description

PLEASE NOTE: Play the Lessons and Practice level packs for free. A one-time in-app purchase unlocks the full game. Rev your engines and get ready for a thrilling ride with Retro Racing 2, the ultimate old-school retro racing game that brings back the excitement of classic 2D top-down racing. Choose from a variety of cars, each with unique performance characteristics, and race across diverse tracks and challenging environments. Collect power-ups, to increase Top Speed, Acceleration and Tires, or for an instant Nitro boost, and speed your way to the top of the leaderboard! This nostalgic yet fresh racing game offers an adrenaline-pumping experience that will keep you hooked for hours. Slick graphics and exhilarating gameplay make Retro Racing 2 a must-play for racing enthusiasts of all ages. Features • Classic 2D Top-Down Racing: Enjoy the simplicity and thrill of retro-style racing with modern enhancements. • Cars: Choose from a variety of cars, each with distinct speed, handling, and acceleration attributes to suit your racing style and track. • Power-Ups: Collect power-ups scattered across the tracks to boost your car’s performance and gain an edge over your rivals. • Level Packs: Race through various challenging environments including: • Practice: Hone your skills and master the tracks before taking on tougher challenges. • Circuits: Traditional racing tracks for a pure, competitive experience. • Snow: Slippery and unpredictable tracks to test your control. • Sand: Tight sandy tracks that require careful handling and quick reflexes to avoid sliding off course. • Split-Screen Multiplayer: Compete with up to 4 players in split-screen mode and quadruple the fun! • Leaderboards: Climb to the top of the leaderboard, showcasing your racing prowess and achieving the ultimate bragging rights. Why You'll Love It • Fun for All Ages: Simple yet engaging gameplay makes it perfect for players of all ages. • Replay Value: Multiple cars, power-ups, and level packs, every race offers a new and exciting challenge, will keep you coming back to improve on your best time. • Competitive Spirit: The leaderboard adds a competitive edge, encouraging players to continuously improve their skills and outperform their friends. Get Ready to Race! Join the Retro Racing 2 community and relive the glory days of arcade racing with a modern twist. Whether you’re a seasoned racer or a newcomer, there’s always a thrill waiting for you on the track. Download Retro Racing 2 today and experience the ultimate in retro racing fun!

About

Undisputed Champ

Step into the ring and battle your way to the top in this intense boxing simulation. Experience the thrill of the fight, overcome your opponents, and claim your title as the undisputed champion. Every round counts as you push your limits to achieve victory.

Highlights
  • Intense boxing matches
  • Fight for the championship
  • Overcome opponents
  • Climb the ranks
  • Experience the thrill of the fight
Features
Read full description

His face is sweaty, legs weak, gloves are heavy there’s blood on his shorts already, feels unsteady he’s hurting, but on the surface he looks strong and ready to throw bombs, but his shots keep missing the title is there for the taking he could be king, as he moves up, a new contender choke now and its gone forever as the rounds go on, a fire rages deep inside of him he won't quit, until he's Undisputed Champion!

Screenshots

Retro Racing 24 screens
Undisputed Champ4 screens

Verdict

The call

The clearest difference is rating: Retro Racing 2 at 4.0 against Undisputed Champ's 3.0. Retro Racing 2 also leads on review sentiment (69% vs 43%). Undisputed Champ's advantage is ads (none vs shown) and iOS requirement (8 vs 13.0). On price, ratings volume, update cadence and in-app purchases 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. Retro Racing 2 sells 3 one-off in-app purchases and Undisputed Champ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Retro Racing 2 holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 156 and 383 respectively. Written reviews point the same way: 69% of Retro Racing 2's written reviews are positive against 43% of Undisputed Champ's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard4 real differences · 6 level
Retro Racing 2 versus Undisputed Champ: the parameters behind the verdict, then further details
ParameterRetro Racing 2Undisputed Champ
PriceFreeFree
Rating4.0 (156 ratings) — better3.0 (383 ratings)
Positive reviews69.2% of reviews — better42.6% of reviews
Number of ratings156383 — better
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.08 — better
Further details — not scored
Size46 MB67 MB
Age rating4+12+
DeveloperMr Qwak LimitedColin Lane Games AB

Customer experience

Retro Racing 2

All ratings153 ratings
Positive74.5%
Neutral7.2%
Negative18.3%
Written reviews130 reviews
Positive69.2%
Neutral12.3%
Negative18.5%

Undisputed Champ

All ratings383 ratings
Positive45.4%
Neutral9.1%
Negative45.4%
Written reviews183 reviews
Positive42.6%
Neutral13.7%
Negative43.7%

User reviews

Retro Racing 2

From 156 App Store ratings

What we love

  • 🎮 Fun and retro-style gameplay
  • 👍 Great value for money
  • 🎨 Appealing graphics and visuals
  • 🕹️ Responsive and intuitive controls
  • 🕹️ Tight and challenging gameplay

Room to improve

  • 💰 Paid content locked behind paywall
  • 🕹️ Lack of controller support
  • 🕰️ Short game length
  • 🕹️ Difficulty spikes in later levels

Undisputed Champ

From 383 App Store ratings

What we love

  • ⭐ Best sports career mode
  • ⭐ Great arcade boxing game
  • ⭐ Fun and enjoyable

Room to improve

  • 🐛 Frequent crashes and freezes
  • 🐛 Glitches and bugs
  • 🤔 Unexplained mechanics and stats

Bugs and requests

Retro Racing 2

Reported bugs

2 issues
  • Cones placed in awkward positions
  • Occasional crashes or performance issues

Requested features

4 requests
  • More tracks and game modes
  • Online multiplayer
  • Solo time trial mode
  • Customization options (e.g., liveries)

Undisputed Champ

Reported bugs

4 issues
  • Game crashes on startup
  • Freezes after fights
  • Buttons and controls not responsive
  • Saves and progress getting reset

Requested features

7 requests
  • Add more belts and divisions
  • Implement more customization options
  • Introduce new gameplay modes
  • Add online multiplayer
  • Implement weight classes
Show 2 more
  • Allow editing of created boxers
  • Provide more ways to spend in-game currency

In-app purchases

3 purchases

Retro Racing 2

One-time3
  • Stallion$0.99
  • Willmans$1.99
  • Premium Version$5.99
2 purchases

Undisputed Champ

One-time2
  • Remove Ads$1.99
  • Unlock All Boxers + Remove Ads$3.99

Questions

Is Retro Racing 2 free?
Retro Racing 2 is free to download, with in-app purchases available.
Is Undisputed Champ free?
Undisputed Champ is free to download, with in-app purchases available.
Which has better reviews, Retro Racing 2 or Undisputed Champ?
Retro Racing 2 is rated higher. Retro Racing 2 averages 4.0 out of 5 from 156 ratings, while Undisputed Champ averages 3.0 from 383 ratings.
Do Retro Racing 2 or Undisputed Champ have ads?
Retro Racing 2 shows ads; Undisputed Champ does not.
Which is updated more often, Retro Racing 2 or Undisputed Champ?
Retro Racing 2 ships an update weekly, and Undisputed Champ weekly. Most recently, Retro Racing 2 was updated on November 1, 2026 and Undisputed Champ on November 2, 2026.

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