Curling Pro+ vs Undermine
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Curling Pro+
Master curling techniques with realistic physics and strategic gameplay. Practice essential shots, learn sweeping, and develop end-to-end strategy. Compete against AI and track your progress on the global leaderboard.
- Master four essential curling shots
- Learn sweeping mechanics
- Develop end-to-end strategy
- Realistic physics and ice friction
- Challenge AI opponents
- Global leaderboard tracking
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Curling Pro+ isn't just a game. It's a training ground. Built with authentic physics and real curling mechanics, the skills you develop here translate directly to the ice. REAL SKILLS, REAL STRATEGY • Master the four essential shots: Guard, Draw, Takeout, and Peel • Learn when and how to sweep to control your stone's path • Develop end-to-end strategy with full 10-end matches • Understand weight control and line calling like a real curler AUTHENTIC PHYSICS • True-to-life ice friction and curl mechanics • Accurate stone collisions and rebounds • Physics based on real curling measurements COMPETE & IMPROVE • Challenge increasingly difficult AI opponents • Track your progress on the global leaderboard • Beautiful 3D graphics with dynamic camera angles Whether you're preparing for your first time on the ice or sharpening your skills between games, Curling Pro+ helps you think like a curler.
Undermine
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Undermine is a tense two-player board game for one iPhone or iPad lying on the table between you. Take turns placing chips on your own entry row or moving any chip on the board — yours or your opponent's — one step in any direction. Be the first to line up four of your colour, across, down or diagonally. But 18 mines are hidden under the 6 × 6 board, three in every row, and nobody knows where. Whenever a chip steps on a mine, it flips to the other colour. Push your opponent's chip onto a mine and it becomes yours — or complete their line by accident and hand them the win. • Two players face to face on one device, or VS Bot at Easy, Normal and Hard • Tabletop layout: each player reads their own end of the screen • Learn in a minute with illustrated How to Play cards and in-game tips • Undo a move by watching a short ad • Your game is saved automatically — continue any time • View the mines when the game ends and see where it turned • Free with ads; a one-time Remove Ads purchase turns them off • English, Traditional Chinese and Korean
Screenshots
Verdict
The clearest difference is ads: Curling Pro+ at none against Undermine's shown. Curling Pro+ also leads on iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Curling Pro+ sells 3 one-off in-app purchases and Undermine sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Curling Pro+ ships an update every 3 days, Undermine every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Curling Pro+ | Undermine |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Primary Key Solutions, LLC | Sui Pan WAN |
In-app purchases
Curling Pro+
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
Undermine
- Remove Ads$1.99
Questions
Is Curling Pro+ free?
Is Undermine free?
Do Curling Pro+ or Undermine have ads?
Which is updated more often, Curling Pro+ or Undermine?
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