Comparison

Fall in Hole! vs Gravity OB1

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

Head to head
About

Fall in Hole!

A grid-based puzzle game where players swipe balls into matching holes. Test your logic and precision with increasingly challenging levels. Easy to learn but difficult to master, this game offers addictive gameplay.

Highlights
  • Grid-based puzzle gameplay
  • Swipe ball mechanics
  • Logic and precision testing
  • Increasingly challenging levels
  • Intuitive controls
  • Addictive puzzle solving
Read full description

Swipe balls into matching holes in this addictive grid-based puzzle game! Test your logic and precision as you swipe to guide balls into the correct holes. Each move counts—balls must fit perfectly, and the puzzles only get trickier. With intuitive mechanics and increasingly challenging levels, this game is easy to pick up but hard to master. Can you solve them all?

About

Gravity OB1

Features
Read full description

GRAVITY OB1 turns orbital physics into pure arcade thrill. Sling your ship across a living solar system, ride the pull of planets and black holes, and master gravity itself — because the radar is your only map. THREE GAMES IN ONE - CRUISE — Pure flight. No weapons, no boosters. Just you, gravity, and one perfect slingshot to the target. - COMBAT — Full war. Dodge mines, missiles, and asteroid lasers. Boosters and shields at your side. - ASSAULT — Take the fight to the enemy. Dogfight alien ships with a twin-stick control scheme, lock into orbit around planets, and rain fire on your foes. MASTER GRAVITY Every shot is a puzzle. Planets bend your flight path, black holes swallow the careless, and the sun is always hungry. Learn to read the pull, thread the needle, and let physics carry you home. ORBIT LOCK Fly close to any planet and lock into a stable orbit — circle your target hands-free while your cannons and homing missiles pour fire into it. A gravity-powered gunship run like nothing else on mobile. A FLEET OF SHIPS Unlock 8 distinct ships, from the nimble Needle interceptor to the mighty Bastion battleship. Each flies differently — light and fast, or heavy and armored but harder to pull free of gravity's grip. 100 MISSIONS + SUPER NOVA Ten levels across every mode, each with escalating hazards: moving asteroids, black holes, orbiting worlds, and finally the endless waves of Super Nova. FEATURES - Real gravity physics — no two shots ever feel the same - Three completely different game modes - 8 unlockable ships with unique handling - 8 alien enemy types with distinct behaviors - Homing missiles, cannons, boosters, and shields - A tactical radar you'll learn to live by - Premium hand-crafted art and an original soundtrack Free to play the opening of every mode. Unlock the full campaign once — yours forever. Slingshot in. Master the pull. Clear the system.

Screenshots

Fall in Hole!4 screens
Gravity OB14 screens

Verdict

The call

The clearest difference is ads: Gravity OB1 at none against Fall in Hole!'s shown. Gravity OB1 also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.4 vs 15.0). On price, 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. Fall in Hole! sells 13 one-off in-app purchases and Gravity OB1 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fall in Hole! ships an update every 3 weeks, Gravity OB1 every 5 days. The most recent releases landed on September 21, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
Fall in Hole! versus Gravity OB1: the parameters behind the verdict, then further details
ParameterFall in Hole!Gravity OB1
PriceFreeFree
Rating4.8 (49 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings49 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size301 MB25 MB
Age rating12+4+
DeveloperSUPERSONIC STUDIOS LTDQ8blog

In-app purchases

13 purchases

Fall in Hole!

One-time13
  • Coin Pack 1$1.99
  • Starter Bundle$2.99
  • Fail Offer$4.99
Show 10 more
  • Coin Pack 2$6.99
  • Pro Bundle2 variants$9.99
  • Coin Pack 3$14.99
  • Master Bundle2 variants$19.99
  • Coin Pack 4$29.99
  • Mega Bundle2 variants$39.99
  • Coin Pack 5$54.99
  • Giant Bundle2 variants$79.99
  • Legendary Bundle2 variants$99.99
  • Coin Pack 6$99.99
1 purchases

Gravity OB1

One-time1
  • Unlock Full Game$3.99

Questions

Is Fall in Hole! free?
Fall in Hole! is free to download, with in-app purchases available.
Is Gravity OB1 free?
Gravity OB1 is free to download, with in-app purchases available.
Do Fall in Hole! or Gravity OB1 have ads?
Fall in Hole! shows ads; Gravity OB1 does not.
Which is updated more often, Fall in Hole! or Gravity OB1?
Fall in Hole! ships an update every 3 weeks, and Gravity OB1 every 5 days. Most recently, Fall in Hole! was updated on September 21, 2026 and Gravity OB1 on September 28, 2026.

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