Comparison

IDLE Ghost Knight vs Osmolume

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

Head to head
About

IDLE Ghost Knight

Embark on an endless idle RPG adventure as a Ghost Knight seeking revenge. Grow your character through dungeons, feed your living sword and shield to evolve them, and utilize unique effects and powerful items to overcome challenges. Enjoy offline growth with a magical golden box that collects resources.

Highlights
  • Endless idle RPG gameplay
  • Grow through dungeons
  • Evolve living sword and shield
  • Unique power-up effects
  • Collect artifacts, necklaces, rings
  • Infinite quests
  • Offline growth and resource collection
Features
Read full description

A village ruined by Mammon, the devil of greed. With a living sword and a shield in hand, Ghost Knight! Now revenge is in your hands. # Endless Idle RPG - Keep your hands free. - Grow endlessly through various Dungeons! # The Sword and Shield Mammon was looking for - Feed the Living Sword and Shield. - Feed them to evolve and become more powerful! # Unique Effects - Power up unique effects with different triggers. - You can set your sword on fire or defeat a monster in one shot! # Various items, endless Quests - Artifacts, necklaces, and rings are essential to grow stronger. - Infinite Quests to keep you on track. # Offline growth - Magical Golden Box that collects goods both online and offline!

About

Osmolume

Features
Read full description

Osmolume is a bright, tactile puzzle game about selective membranes and exact cellular balance. Guide water, salt, and glucose through a living membrane. Choose the right gate, set the direction and quantity, use blockers when a substance must stay in place, then test your setup. Every move changes the cell, so the solution must be precise. MASTER TEN HANDCRAFTED PUZZLES Begin with a single water gate, then learn selective permeability, concentration, direction control, blockers, two-way transport, multiple substances, and double membranes. Each level introduces one clear idea before combining the rules in later challenges. LEARN BY PLAYING The first level includes a concise four-step tutorial. Helpful hints explain the next logical step without adding timers or pressure. Completing a puzzle reveals a short science takeaway about the membrane behavior you used. EARN THREE STARS Complete the target, solve without a hint, and find the optimal sequence to earn all three stars. Progress and preferences are stored locally on the device. CLEAN, OFFLINE PLAY - No advertisements - No in-app purchases - No account or sign-in - No tracking or data collection - Portrait play designed for iPhone and iPad - Colorful, readable interface and optional sound and haptic controls Can you control what gets inside and bring every cell into balance?

Screenshots

IDLE Ghost Knight4 screens
Osmolume4 screens

Verdict

The call

The clearest difference is in-app purchases: Osmolume at none against IDLE Ghost Knight's 10. Osmolume also leads on ads (none vs shown). IDLE Ghost Knight's advantage is iOS requirement (12.0 vs 15.0). 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. IDLE Ghost Knight sells 10 one-off in-app purchases. Osmolume asks for nothing beyond the download.

Scorecard3 real differences · 6 level
IDLE Ghost Knight versus Osmolume: the parameters behind the verdict, then further details
ParameterIDLE Ghost KnightOsmolume
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings2 — better—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size315 MB50 MB
Age rating12+4+
DeveloperDreamplay Games Inc.Fihaglaris Tazummqais

In-app purchases

10 purchases

IDLE Ghost Knight

One-time10
  • FLEX Knight$4.99
  • Paperback Knight$4.99
  • The King of Ads$6.99
Show 7 more
  • Elixir Bundle & Pet Seal Pack$8.99
  • Elixir Starter Pack$9.99
  • Gold Starter Pack$9.99
  • Transcendent Seal Bulk Bundle$21.99
  • Legendary Seal Bundle Pack$21.99
  • Key Bundle Pack$21.99
  • 3-Seal Bundle Pack$21.99
None

Osmolume

No in-app purchases

Questions

Is IDLE Ghost Knight free?
IDLE Ghost Knight is free to download, with in-app purchases available.
Is Osmolume free?
Osmolume is free to download, with no in-app purchases.
Do IDLE Ghost Knight or Osmolume have ads?
IDLE Ghost Knight shows ads; Osmolume does not.

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