Tempest Game Clock vs Backgammon Sage Pro
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tempest Game Clock
This companion app transforms your iPhone into a high-definition display for a physical, tournament-style game clock. It pairs with the clock to provide clear analog and digital timing for various board games, including a strict tournament mode.
- iPhone display integration
- Analog and digital game timing
- Supports increments and delays
- Tournament mode
- Compatible with Chess, Backgammon, Go, Scrabble, etc.
- Pairs with physical game clock
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This is a COMPANION APP to the Tempest Game Clock (available at tempestclock.com) A unique, tournament-style, heavy-weighted game clock that uses your own iPhone as its high definition, full color display. This app is intended only for owners of the Tempest Game Clock: a deluxe traditional form factor chess clock (using a patented precision rocker to control play during the game, not the touch screen). It pairs with this app to deliver clear analog and digital game timing with or without increments, delays, sudden death or OT time controls. Perfect for Chess, Backgammon, Go, Scrabble, Othello/Reversi, Checkers/Draughts, and other board games. Tempest features a strict TOURNAMENT MODE - which disables all phone / text functionality during rated games per FIDE and USCF guidelines. To see the clock in action and to order yours, please visit tempestclock.com.
Backgammon Sage Pro
This app acts as a personal backgammon coach, offering analysis, practice, and progress tracking. It features a powerful AI engine, board position analysis, and game review to help players of all levels improve their skills.
- AI-powered backgammon engine
- Position analysis with AI justification
- Import board positions from photos
- Play against adjustable bot strength
- Analyze recorded games and matches
- Track progress with performance metrics
- Drill weaknesses with custom quizzes
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Backgammon Sage Pro is your personal backgammon coach, powered by the strongest backgammon engine on the market today. Play, analyze, and improve, calculating in the cloud so you get the strongest evaluations even when you're on the move. Whether you're learning your first prime or sharpening a tournament game, Sage shows you the best play, explains why, and tracks your progress over time. WHAT YOU CAN DO • Analyze a position: Quickly set up a checker play or cube action position and analyze it at your choice of strength, with AI justification of the best decision. • Import from a photo: Photograph a real board and the position opens in Sage, ready to check and analyze. • Play a world-class bot: unlimited and match games at adjustable strength, with live performance feedback and post-game analysis. • Analyze your games and matches: Every game you play, against Sage or friends, is recorded and analyzed. See where you went wrong and why. • Track your game: See Performance Rating (PR), error themes, and progress across multiple player profiles. • Drill your weaknesses: Quiz yourself on the exact positions where you went wrong, zeroing in on parts of the game where you need work. • Train your pip count: Race the clock counting pips, then take on the global leaderboard. • Plain-English insight: Sage AI explains the ideas behind each position, with backgammon strategy and tactics instead of equities and probabilities. • Import your history: Bring in XG and online match files to build a complete database of your play. POWERED BY A WORLD-CLASS ENGINE Backgammon Sage Pro is powered by the open source backgammon engine, Open Sage. Open Sage is a modern standard for backgammon engines, demonstrated to outperform other commercial engines at similar evaluation strength. You can find more information on Open Sage at its github page: https://github.com/markbgsage/bgsage. FOR EVERY LEVEL New players get clear, expert guidance. Advanced players get the depth: expanded dice distribution, cloud rollouts, modern market window information for cube decisions, and the precision serious study demands. This is a strategy and analysis tool. No gambling is involved. SUBSCRIPTION Backgammon Sage Pro offers full access through a monthly or annual auto-renewing subscription. Pricing is shown in the app before you confirm. • Payment is charged to your Apple ID at confirmation of purchase. • Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Manage or cancel anytime in your App Store account settings. Terms of Use: https://sage.bgsage.ai/terms Privacy Policy: https://sage.bgsage.ai/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Tempest Game Clock at none against Backgammon Sage Pro's 2. Tempest Game Clock also leads on iOS requirement (12.0 vs 15.1). Backgammon Sage Pro's advantage is update cadence (every 3 days vs every 2 months). On price, rating, review sentiment and ratings volume 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. Backgammon Sage Pro sells 2 in-app purchases, starting at $8.99 per month. Tempest Game Clock asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Tempest Game Clock against 4.6 for Backgammon Sage Pro. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Tempest Game Clock ships an update every 2 months, Backgammon Sage Pro every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Tempest Game Clock | Backgammon Sage Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) — better | 4.6 (10 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 | 10 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | TEMPO-GAMES LLC | Backgammon Gaming Technologies LLC |
Customer experience
Tempest Game Clock
Backgammon Sage Pro
In-app purchases
Tempest Game Clock
No in-app purchases
Backgammon Sage Pro
- BG Sage Pro - Monthly$8.991 Month
- BG Sage Pro - Annual$89.991 Year
Questions
Is Tempest Game Clock free?
Is Backgammon Sage Pro free?
Which has better reviews, Tempest Game Clock or Backgammon Sage Pro?
Do Tempest Game Clock or Backgammon Sage Pro have ads?
Which is updated more often, Tempest Game Clock or Backgammon Sage Pro?
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