Comparison

Doctor Blast vs RETRO

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

Head to head
About

Doctor Blast

Engage in an exhilarating shooting experience against challenging adversaries. Choose your role as a doctor battling viruses or a soldier fighting AI robots. Utilize special items and upgrades to enhance your abilities and unlock new themes.

Highlights
  • Strategic ball shooting gameplay
  • Boss battles
  • Multiple theme choices (Doctor vs. Viruses, Soldier vs. Robots)
  • Special items for power-ups
  • Upgrade system for enhanced abilities
  • Cannon skin customization
Features
Read full description

Moving and shooting against naughty balls and dangerous bosses can be an exhilarating experience. The combination of quick reflexes and strategic thinking is essential to overcome these challenging adversaries. Whether you're dodging the relentless attacks of the naughty balls or devising a plan to defeat the formidable bosses, every move and shot counts. Stay vigilant and focused, as the stakes are high and the consequences of failure can be dire. Prepare yourself for an intense battle and show those naughty balls and dangerous bosses who's in charge! THEME INSPIRATION In this epic battle, it's time for you to make a choice that will shape the course of the future. Will you become a skilled and knowledgeable DOCTOR, armed with advanced technology to blast away all the menacing VIRUSES that threaten mankind? Or will you embrace the role of a fearless and courageous soldier, piloting a powerful SPACESHIP, as you take on the colossal challenge of fighting against the relentless conquest of AI ROBOTS? The fate of humanity rests in your hands as you navigate through this thrilling adventure. But that's not all - there's more! Exciting and captivating themes await, waiting to be unlocked by your unwavering determination and exceptional skills. Each new theme promises new challenges, surprises, and rewards, making every step of your journey an exhilarating experience. So, what will it be? Choose your path, embrace your destiny, and get ready to embark on an unforgettable quest to save the world!" GAME FEATURES In order to successfully navigate through these tough battles, it is crucial to have additional support. SPECIAL ITEMS play a significant role in enhancing your abilities by granting you access to stronger bullets, the ability to freeze your enemy, or even making you invincible. On top of that, the UPGRADE SYSTEM offers the opportunity to further enhance your bullet's speed and power, making you an even more formidable force. Furthermore, don't forget to explore the vast array of skins available for your cannon. While these skins may not directly contribute to your strength, they undoubtedly add an extra layer of excitement and intrigue to your adventure. Each new skin brings a unique visual element, making your journey all the more captivating and enjoyable. You can find more information about us in the following channels: Facebook: https://www.facebook.com/profile.php?id=61552927952055 Youtube: https://www.youtube.com/channel/UC9c_HxvAVyEo1l4biRaOOUg

About

RETRO

Embark on an epic space adventure with over 30 action-packed levels. Battle swarms of enemies, face challenging bosses, and enjoy stunning retro-style graphics with an immersive soundtrack. Compete for top scores worldwide.

Highlights
  • 30+ levels of intense action
  • Epic boss battles
  • Stunning retro-style graphics
  • Immersive soundtrack
  • Worldwide high score competition
Features
Read full description

RETRO SPACE 2: Blast Your Way to Glory! Get ready to embark on an epic space adventure with RETRO SPACE 2! Inspired by a legendary classic, this game takes you on a thrilling journey through 30+ action-packed levels, where youโ€™ll face off against menacing bosses, swarms of enemies, and mind-blowing challenges. Key Features: 30+ Levels of Intense Action: Battle through waves of invaders and conquer the galaxy! Epic Boss Battles: Take down colossal bosses with skill and strategy. Stunning Visuals: A vibrant, modern twist on retro-style graphics thatโ€™ll blow you away. Immersive Soundtrack: Pulse-pounding sound effects and music to keep you in the zone. Compete for the Top Spot: Compare your high scores with players worldwide and claim your place as the ultimate space defender. Relive the nostalgia of old-school mobile gaming, but with a fresh, colorful, and modern upgrade. Whether you're a casual gamer or a hardcore score-chaser, RETRO SPACE 2 offers endless hours of fun and excitement. Are you ready to destroy all invaders and become the ultimate space hero? Download now and unleash the chaos!

Screenshots

Doctor Blast4 screens
RETRO4 screens

Verdict

The call

The clearest difference is ads: Doctor Blast at none against RETRO's shown. Doctor Blast also leads on update cadence (every 3 weeks vs every 7 months) and iOS requirement (12.0 vs 15.0). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Doctor Blast sells 6 one-off in-app purchases and RETRO sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Doctor Blast ships an update every 3 weeks, RETRO every 7 months. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

Scorecard3 real differences ยท 5 level
Doctor Blast versus RETRO: the parameters behind the verdict, then further details
ParameterDoctor BlastRETRO
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 3 weeks โ€” betterEvery 7 months
AdsNo โ€” betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size165 MB124 MB
Age rating4+9+
DeveloperJadore Pte. Ltd.Apps Bergman Ltda

Customer experience

Doctor Blast

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RETRO

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Doctor Blast

One-time6
  • Beginner Pack$0.99
  • 10K Gold$0.99
  • Bundle Heart$0.99
Show 3 more
  • Special Pack$1.99
  • Diamond Lover$2.99
  • Remove Ad Forever$2.99
3 purchases

RETRO

One-time3
  • Extra Life$0.99
  • Midas Hands$1.99
  • Bonus Package$2.99

Questions

Is Doctor Blast free?
Doctor Blast is free to download, with in-app purchases available.
Is RETRO free?
RETRO is free to download, with in-app purchases available.
Do Doctor Blast or RETRO have ads?
RETRO shows ads; Doctor Blast does not.
Which is updated more often, Doctor Blast or RETRO?
Doctor Blast ships an update every 3 weeks, and RETRO every 7 months. Most recently, Doctor Blast was updated on October 2, 2026 and RETRO on October 24, 2026.

Other comparisons