Comparison

ASTRO vs ONE

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

Head to head
About

ASTRO

Features
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Tap to rise. Hold to stop moving forward. Simple controls. A demanding challenge. ASTRO-BOOST is a challenging side-scrolling action game with responsive controls and retro pixel-art visuals. Strap on your jetpack and navigate handcrafted space stages. Find a path through tight gaps, blast obstacles with automatic shots, and time your moves to reach the goal. LEARN THE CONTROLS Each tap gives you lift. Tap rapidly to climb, or hold to stop moving forward and line up your next move. Practice the basics in the tutorial, then put your skills to the test. FEATURES • Simple tap-and-hold controls • Handcrafted pixel-art stages • Automatic shooting to destroy enemies and break through walls • Power-ups to help you push through • Replays of your best runs to review your route and timing • Game Center leaderboards • Challenging gameplay that rewards practice and precision CHASE YOUR PERSONAL BEST Learn the route, sharpen your timing, and turn each attempt into a better run. Can you clear every stage and climb the leaderboards?

About

ONE

Features
Read full description

ONE-DOT GAMES is a sequel to one-dot enemies (released in 2009, with over 290,000 downloads worldwide), originally conceived by game creator Kenji Eno. A free collection of mini games with simple rules that anyone can pick up and play. Enjoy a slightly strange and unique game experience that begins with a single tiny dot.

Screenshots

ASTRO4 screens
ONE4 screens

Verdict

The call

The clearest difference is in-app purchases: ONE at none against ASTRO's 1. ONE also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). ASTRO's advantage is update cadence (every 4 days vs monthly). On price 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. ASTRO sells 1 one-off in-app purchase. ONE asks for nothing beyond the download.

UpkeepUpdate frequency

ASTRO ships an update every 4 days, ONE monthly. The most recent releases landed on September 29, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 2 level
ASTRO versus ONE: the parameters behind the verdict, then further details
ParameterASTROONE
PriceFreeFree
Update frequencyEvery 4 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size92 MB157 MB
Age rating4+4+
DeveloperSHINTARO NAKAOKAFrom Yellow To Orange Co., Ltd.

In-app purchases

1 purchases

ASTRO

One-time1
  • Remove Ads & Unlimited Stamina$1.99
None

ONE

No in-app purchases

Questions

Is ASTRO free?
ASTRO is free to download, with in-app purchases available.
Is ONE free?
ONE is free to download, with no in-app purchases.
Do ASTRO or ONE have ads?
ASTRO shows ads; ONE does not.
Which is updated more often, ASTRO or ONE?
ASTRO ships an update every 4 days, and ONE monthly. Most recently, ASTRO was updated on September 29, 2026 and ONE on September 15, 2026.

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