Checkmate IRL vs FlatWatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Checkmate IRL
Connect with local chess players and venues to play in person. Track your games with a digital clock, earn a rating, and organize tournaments. Enjoy daily puzzles and build a trophy case for your achievements.
- Find local chess venues and players
- Digital chess clock with custom time controls
- Glicko-based rating system
- Organize tournaments and events
- Daily chess puzzles
- Track rival head-to-head records
- Create and manage chess clubs
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chess in real life is better. across a real board, against someone sitting opposite you. checkmate irl is where that chess lives. find the cafés, clubs and parks near you, see who is down to play, then let the chess clock save every game and turn it into a rating that's yours. built for the board, not the screen. nearby: places and people a map-first view of the chess around you. 2,500+ venues in 60+ countries, from cafés and clubs to parks and play spots, with photos, ratings and comments, and the players nearby. down to play flag that you want a game at a venue right now, and see who else is up for it near you. message, then play direct messages between players, with a request-a-game action built into the chat. see someone down to play, then lock it in. the clock a full chess clock: bullet, blitz, rapid, classical, or your own time control. one-tap quick start, automatic move counting, and your opponent confirms the result so your record stays honest. works fully offline. your rating a real, algorithm-backed rating from every game you play, built on the glicko system, with your full rating history laid out in detail. show your online and fide ratings on your profile too. every rival, remembered add friends and keep a head-to-head record against each one. see their games in your feed, and settle it next time you sit down. clubs create venue clubs tied to your local spot, or social clubs for your friends and city crew. public or private, with announcements, leaderboards and member roles. tournaments and events run real events from your phone: swiss-style tournaments with automatic pairings, or casual open-play meetups. live standings, and results that count toward your rating like any other game. daily puzzle a fresh mate-in-2 or mate-in-3 every day, with hints, a full solution and your own puzzle rating. works offline too. streaks and trophy case a streak that counts the weeks you actually play at the board, plus a trophy case for the badges you earn along the way. share post shareable result cards for your games and tournaments to instagram, whatsapp and more. checkmate irl is where your real chess lives: every place, every rival, every game. terms of use: https://checkmateirl.com/terms-of-service privacy policy: https://checkmateirl.com/privacy-policy
FlatWatch
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RinGuard Property Radar surfaces rental and sale property listings gathered from public community groups, then parsed and scam-scored by AI so you can spot risky posts at a glance. WHAT YOU GET - Feed: browse clean, de-duplicated listings with filters for rent/sale, city, max price and rooms. Every listing carries a scam-risk badge. - Alarms: describe what you want in plain language (e.g. "2-bed flat in Neukoelln under 1200 EUR with a balcony") and we turn it into a saved search. - Live match counts: each alarm keeps a running count of the listings matching it right now, so you can open straight into what is new since you last looked. - AI assistant: set up your alarms conversationally, and confirm the one it drafts with a single tap. SAFETY FIRST Listings are shared from third-party community groups. Personal contact details are stripped, and a clear green / amber / red badge flags scam risk so you can always verify independently before paying or signing anything. FREE TO USE No invite, no sign-up forms and no subscription. Tap "Continue as guest" and start browsing listings and setting alarms right away. Create an account only if you want your alarms to follow you to another device.
Screenshots
Verdict
The clearest difference is in-app purchases: FlatWatch at none against Checkmate IRL's 2. On price, update cadence, ads 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. Checkmate IRL sells 2 in-app purchases, starting at $4.99 per month. FlatWatch asks for nothing beyond the download.
Checkmate IRL ships an update every 9 days, FlatWatch weekly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Checkmate IRL | FlatWatch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 57 MB | 28 MB |
| Age rating | 12+ | 4+ |
| Developer | Lucas Schaubel | IBRAHIM GAZALOGLU |
In-app purchases
Checkmate IRL
- CheckmateIRL Pro$4.991 Month
- CheckmateIRL Pro$39.991 Year
FlatWatch
No in-app purchases









