The Rock Game vs Singularity
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
The Rock Game
A deceptively simple strategy game where players take turns removing rocks. The goal is to avoid being the one to take the final rock. Follow basic rules of taking at least one rock per turn from a single row.
- Simple objective: avoid taking the last rock
- Basic rules: take at least one rock per turn
- Single row selection per turn
- Deceptively challenging gameplay
- Classic Nim strategy
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The objective of this game is very simple: do NOT be the one to take the last rock. This can be very tricky and deceivingly hard. The rules are also very basic: you must take at least one rock every turn, and you may not take rocks from two separate rows in the same turn. Try not to get stuck between a rock and a hard spot!
Singularity
Engage in a unique physics-based match game set within a dynamic gravity well. Strategically launch and align jewels, creating cascades and forging exotic materials to overcome challenges across ten distinct cosmic eras. Compete in seasonal and arcade modes for endless score-chasing fun.
- Physics-based gravity well gameplay
- Ten unique cosmic eras
- Forge exotic materials
- Seasonal and Arcade modes
- Score-chase gameplay
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A color-matching puzzle with a twist: the whole board turns. In Singularity: Gravity Match, drag to guide falling pieces toward matching colors as a black hole pulls them inward. Clear space before the edge fills up, and look for the match that keeps your run going. Build lines, triangles, and rings instead of swapping pieces on a fixed board. Special powers give you more ways to handle a crowded board: clear a line, remove a color, or slow the action. Choosing when to use them is part of the puzzle. Explore 200 levels across two seasons and 20 space destinations, with wormhole crossings along the way. Finish Season 1 to unlock Season 2 and Arcade, where a faster pace puts your matching skills to the test. Try Orbit Rush for a different challenge. Keep clearing tiles as 20 space destinations pass by, and see how high you can push your score. Chase your personal best, complete daily missions, and compare scores on Game Center. Turn the board and see where your next match takes you.
Screenshots
Verdict
The clearest difference is in-app purchases: The Rock Game at none against Singularity's 7. The Rock Game also leads on ads (none vs shown) and iOS requirement (13.2 vs 17.0). Singularity's advantage is rating (5.0 vs 4.6) and update cadence (every 2 days vs every 49 months). On price, ratings volume 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. Singularity sells 7 one-off in-app purchases. The Rock Game asks for nothing beyond the download.
Singularity holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews point the same way: 80% of The Rock Game's written reviews are positive against 100% of Singularity's.
The Rock Game ships an update every 49 months, Singularity every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | The Rock Game | Singularity |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 8 |
| Update frequency | Every 49 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 664 MB |
| Age rating | 4+ | 4+ |
| Developer | Russell Thorman | Dallas Steele |
Customer experience
The Rock Game
Singularity
In-app purchases
The Rock Game
No in-app purchases
Singularity
- Stardust Pouch$1.99
- Foundry Arrival Offer$2.49
- Remove Ads$3.99
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- Foundry Station$4.99
- Stardust Cache$4.99
- Stardust Vault$9.99
- Founder's Bundle$29.99
