Comparison

Bounder vs Dotty The Kangaroo ZX

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

Head to head
About

Bounder

Experience a classic 80s arcade game faithfully recreated for mobile. Bounce and dodge through challenging levels, enjoying innovative features like parallax scrolling. This version offers multiple original platform ports with enhancements for modern devices.

Highlights
  • Faithful recreation of original game
  • Parallax scrolling
  • Multiple platform versions (C64, Spectrum, Amstrad)
  • Challenging levels
  • High score chasing
  • Mobile-optimized controls
Read full description

Bounder was one of the most successful games in the 80’s and was published by Gremlin Graphics in 1985. Gremlin were responsible for many classics such as Bounder, Re-Bounder, Monty Mole, Thing on a Spring, Zool etc… they were one of the biggest developers and publishers in the world and started by Ian Stewart, Gremlin was one of the pioneers to kickstart the games industry.  Bounder’s popularity spans decades and has continued to be featured in Retro Gamer with a 2 page spread only recently, Walk-through videos on Youtube, regular mentions about the game on social media and it’s been included in the new Mini C64 machine. This little tennis ball of fun continues to be highly regarded and fondly remembered in the retro-gaming community.  Originally created by Christian Shrigley, Andrew Green, Robert Toone, Bounder featured many ground-breaking features such as Parallax Scrolling, first seen on a computer game. The game featured 10 levels, all as challenging as the first and at times is unforgiving but that's what kept drawing people back to this best selling game. Zzap!64 gleefully pinned a Gold Medal on the daredevil tennis ball in its tenth issue, calling Bounder “an absorbing, demanding and totally innovative approach to the ageing platform formula,” and that's exactly what Bounder is.  Our Bounder version is faithful to the original and includes features which helps it translate to mobile devices. Our App includes the C64, Spectrum and Amstrad versions, not emulated but re-coded to a high standard so it looks and feels like the original computer versions but with new added extras to please retro gamers and attract new gamers to Bounder.  Bounce and dodge your way to your highest score yet!  This game is free to download but does offer in-app purchases.

About

Dotty The Kangaroo ZX

Guide a kangaroo through challenging levels by jumping on platforms. Reach the exit before falling into hazards. Features a speed run mode and Game Center integration for high scores.

Highlights
  • Navigate four challenging levels
  • Jump on platforms to progress
  • Find the exit by reaching the red block
  • Speed run mode with leaderboard
  • Game Center support for scores and achievements
  • Touch screen and keyboard controls
Read full description

You play the part of Dotty the kangaroo who has been put on a course to test his intelligence and physical ability. Work your way through several levels and find the exit before you fall into a shark-filled pool. Originally written in 1984 for the 16K ZX Spectrum by Ian McTavish, now back on iOS and macOS. This is a recreation of the original ZX Spectrum version of the game on iOS. A speed run mode is available: • on macOS, press the 'S' key to start the game in speed run mode. • on iOS, double tap to start the game in speed run mode. • complete the 4 levels twice (normal and hard mode) and your fastest time will be recorded in the Speed Run Leaderboard. Features: • Guide Dotty through four levels by jumping on the platforms • Open the door by reaching the red block • When all levels are completed, the game gets harder • Touch screen control on iOS, original keyboard controls on macOS • Game Center™ support with high scores and achievements. • Speed run: complete the 4 levels in normal mode and hard mode and record you fastest time.

Screenshots

Bounder4 screens
Dotty The Kangaroo ZX3 screens

Verdict

The call

Bounder and Dotty The Kangaroo ZX both sit at 4.0 stars, but that hides the real split: 100% of Dotty The Kangaroo ZX's written reviews are positive against 63% of Bounder's. Dotty The Kangaroo ZX also leads on in-app purchases (none vs 1) and update cadence (every 5 months vs every 34 months). Bounder's advantage is iOS requirement (12.0 vs 18.6). On price, rating, ratings volume and ads 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. Bounder sells 1 one-off in-app purchase. Dotty The Kangaroo ZX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for Bounder against 4.0 for Dotty The Kangaroo ZX. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews are what separate them: 63% of Bounder's written reviews are positive against 100% of Dotty The Kangaroo ZX's.

UpkeepUpdate frequency

Bounder ships an update every 34 months, Dotty The Kangaroo ZX every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Bounder versus Dotty The Kangaroo ZX: the parameters behind the verdict, then further details
ParameterBounderDotty The Kangaroo ZX
PriceFreeFree
Rating4.0 (4 ratings)4.0 (4 ratings)
Positive reviews62.5% of reviews100.0% of reviews — better
Number of ratings44
Update frequencyEvery 34 monthsEvery 5 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better18.6
Further details — not scored
Size75 MB5 MB
Age rating4+4+
DeveloperAtatio Interactive LtdP-Edge media

Customer experience

Bounder

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews8 reviews
Positive62.5%
Neutral12.5%
Negative25.0%

Dotty The Kangaroo ZX

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Bounder

One-time1
  • Full Game$1.99
None

Dotty The Kangaroo ZX

No in-app purchases

Questions

Is Bounder free?
Bounder is free to download, with in-app purchases available.
Is Dotty The Kangaroo ZX free?
Dotty The Kangaroo ZX is free to download, with no in-app purchases.
Which has better reviews, Bounder or Dotty The Kangaroo ZX?
Bounder and Dotty The Kangaroo ZX are both rated 4.0 out of 5 on the App Store, from 4 and 4 ratings respectively.
Do Bounder or Dotty The Kangaroo ZX have ads?
Neither Bounder nor Dotty The Kangaroo ZX shows ads.
Which is updated more often, Bounder or Dotty The Kangaroo ZX?
Bounder ships an update every 34 months, and Dotty The Kangaroo ZX every 5 months. Most recently, Bounder was updated on November 2, 2026 and Dotty The Kangaroo ZX on November 3, 2026.

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