Comparison

Ghost Shock vs eyeStudy

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

Head to head
About

Ghost Shock

Experience an asymmetrical action game where heroes transform into monsters upon defeat, and monsters become heroes. Collect loot to upgrade equipment and skills, evolve monsters, and challenge a powerful boss controlled by ghosts.

Highlights
  • Asymmetrical action gameplay
  • Hero-to-monster transformations
  • Monster evolution system
  • Equipment and skill combinations
  • Boss battles with ghost control
  • Spirit servant mechanic
Features
Read full description

An asymmetrical action single-player game. At the start of battle, players control a hero with extraordinary powers. Upon defeat, the hero randomly transforms into a monster, while the monster that lands the final blow becomes the hero and continues the fight. Ultimately, players must challenge a boss controlled by three ghosts, or control the boss with two ghosts to meet the hero's challenge. 【Death Is Not the End】 The death of a hero does not mean the end of the game. Ghosts who defeat heroes are reborn as new heroes. Defeated heroes become spirit servants controlled by demons until they defeat the hero and are resurrected. 【Equipment Combinations】 Heroes can collect teeth as loot to purchase more powerful equipment and skills. Combine diverse weapons, equipment, and skills to create different combat styles. You can choose to use ranged skills for sustained damage or employ sharp melee attacks to overwhelm enemies. Combat strategy and style are entirely up to your choices. 【Monster Evolution】 Loyal servants can receive blessings from demons. Monsters can consume psionic energy to evolve into one of two new forms, easily defeating heroes with more powerful dark forces. 【Boss Battle】 As the victory condition, the hero will challenge a boss controlled by three ghosts. If the hero successfully defeats the boss within three attempts, they win the game. Conversely, if the hero fails in the third attempt, the three ghosts share the victory.

About

eyeStudy

Features
Read full description

eyeStudy is a multiplayer optometry quiz game designed for optometry students and eye care professionals. Clues are revealed one by one, and the earlier you identify the correct condition, the more points you earn. Create a room and invite friends, or jump into solo mode to practice on your own. Choose from 100 cases across 10 categories including cornea, retina, glaucoma, neuro-ophthalmology, and more. Features: - Multiplayer rooms with real-time scoring - Solo practice mode with adjustable timer - Ranked matches with an Elo-based rating system - Leaderboard with Bronze, Silver, Gold, Platinum, and Diamond tiers - 100 clinical cases across 10 categories - Confidence betting system for risk and reward - Streak and speed bonuses Disclaimer: eyeStudy is an educational quiz game designed for learning purposes only. It is not a substitute for professional clinical judgment. Always consult a qualified eye care professional for clinical decisions.

Screenshots

Ghost Shock4 screens
eyeStudy4 screens

Verdict

The call

The clearest difference is rating: eyeStudy at 5.0 against Ghost Shock's 4.0. eyeStudy also leads on in-app purchases (none vs 10). On price, ratings volume, ads 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. Ghost Shock sells 10 one-off in-app purchases. eyeStudy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

eyeStudy holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scorecard2 real differences · 6 level
Ghost Shock versus eyeStudy: the parameters behind the verdict, then further details
ParameterGhost ShockeyeStudy
PriceFreeFree
Rating4.0 (2 ratings)5.0 (1 ratings) — better
Number of ratings2 — better1
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size320 MB29 MB
Age rating9+4+
DeveloperWingjoy Games Co., LtdHoang Harry Tran

In-app purchases

10 purchases

Ghost Shock

One-time10
  • Hero 2$1.99
  • Monster Pack 1$2.99
  • Monster Pack 3$2.99
Show 7 more
  • All Hero Pack$2.99
  • Monster Pack 2$2.99
  • 靈骨鎧$2.99
  • All Monster Pack$5.99
  • Upgrade to Ultimate Pack$6.00
  • Ultimate Pack$10.99
  • Diamonds 8800$99.99
None

eyeStudy

No in-app purchases

Questions

Is Ghost Shock free?
Ghost Shock is free to download, with in-app purchases available.
Is eyeStudy free?
eyeStudy is free to download, with no in-app purchases.
Which has better reviews, Ghost Shock or eyeStudy?
eyeStudy is rated higher. Ghost Shock averages 4.0 out of 5 from 2 ratings, while eyeStudy averages 5.0 from 1 ratings.
Do Ghost Shock or eyeStudy have ads?
Both Ghost Shock and eyeStudy show ads.

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