Harrys World vs Diamond Drops
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Harrys World
Navigate a retro-style game world as Harry, collecting coins within a time limit while evading robots. Find bonus time clocks to extend your play and increase your score. This addictive game offers hours of entertainment.
- Retro-based gameplay
- Coin collection objective
- Robot evasion mechanics
- Time limit challenges
- Bonus time clocks
- Score bonuses
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Welcome to Harrys World! This is a retro-based game where Harry needs to collect all of the coins in under 45 seconds to win the round. But, the robots are trying to stop you and will kill you if they catch you. There are bonus time clocks scattered around on each level which will help you complete the level and any time remaining will be added to your score as a bonus. This addictive game will keep you entertained for hours. Graphics provided by CartoonSmart.com Levels designed by Harry.
Diamond Drops
Engage in an addictive merging puzzle where you combine gems to create dazzling diamonds. Utilize a variety of unique items to navigate challenging levels and test your strategic thinking. Compete for the highest scores and aim for global leaderboard dominance.
- Intuitive drag & drop merging
- Evolutionary gem merging system
- Strategic item utilization
- Global leaderboard competition
- Challenging puzzle levels
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Welcome to "Diamond Drops"! Get ready for an addictive merging adventure where your goal is to combine like gems into dazzling diamonds. With a collection of unique items at your disposal, use them wisely to navigate through challenging puzzles. 'Diamond Drops' offers a simple but deeply strategic gameplay that tests your logic and decision-making skills. Game Highlights : ・Intuitive Gameplay : With straightforward drag & drop mechanics, it's easy for anyone to start merging and enjoying the game. ・Evolutionary Merge System : Clash identical gems to evolve them into more precious jewels, with the ultimate aim of crafting the supreme diamond. ・Strategic Depth : Utilize special items to develop unique strategies and evolve your gems into stunning visuals. ・Competitive Spirit : Chase the highest scores by competing against friends and players worldwide. Set your sights on becoming the undisputed global champion! Embark on this mesmerizing gem-merging journey with "Diamond Drops" and unleash your strategic prowess to dominate the leaderboards. Are you ready to merge, evolve, and shine?
Screenshots
Verdict
The clearest difference is review sentiment: Diamond Drops at 100% against Harrys World's 50%. Diamond Drops also leads on update cadence (every 3 days vs every 25 months). On price, ads, in-app purchases and monetization model 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.
Harrys World ships an update every 25 months, Diamond Drops every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | Harrys World | Diamond Drops |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Update frequency | Every 25 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 25 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Chandler | fujita ryo |
Customer experience
Harrys World
Diamond Drops
In-app purchases
Harrys World
No in-app purchases
Diamond Drops
No in-app purchases
Questions
Is Harrys World free?
Is Diamond Drops free?
Do Harrys World or Diamond Drops have ads?
Which is updated more often, Harrys World or Diamond Drops?
Other comparisons
