Comparison

Inversion vs Deep Trouble

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

Head to head
About

Inversion

Features
Read full description

Have you ever imagined what happens to the world when gravity is not always downward? In an upside-down city, walking on the walls and falling to the sky, the space is no longer limited to the flat ground, and the movement of all objects will become different. This game constructs a special gravity space. In the game, you will explore in the intricate gravity space, break the traps, solve the puzzles, and discover the path to the end. Game Features - exquisitely designed levels - Hundreds of mind-blowing puzzles with hidden paths and well-designed traps - Collect and upgrade various characters and trails - 100% real physics - Three different game modes - Level mode: reach the final point of each level within a limited number of moves - Capture mode: no limit on the number of moves, you need to capture all chickens in the shortest time - Treasure mode: discover and collect the hidden treasures in the level - Comfortable and relaxing music and sound - Easy to control, fun to play - Compete with others on the leaderboard

About

Deep Trouble

Navigate treacherous caves, outwit bats, and race against the clock in this retro cave-crawler. With simple controls and brutal levels, test your skills to reach the exit before time runs out. Features 30 challenging levels with no hand-holding.

Highlights
  • Retro cave-crawler gameplay
  • 30 challenging underground levels
  • Race against the clock for high scores
  • Tight d-pad controls for mobile
  • Skip levels with a long-press option
  • Earn grades from C to S
Features
Read full description

Deep Trouble is a retro cave-crawler inspired by the classic Boulder Dash. Navigate treacherous underground caverns, outwit the bats lurking in the dark, and reach the exit before the clock runs out. Simple controls. Brutal caves. Zero mercy. 30 underground levels — each more devious than the last. Think you can breeze through? Good luck. Features: - Tight d-pad controls built for mobile — tap once for a single step, hold to keep moving - 10 lives stand between you and a fresh start from the top - Race against the clock — your score is all about speed - Boulders and bats have a lot to say about your performance - Stuck on a level? Long-press to skip it — but it'll be waiting for you at the end - Shake to restart (we understand) - Earn a grade from C to S when you clear all 30 levels No diamonds to collect. No power-ups. No hand-holding. Just you, a cave full of problems, and a door somewhere at the end of it. Deep Trouble. A Delulu adventure.

Screenshots

Inversion4 screens
Deep Trouble4 screens

Verdict

The call

The clearest difference is in-app purchases: Deep Trouble at none against Inversion's 7. Deep Trouble also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). Inversion's advantage is iOS requirement (12.0 vs 18.0). 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. Inversion sells 7 one-off in-app purchases. Deep Trouble asks for nothing beyond the download.

UpkeepUpdate frequency

Inversion ships an update every 2 months, Deep Trouble every 9 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 5 level
Inversion versus Deep Trouble: the parameters behind the verdict, then further details
ParameterInversionDeep Trouble
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size347 MB8 MB
Age rating4+9+
DeveloperMOBASOFrank Neumann

In-app purchases

7 purchases

Inversion

One-time7
  • Small Pack$0.99
  • Character Rabbit$0.99
  • Premium$1.99
Show 4 more
  • Character Star Dragon$2.99
  • Character Tai Chi Dragon$2.99
  • Normal Pack$4.99
  • Big Pack$8.99
None

Deep Trouble

No in-app purchases

Questions

Is Inversion free?
Inversion is free to download, with in-app purchases available.
Is Deep Trouble free?
Deep Trouble is free to download, with no in-app purchases.
Do Inversion or Deep Trouble have ads?
Inversion shows ads; Deep Trouble does not.
Which is updated more often, Inversion or Deep Trouble?
Inversion ships an update every 2 months, and Deep Trouble every 9 days. Most recently, Inversion was updated on November 8, 2026 and Deep Trouble on November 5, 2026.

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