Comparison

ReefShift vs Joe Fun

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

Head to head
About

ReefShift

Features
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ReefShift is a beautifully crafted ocean-themed sliding puzzle adventure where strategy meets serenity. Deep in a shimmering coral world, a gentle sea turtle has drifted far from home, and only your wits can guide it back to the open sea. Every level is a living underwater diorama packed with darting fish, swaying seaweed, ancient coral walls, and mysterious swirling vortices, and it is up to you to clear a path through the chaos. At its heart, ReefShift is a modern take on the classic block-sliding puzzle in the tradition of Klotski and Rush Hour. The rules are elegantly simple: slide the ocean creatures around a 4 by 5 tidal board, one direction at a time, until the 2 by 2 sea turtle can glide into the glowing exit vortex. But do not let the calm surface fool you, because beneath every peaceful reef lies a puzzle that will stretch your spatial reasoning, planning, and patience to their limits. ReefShift unfolds across 50 handcrafted levels spread over five distinct chapters, each with its own mood, palette, and rising challenge. Begin your descent in the sunlit Coral Reef, where you will learn the gentle art of the slide. Drift into the shimmering cold of the Ice Ocean, navigate the tangled wreckage of the Sunken Ship, brave the crushing pressure of the Abyss Deep, and finally break free into the boundless Open Sea. With each chapter the boards grow denser, the paths grow trickier, and the satisfaction of that final winning slide grows all the sweeter. Every level has a mathematically verified optimal solution, so there is always a perfect path waiting to be discovered. Clear a level and you will earn a star rating based on how efficiently you solved it, and you can chase all three stars on every stage to prove you are a true reef master. Track your moves and total distance in real time, review your complete play history in the Records hall, and return to any level to beat your personal best. Each victory rewards you with shells, the treasures of the deep, and you can spend them to unlock a collection of gorgeous turtle skins, from the classic Green Turtle to the sleek Blue, the radiant Gold, and the dazzling Neon Turtle that glows like bioluminescent plankton. Jump straight into the action with Start Game, hand-pick any unlocked stage from the Level Select map, or test your instincts with a randomized Daily Challenge. With intuitive one-finger drag controls, smooth grid-snapping animation, gentle ambient sound, and a soothing blue-green aesthetic, ReefShift is the perfect companion for a quick brain-teasing break or a long, meditative deep dive. There are no timers forcing your hand and no pressure, only you, the current, and the quiet joy of solving one more perfect puzzle. Can you help every turtle find its way home? ReefShift, slide with the tide.

About

Joe Fun

Features
Read full description

Joe Fun is a free casual adventure game that blends spin-based matching mechanics with RPG progression, battles, crafting, and daily rewards. SPIN, BATTLE, AND GROW • Take on turn-based spin battles against bosses and enemies • Explore chapters, unlock achievements, and collect items • Upgrade gear in the Workshop and build your strategy • Spin the prize wheel and claim daily login rewards • Save your progress locally on your device FOR ENTERTAINMENT ONLY Joe Fun is a single-player entertainment app. All coins, items, and rewards are virtual and have no real-world cash value. This app does not offer real-money gambling, betting, or cash prizes. PRIVACY & TRANSPARENCY We respect your privacy. A Privacy Policy is available in the app before you start playing. You may be asked for permission to use your device identifier for marketing attribution and analytics. You can decline and still enjoy the full game experience. OPTIONAL IN-APP WEB CONTENT Some features may load trusted web content inside the app (for example, Privacy page), open in your device browser. Download Joe Fun and start your destiny adventure today!

Screenshots

ReefShift3 screens
Joe Fun4 screens

Verdict

The call

The clearest difference is update cadence: ReefShift at every 4 days against Joe Fun's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ReefShift ships an update every 4 days, Joe Fun every 9 days. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

Scorecard1 real difference Ā· 5 level
ReefShift versus Joe Fun: the parameters behind the verdict, then further details
ParameterReefShiftJoe Fun
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size43 MB36 MB
Age rating4+9+
DeveloperTho Tran NgocQamaniq Rosidex Bennett

In-app purchases

None

ReefShift

No in-app purchases

None

Joe Fun

No in-app purchases

Questions

Is ReefShift free?
ReefShift is free to download, with no in-app purchases.
Is Joe Fun free?
Joe Fun is free to download, with no in-app purchases.
Do ReefShift or Joe Fun have ads?
Neither ReefShift nor Joe Fun shows ads.
Which is updated more often, ReefShift or Joe Fun?
ReefShift ships an update every 4 days, and Joe Fun every 9 days. Most recently, ReefShift was updated on September 18, 2026 and Joe Fun on September 14, 2026.

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