Comparison

I.F.O! vs Retrospace Customize

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

Head to head
About

I.F.O!

Read full description

※ This app is the free version of the paid app I.F.O and contains ads. The paid version offers an ad-free experience and higher resolution, allowing you to enjoy the world of I.F.O more clearly. A fierce battle against UFO squadrons across the LCD sky! The fate of the Earth rests on your old, beat-up monoplane! A space odyssey without space, brought to you by Total Battery! ● Simple yet deep controls Press the left or right button to rotate your aircraft. Press both buttons at once to fly at high speed! Just two controls deliver intense aerial combat. ● A junk plane that grows stronger Capture aliens escaping from destroyed UFOs(?) and mysterious alien power will upgrade your weapons. ● Unique weapons and items Rescue cows and sheep abducted by aliens to change your weapon! Depending on the livestock you save, you can recover life or obtain heart pieces that increase your maximum life. – v1.1 Update – ● Weapon Mode Challenge high scores using only your favorite weapon! With this weapon, I am the best. Programming & Artwork : Total Battery (Gon Lee) Stage BGM : Skipmore Title BGM : OTOnoniwa

About

Retrospace Customize

Experience a classic arcade-style top-down shooter with retro graphics and gameplay. Engage in fast-paced action reminiscent of older gaming eras.

Highlights
  • Arcade-style gameplay
  • Classic retro graphics
  • Top-down shooter mechanics
  • Fast-paced action
Features
Read full description

A arcade styled topdown shooter game with classic elements.

Screenshots

I.F.O!4 screens
Retrospace Customize3 screens

Verdict

The call

The clearest difference is ads: Retrospace Customize at none against I.F.O!'s shown. On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

I.F.O! ships an update every 6 weeks, Retrospace Customize monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
I.F.O! versus Retrospace Customize: the parameters behind the verdict, then further details
ParameterI.F.O!Retrospace Customize
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeksMonthly — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.1
Further details — not scored
Size103 MB25 MB
Age rating4+9+
Developergon leeLicheng Zheng

In-app purchases

None

I.F.O!

No in-app purchases

None

Retrospace Customize

No in-app purchases

Questions

Is I.F.O! free?
I.F.O! is free to download, with no in-app purchases.
Is Retrospace Customize free?
Retrospace Customize is free to download, with no in-app purchases.
Do I.F.O! or Retrospace Customize have ads?
I.F.O! shows ads; Retrospace Customize does not.
Which is updated more often, I.F.O! or Retrospace Customize?
I.F.O! ships an update every 6 weeks, and Retrospace Customize monthly. Most recently, I.F.O! was updated on November 7, 2026 and Retrospace Customize on November 3, 2026.

Other comparisons