PathLock vs eyeStudy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PathLock
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PathLock: Number Puzzle is a sleek, satisfying number-path game where every level has one goal: draw a single continuous route through the grid, touching the numbers in order. No guessy clutter—just clean logic and that “click” moment when the path locks in. How it works • Start at 1 • Move to 2, 3, 4… in sequence • Cover every cell with one continuous path Why you’ll like it • Fast to learn, surprisingly deep as grid sizes grow • Smooth, game-like feedback for a crisp solving flow • Achievements that reward clean runs and progress • 300 levels across multiple grid sizes with escalating challenge Premium Upgrade for a cleaner experience with no ads and instant hints. If you enjoy puzzles that feel elegant, precise, and satisfying—welcome to PathLock. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
eyeStudy
A multiplayer optometry quiz game for students and professionals. Earn points by quickly identifying eye conditions. Practice solo or compete with friends in ranked matches with leaderboards.
- Multiplayer rooms with real-time scoring
- Solo practice mode
- Ranked matches with Elo rating
- Leaderboards with tiers
- 100 clinical cases
- Confidence betting system
- Streak and speed bonuses
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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
Verdict
The clearest difference is in-app purchases: eyeStudy at none against PathLock's 3. eyeStudy also leads on iOS requirement (13.0 vs 18.0). On price, 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
Both are free to download. PathLock sells 3 in-app purchases, starting at $0.99 per 7 days. eyeStudy asks for nothing beyond the download.
| Parameter | PathLock | eyeStudy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Ilker KARAMANLI | Hoang Harry Tran |
In-app purchases
PathLock
- PathLock Premium Weekly$0.997 Days
- PathLock Premium Monthly$2.991 Month
- PathLock Premium Yearly$14.991 Year
eyeStudy
No in-app purchases









