Comparison

Lifeline Chess vs Check’d

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Lifeline Chess

This app offers a fresh take on chess with unique power-ups called Lifelines. It features real-time multiplayer, custom game creation, bot building, and a tournament system. Sharpen your skills with AI analysis and community-shared puzzles.

Highlights
  • 8 Unique Lifelines
  • Real-Time Multiplayer
  • Create Bots
  • Custom Games & Challenges
  • Tournament System
  • Stockfish 17.1 Analysis
  • Community Puzzles
Features
Read full description

Lifeline Chess brings Chess gameplay to a new level with innovative strategic power-ups called Lifelines while providing a multitude of gameplay creation and community sharing tools. KEY FEATURES: • 8 Unique Lifelines: One time use • Real-Time Multiplayer: Compete against friends • Create Bots: Play against our themed bots or create your own with unique mechanics • Custom Games: Create challenges with your bots to share or play community made games • Tournament System: Compete in Knockout or Swiss-format tournaments • Stockfish 17.1 Analysis: Review your games with full breakdowns • Community Puzzles: Sharpen your skills or make your own to share! • Rematch Clause: Enjoy more series matches • Light, Dark and 80's Modes LIFELINE POWER-UPS: • Pawn Uprising: Move two separate pawns • Best Move: Get computer recommendation • Shield: Protect a piece from capture for 1 turn • Freeze: Opponent piece cannot move for 1 turn • Teleport: Randomly teleport your king to safety • Second Chance: Undo your last move • Revive: Bring back a captured piece as a pawn • Add Time: Plus 30 seconds to your clock GAME MODES: • Matching: Jump into games vs human players • Custom Challenges: Play or design games • Community Made Puzzles: make and share • Sit N Go Tournaments: Swiss-style or Knockout Whether you're looking to improve your chess skills or just have fun with friends, Lifeline Chess offers a fresh take on the classic game while implementing a community style sharing and creation system for all chess aspects. Download now and join the Lifeline Chess Family!

About

Check’d

Features
Read full description

Your move, in every message. Check'd brings real chess to iMessage. Start a match inside any conversation, send moves as interactive messages, and keep playing at your own pace. No accounts, no servers, no spam—just pure chess that lives in your chat history. WHAT'S NEW & FUN • Daily Puzzles — 4,462 unique puzzles, daily rotation, UTC‑based streaks, and fastest‑time leaderboards. • Tactical Alerts — Smart on‑board warnings for hanging pieces, forks, pins, and mate threats (consistent in iMessage + companion app). • Big UI refresh — Modern redesigns for Play vs Computer, iMessage, Tutorials, Opening Guide, and FEN export/import. • Seasonal magic — Halloween, Valentine, Easter, and Winter overlays with animated effects. • Name onboarding — A fun, animated “Chess Oracle” name reveal for new and existing players. • Promotion knows the script — Auto‑promotion follows the puzzle’s expected move (Q/R/B/N) when you’re on the correct line. WHY YOU'LL LOVE CHECK'D • Seamless iMessage play — Moves send as messages and update instantly for both players. • Play vs Computer — Practice anytime with smart difficulty and helpful hints. • Interactive tutorials — Learn castling, en passant, and checkmates with mini‑games. • Full chess rules — Castling, en passant, promotions, 50‑move rule, and threefold repetition. • Replay & history — Browse finished games, replay moves, and jump to key moments. • Shareable recap — Create a beautiful recap card with opening, result, rating change, and mini‑board. • Privacy‑first by design — All game state stays on‑device and in the message thread. • Seasonal flair — Snow, hearts, pumpkins, and Easter effects (toggleable). • Fully localized — Available in 12 languages. GET STARTED 1. Install Check'd from the iMessage App Store. 2. Open any conversation and tap the Check'd icon. 3. Make your first move and send. That’s it. PLAY YOUR WAY Enjoy quick casual games or long, thoughtful matches. Check'd is built for real‑life schedules—play when you can, keep the thread alive, and finish the game in days if you want. COMPANION APP Check'd also includes a companion app with extra info, guides, stats, analysis tools, and settings outside iMessage. ACCESSIBILITY Check'd is designed to be usable by everyone: • Full VoiceOver support — Every menu button, chess square, and piece is labeled for screen readers. • Dynamic Type — Text scales with your system font size preferences. • Haptic feedback — Feel confirmation on moves and alerts for invalid actions. • High contrast pieces — Clear distinction between white and black pieces on all board themes. PRO UPGRADE Unlock advanced insights and power features with Check'd Pro: • Takeback requests with smooth slide‑back animation. • Full analytics dashboard: win/loss/draw breakdown, activity heatmap (games & moves), Elo rating + peak + trend, win streaks, shortest/longest game, and piece‑balance records. • Performance insights: white/black performance split and favorite opponents. • Opening insights: full openings list and win‑rate breakdowns. • Critical moments + Journey replay: best move, blunder, and missed‑chance markers with quick playback. • Move assistance toggles: move hints, capture targets, move dots, last‑move highlight, and tactical alerts. • Board control: rotate board to your side. • Extra customization: additional board and piece themes. • FEN export and PGN tools for analysis in other chess apps. • Best Move requests — Ask the engine for help (3 per game) with visual arrows. • Live engine verdicts — See move strength (Best, Good, Blunder) and checkmate status. • Opening Trainer — Train openings right from the analysis list. Made with care in The Netherlands.

Screenshots

Lifeline Chess4 screens
Check’d4 screens

Verdict

The call

The clearest difference is update cadence: Lifeline Chess at every 4 days against Check’d's every 2 weeks. Lifeline Chess also leads on iOS requirement (14.0 vs 18.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lifeline Chess sells 1 one-off in-app purchase and Check’d sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lifeline Chess ships an update every 4 days, Check’d every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
Lifeline Chess versus Check’d: the parameters behind the verdict, then further details
ParameterLifeline ChessCheck’d
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size8 MB59 MB
Age rating12+4+
DeveloperMichael TillmanMarco Janssen

In-app purchases

1 purchases

Lifeline Chess

One-time1
  • Lifeline Chess Full Game$3.99
1 purchases

Check’d

One-time1
  • Check'd Pro$4.99

Questions

Is Lifeline Chess free?
Lifeline Chess is free to download, with in-app purchases available.
Is Check’d free?
Check’d is free to download, with in-app purchases available.
Do Lifeline Chess or Check’d have ads?
Neither Lifeline Chess nor Check’d shows ads.
Which is updated more often, Lifeline Chess or Check’d?
Lifeline Chess ships an update every 4 days, and Check’d every 2 weeks. Most recently, Lifeline Chess was updated on October 24, 2026 and Check’d on October 25, 2026.

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