Unblock Me vs Prism Cascade
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Unblock Me
This logic puzzle game challenges players to slide blocks and free the red block. With over 18,000 puzzles and multiple modes, it offers a relaxing yet intellectually stimulating experience for all ages. Play offline and enjoy daily rewards and free themes.
- Over 18,000 puzzles
- Relax and Challenge modes
- Daily rewards and free hints
- Free seasonal and festive themes
- Offline play supported
- Easy game tutorials
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Relax Your Mind Between Rush Hours. Engage Your Intellect and Unlock Your Brain with Wooden Board Puzzles. Whether you're a kid or an adult, Unblock Me gives you an immersion in a world where logic, flow, and simplicity come together. Embark on a journey of thought-provoking challenges, tap into your inner genius, and slide the red block out! Enjoy hours of woody gameplay anywhere, in the parking, camping in the woods, or during the escape from a car jam. Features: Indulge in a collection of over 18,000 puzzles Various modes: Relax & Challenge Easy Game Tutorials: Simple to play Daily Rewards - Free Hints! Free Themes - Seasonal Themes I Festive Themes I Awards: - 2012 - ranked 17th amongst the most downloaded apps of all time in the USA - 2013 - ranked in the top 25 of ‘All-Time Free Apps’ (Global) - 2015 - downloaded 100,000,000 times worldwide and was also a top SEA publisher (performance) - 2018 - 160+ million downloads (and counting) ‘Unblock Me is an addictive puzzle game that provides its players with endless hours of new and interesting challenges.’- Intel Software. ‘Unblock Me is a thought-provoking game that will definitely keep you thinking.’ - TheTbrothers Are you ready to embark on a journey where every move counts? Don’t let others monopoly on the fun. Download Unblock Me now and immerse yourself in a world of wooden wonders, a relaxed atmosphere, and brain-blasting puzzles! Please note: No Connection, No Worries! Unblock Me & Unblock Me Premium can be played ONLINE and OFFLINE. The game progress will sync as soon as the device is online again.
Prism Cascade
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Colored pieces sit stacked in columns across a hexagonal grid. Lift the matching-color group from the top and move it to a neighboring column. Get four of the same color in one column and it collapses — the pieces above drop in. If that makes four again, that is a chain. ■ One rule to learn, a lot to think about A piece only lands on a neighboring column that is empty or whose top color matches. Empty columns are the only way to untangle a mixed stack, so spend them carefully. Instead of clearing right away, line the same color up above and below to set off a chain. ■ 200 verified levels Every level was checked by an offline solver for solvability before its move budget was set. Past level 200, verified boards keep coming. The board grows from 7 to 13 to 19 cells, and colors go from three up to six. ■ Obstacles that arrive one at a time · Stone — cannot be moved. It cracks when a collapse happens above or below it. · Ice — a color is trapped inside. One adjacent collapse melts it. · Locked cell — opens after a set number of collapses. ■ Turn the board Pinch to zoom and rotate at the same time. Check the colors hidden behind a column and plan your next move. ■ Help when you are stuck Undo, Break and Shuffle are given on every level. If no legal move remains, the board reshuffles itself. Out of a tool, or short on moves? You can watch a short ad for one more — but only if you tap the button. Nothing plays on its own. ■ No purchases, no account, no internet There are no in-app purchases. No paid items, no season pass, no energy meter. There is no sign-up and no login screen. The game itself is fully offline and runs the same in airplane mode. (Ads keep it free. A full-screen ad appears once every three levels cleared, and never before level 5.)
Screenshots
Verdict
The clearest difference is in-app purchases: Prism Cascade at none against Unblock Me's 10. Prism Cascade also leads on update cadence (every 5 days vs every 2 months). Unblock Me's advantage is chart position (#145 vs unranked). On price, ads, device support and iOS requirement 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. Unblock Me sells 10 one-off in-app purchases. Prism Cascade asks for nothing beyond the download.
Unblock Me ships an update every 2 months, Prism Cascade every 5 days. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.
| Parameter | Unblock Me | Prism Cascade |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (41K ratings) — better | — |
| Positive reviews | 83.7% of reviews | — |
| Number of ratings | 41K — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #145 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 199 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Kiragames Co., Ltd. | Hongchul Lee |
Bugs and requests
Unblock Me
Reported bugs
3 issues- Freezing and crashing issues
- Inability to exit ads or return to game
- Inconsistent ad behavior across updates
Requested features
5 requests- More challenging puzzle levels
- Option to disable ads or pay for ad-free version
- Customizable themes and backgrounds
- Leaderboards and competitive features
- Ability to save/restore progress across devices
Prism Cascade
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Unblock Me
- Remove Ads From Unblock Me$0.99
- 99 Classic Unblock Me Hints$0.99
- 30 Classic Unblock Me Hints$0.99
Show 7 moreShow fewer
- 299 Classic Unblock Me Hints$1.99
- 70 Classic Unblock Me Hints$1.99
- 499 Classic Unblock Me Hints$2.99
- 120 Classic Unblock Me Hints$2.99
- 250 Classic Unblock Me Hints$5.99
- 500 Classic Unblock Me Hints$9.99
- 1000 Classic Unblock Me Hints$18.99
Prism Cascade
No in-app purchases









