Comparison

Chess Clock & Scoresheet vs Chess Clock Blitz

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

Head to head
About

Chess Clock & Scoresheet

Transform your device into a professional chess clock with advanced move recording. Supports voice, handwriting, and manual input for casual games to tournaments. Offers PGN export for analysis and a beautiful, customizable interface.

Highlights
  • Professional time controls with increment
  • Voice and handwriting move recognition
  • Manual move entry
  • Automatic PGN generation
  • Game history and statistics
  • Customizable themes and fonts
  • PGN export for analysis
Features
Read full description

Chess Clock & Scoresheet - is the best by test ;) Transform your iPhone into a professional chess clock with advanced move recording capabilities. Whether you're playing casual games or organizing tournaments, e4 Clock provides everything you need in a sleek, chess-themed interface. KEY FEATURES Professional Time Controls - Pre-configured presets: Bullet, Blitz, Rapid, and Classical - Custom time controls with increment support - Precise timing with tenths of a second in critical moments - Visual and audio alerts at 10 seconds - Multiple clock themes and font styles Smart Move Recording - Voice Recognition - Speak your moves naturally - Handwriting Recognition - Draw moves with your finger - Manual Entry - Type moves using keyboard - Auto-recording mode for hands-free operation - Automatic PGN generation Game Management - Complete game history with date and time - Detailed statistics and performance tracking - PGN export for analysis in chess engines - Share games via Lichess for computer analysis - Player customization with icons Beautiful Design - Modern chess-themed interface - Dark mode optimized - Multiple clock themes (Classic, Neon, Midnight, Forest, Sunset) - Customizable fonts and colors - Smooth animations and haptic feedback User-Friendly Features - Vertical and horizontal clock layouts - Shake to reset (with confirmation) - Player name customization - Move list with timestamps - One-tap game sharing PERFECT FOR - Casual players timing their games - Chess club organizers - Tournament directors - Players who want to analyze their games later - Anyone who appreciates beautiful, functional design GAME RECORDING MODES Choose your preferred input method: - Voice - Natural speech recognition for all chess notation - Handwriting - Draw moves like writing on paper - Keyboard - Traditional manual entry - None - Simple clock without move recording SUPPORTED TIME CONTROLS - Bullet: 1+0, 2+1 - Blitz: 3+0, 3+2, 5+0 - Rapid: 10+0, 10+5, 15+10 - Classical: 30+0, 30+20 - Custom: Set any time and increment EXPORT & ANALYSIS Export your games in standard PGN format for: - Analysis in chess engines like Stockfish - Import to chess.com or Lichess - Sharing with coaches or study groups - Building your personal game database FREE & PRIVACY FOCUSED - Completely free to use - No ads or subscriptions required - No account creation needed - All data stored locally on your device - Optional tip jar to support development Whether you're timing a quick blitz game with a friend or recording moves for serious analysis, e4 Clock provides a professional, distraction-free experience. Download now and elevate your chess experience! --- Support: apps@mkhasson97.com Website: www.mkhasson97.com

About

Chess Clock Blitz

Features
Read full description

Chess Clock Blitz is a fast, reliable chess timer for over-the-board games. Start a clock in seconds, choose a common time control, or create the setup you need for casual games, club nights, and tournament practice. With Chess Clock Blitz, you can: • Start a two-player chess clock instantly • Play Bullet, Blitz, Rapid, and Classical time controls • Use large tap zones built for real over-the-board play • Pause, resume, and reset games quickly • Set custom player times • Use sound and haptic feedback for turn changes • Keep the display clear, high-contrast, and easy to read during play • Practice with common chess clock presets Chess Clock Blitz is designed to feel like a real tournament tool: simple when you need speed, flexible when you need serious time controls. Paid features: • Fully custom Fischer increment • Bronstein delay • Simple / US delay • Japanese byo-yomi • Canadian overtime • Multi-stage tournament time controls • Unlimited saved presets • Tournament preset packs • Tournament lock mode • Advanced alerts and countdown options • Premium themes Download Chess Clock Blitz and turn your iPhone into a clean, dependable chess clock for your next game. To access paid features, consider purchasing Chess Clock Blitz Premium. Payment will be charged to your Apple Account at the time of purchase, or at the end of any free trial if offered. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. You can manage your subscription and turn off auto- renewal at any time from your Apple Account settings. If you’ve previously purchased Chess Clock Blitz Premium, use Restore Purchase in the app to access your paid features. Terms of Use: https://www.chessclockapp.com/terms-of-service Privacy Policy: https://www.chessclockapp.com/privacy-policy

Screenshots

Chess Clock & Scoresheet4 screens
Chess Clock Blitz4 screens

Verdict

The call

The clearest difference is iOS requirement: Chess Clock Blitz at 15.1 against Chess Clock & Scoresheet's 18.6. On price, rating, ratings volume and update cadence 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. Chess Clock & Scoresheet sells 4 one-off in-app purchases and Chess Clock Blitz sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Chess Clock & Scoresheet against 5.0 for Chess Clock Blitz. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 24, 2026.

Scorecard1 real difference · 8 level
Chess Clock & Scoresheet versus Chess Clock Blitz: the parameters behind the verdict, then further details
ParameterChess Clock & ScoresheetChess Clock Blitz
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size15 MB60 MB
Age rating4++4
DeveloperMohammad AlhassonKamil Podlasek

In-app purchases

4 purchases

Chess Clock & Scoresheet

One-time4
  • Good Move Tip$0.99
  • Great Move Tip$2.99
  • Best Move Tip$4.99
Show 1 more
  • Brilliant Move Tip$9.99
2 purchases

Chess Clock Blitz

Subscriptions2
  • Premium$3.991 Month
  • Premium$29.991 Year

Questions

Is Chess Clock & Scoresheet free?
Chess Clock & Scoresheet is free to download, with in-app purchases available.
Is Chess Clock Blitz free?
Chess Clock Blitz is free to download, with in-app purchases available.
Which has better reviews, Chess Clock & Scoresheet or Chess Clock Blitz?
Chess Clock & Scoresheet and Chess Clock Blitz are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Chess Clock & Scoresheet or Chess Clock Blitz have ads?
Neither Chess Clock & Scoresheet nor Chess Clock Blitz shows ads.
Which is updated more often, Chess Clock & Scoresheet or Chess Clock Blitz?
Chess Clock & Scoresheet ships an update every 3 days, and Chess Clock Blitz every 3 days. Most recently, Chess Clock & Scoresheet was updated on October 24, 2026 and Chess Clock Blitz on October 24, 2026.

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