Comparison

LiquidMath vs Submarine

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

Head to head
About

LiquidMath

Engage with quick math exercises through a fluid, colorful interface. Enjoy fully offline gameplay with no ads or in-app purchases. Experience math in a new dimension on Apple Vision Pro.

Highlights
  • Liquid Swipe Interface
  • Expressive Color Palettes
  • Bite-Sized Math Exercises
  • Fully Offline Gameplay
  • Ad-Free Experience
  • Apple Vision Pro Support
Read full description

Game Features: - Stunning Liquid Swipe Interface: A smooth, fluid UI that makes every interaction feel effortless and modern. - Expressive Color Palettes: Personalize your experience with vibrant themes that match your mood. - Bite-Sized Math Exercises: Quick and satisfying problems designed to sharpen your mind without overwhelming. - Fully Offline Gameplay: Play anytime, anywhere. No Wi-Fi needed! - Completely Ad-Free: Enjoy uninterrupted gameplay with zero distractions. For the first time ever, Liquid Math comes to Apple Vision Pro. Now, you can immerse yourself in the game at the comfort of your couch!

About

Submarine

Pilot a submarine through vibrant underwater worlds, dodging hazards like torpedoes and mines. Collect coins to unlock new submarines and power-ups. Compete globally on leaderboards for the longest survival time.

Highlights
  • Touch and drag steering
  • Three lives per run
  • Collect coins and treasure
  • Unlock 12 unique submarines
  • Power-ups like shields and magnets
  • Global leaderboards
  • Offline play
Features
Read full description

Dive into the depths with Submarine: Reef Pilot, an action-packed endless submarine game that's easy to pick up but hard to master! Steer your sub through beautiful underwater landscapes while dodging torpedoes, mines, and depth charges. How long can you survive? SIMPLE CONTROLS, DEEP STRATEGY • Touch and drag to steer your submarine up and down • Easy to learn, challenging to master • Perfect for quick gaming sessions or extended runs SURVIVE THE DEPTHS • Three lives to prove your skill. Be careful! Every hit counts! • Face increasingly difficult hazards as you progress • Earn brief invincibility after each hit to recover and reposition COLLECT & UPGRADE • Gather coins to rack up points • Discover rare treasure chests on the ocean floor • Spend coins in the shop to unlock 12 unique submarines • Choose your strategy: nimble small subs, balanced medium hulls, or tank-like large submarines SUBMARINE SIZE CLASSES Each submarine has different characteristics: • Small — Lightning-fast and agile, but fragile (1 hit per life) • Medium — Balanced speed and durability (2 hits per life) • Large — Slow but mighty tanks (3 hits per life) Pick the hull that matches your play style! POWERFUL PICKUPS Collect glowing power-ups to turn the tide: • Shield — Pass through hazards unharmed • Coin Magnet — Pull in coins from across the screen • Auto-Fire — Blast hazards out of your way • 2× Score — Double your distance points • Bonus Life — Restore lost lives (when below max) CONTINUE YOUR RUN Lost your last life? Spend coins to continue right where you left off with all three lives restored! Keep pushing for that perfect run. COMPETE GLOBALLY • Two leaderboards: Best Single Run and All-Time Distance • Game Center integration for global competition • Track your local top 10 runs • Challenge friends and climb the ranks BEAUTIFUL UNDERWATER WORLD • Parallax scrolling mountain ranges and seabed • Randomized landscapes made with delightfully colorful art • Discover sunken wrecks as you explore PREMIUM FEATURES • No ads — pure gameplay • One-time coin packs available (completely optional) • All submarines unlockable through gameplay • iCloud sync keeps your progress across devices • Full offline play supported POLISH & FEEL • Haptic feedback on every impact and pickup • Dynamic music that adapts to each screen • Satisfying sound effects and visual juice Whether you're chasing the top of the leaderboard or just killing time between meetings, Submarine: Reef Pilot delivers quick, satisfying submarine action. Every run is a fresh challenge with randomized hazards and procedural landscapes. Download now and see how far you can go!

Screenshots

LiquidMath4 screens
Submarine2 screens

Verdict

The call

The clearest difference is in-app purchases: LiquidMath at none against Submarine's 4. LiquidMath also leads on ratings volume (7 vs 2). Submarine's advantage is update cadence (every 4 days vs every 3 months). On price, rating, ads and monetization model 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. Submarine sells 4 one-off in-app purchases. LiquidMath asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for LiquidMath against 5.0 for Submarine. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

UpkeepUpdate frequency

LiquidMath ships an update every 3 months, Submarine every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
LiquidMath versus Submarine: the parameters behind the verdict, then further details
ParameterLiquidMathSubmarine
PriceFreeFree
Rating5.0 (7 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings7 — better2
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size0 MB19 MB
Age rating4+4+
DeveloperSoltan AdelMooreDev Technologies LLC

Customer experience

LiquidMath

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Submarine

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LiquidMath

No in-app purchases

4 purchases

Submarine

One-time4
  • 1,000 Coins$0.99
  • 5,000 Coins$2.99
  • 15,000 Coins$4.99
Show 1 more
  • 50,000 Coins$9.99

Questions

Is LiquidMath free?
LiquidMath is free to download, with no in-app purchases.
Is Submarine free?
Submarine is free to download, with in-app purchases available.
Which has better reviews, LiquidMath or Submarine?
LiquidMath and Submarine are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.
Do LiquidMath or Submarine have ads?
Neither LiquidMath nor Submarine shows ads.
Which is updated more often, LiquidMath or Submarine?
LiquidMath ships an update every 3 months, and Submarine every 4 days. Most recently, LiquidMath was updated on November 3, 2026 and Submarine on October 31, 2026.

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