Puzzberry vs eyeStudy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Puzzberry
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Puzzberry is a strategic number puzzle game where you face off against a cunning bot on a shared grid. Place numbers to form connected groups that hit target sums, but your opponent is doing the same! How It Works Each turn, pick a number from your pool and place it on the grid. Form adjacent groups of cells that add up to the current target. Match targets to score points, clear cells, and earn gems. The player with the highest score wins the stage. World Mode Battle through multiple worlds, each packed with levels and stages of increasing difficulty. Face unique hazards like Corrosion, Chaos, Permafrost, and Trap Surge that twist the rules each stage. Defeat powerful bosses to unlock the next world. Deep Strategy Unlock and upgrade skills that steal opponent points, shield your cells, or shift the board in your favor. Set traps to sabotage your opponent. Use tactical items for clutch plays. Combine skills into powerful synergy sets, and adapt your strategy as hazards change the rules each stage. Collect and Progress Earn gems from matches, cell rewards, and daily challenges. Grow your Skill Tree, stock up on traps and items in the Shop, and chase achievements across multiple categories. Offline First No internet required. Play completely offline, anytime, anywhere. Simple to learn, deep to master. Every number placement matters!
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 ads: Puzzberry at none against eyeStudy's shown. eyeStudy's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Puzzberry | eyeStudy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Daily | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Huynh Nam | Hoang Harry Tran |
In-app purchases
Puzzberry
No in-app purchases
eyeStudy
No in-app purchases








