Shells vs Pattern Pop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shells
A geometry puzzle game where you slide blocks into larger shells to rearrange the board and solve challenges. It offers over 360 levels across 8 worlds with a focus on spatial reasoning and problem-solving. Enjoy a relaxing experience with a soothing soundtrack.
- Nested block sliding mechanics
- Over 360 original levels
- 8 distinct game worlds
- Optional hint system
- Soothing piano soundtrack
- Compact 4x4 grid gameplay
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Shells is a geometry puzzle game about the elegance of nested pieces on a tiny board. Slide your block into larger shells to rearrange the board and find your way out! Features: - Simple core mechanics and deep emergent complexity packed into a compact 4x4 grid. Train your brain by challenging your problem solving and spatial reasoning skills! - Gradual difficulty curve featuring over 360 original levels spread across 8 distinct worlds. - Flexible progression structure with multiple levels to choose from at any given point. - Adjust the difficulty to your liking with the optional hint system! - Soothing piano soundtrack accompanied by relaxing sound effects and backgrounds.
Pattern Pop
A minimalist tile-matching puzzle game with over 100 levels. Tap groups of identical tiles to clear the board and reach target scores. Enjoy a calm, ad-free experience with no timers or distractions.
- 100+ levels
- Completely ad-free
- No internet required
- No account or tracking
- Clean black-and-white aesthetic
- Optional tip jar
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Pattern Pop is a minimalist tile-matching puzzle for iPhone. Tap groups of identical tiles to clear the board. No timers. No ads. No drama. Just the quiet satisfaction of a clean sweep. Pattern Pop is the puzzle game for people who hate puzzle games. No candy. No timers. No ads. No energy bars. No notifications begging you to come back. Just a grid of patterned tiles and the quiet satisfaction of clearing them. HOW TO PLAY Tap groups of 3 or more matching tiles to clear them from the board. The bigger the group, the higher your score. Reach the target score before you run out of moves. FEATURES • 100+ levels • Completely ad-free — forever • No internet connection required • No account, no login, no tracking • Clean black-and-white aesthetic • Optional tip jar to support development WHO IT’S FOR If you love Tetris but want something slower and more deliberate — Pattern Pop was made for you. Each level is a small, solvable problem. No luck. No pay-to-win. Just pattern recognition and a little strategy. Built by a solo developer. Every level hand-crafted. Every pixel intentional. Download Pattern Pop and find your focus.
Screenshots
Verdict
The clearest difference is price: Shells at Free against Pattern Pop's $1.99. Shells also leads on ratings volume (22 vs 6) and iOS requirement (12.0 vs 17.0). Pattern Pop's advantage is ads (none vs shown) and chart position (#188 vs unranked). On rating, update cadence, 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
Shells is free to download; Pattern Pop costs $1.99 up front. Shells sells 4 one-off in-app purchases and Pattern Pop sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Shells against 5.0 for Pattern Pop. Both are backed by a comparable volume of ratings — 22 and 6 respectively.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Shells | Pattern Pop |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (22 ratings) | 5.0 (6 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 22 — better | 6 |
| Update frequency | Weekly | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | — | #188 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 102 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | arlybird games LLC | Tony Ferraro |
Customer experience
Shells
Pattern Pop
In-app purchases
Shells
- Small Bundle$0.99
- Medium Bundle$1.99
- Large Bundle$3.99
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- Unlimited Bundle$8.99
Pattern Pop
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
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- Buy Me a Coffee$7.99









