Comparison

Chess Timer vs StopPhone

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

Head to head
About

Chess Timer

This app provides precise time management for chess players, offering various time controls and dual-player tracking. It helps players train for tournaments, sharpen skills, and ensures fair gameplay with customizable settings and low-time alerts.

Highlights
  • Accurate time controls
  • Dual player time tracking
  • Multiple time formats
  • Customizable time settings
  • Low time alert
  • User-friendly interface
Features
Read full description

Chess Timer - Clock is the perfect tool for chess players who need precise and reliable time management. Whether you're playing casual games or preparing for competitive tournaments, this app ensures fair and structured gameplay by enforcing time controls for both players. Key Features: Accurate Time Controls: Manage your game time with precision. Select from popular time formats like Bullet, Blitz, Rapid, or set custom time controls to fit your preferred game style. Dual Player Time Tracking: With Chess Timer - Clock, each player’s time is tracked independently, ensuring fair play. With a simple tap, players alternate turns while their respective timers keep the game moving efficiently. Multiple Time Formats: The app offers a variety of standard time controls including Lightning (1 minute), Bullet (2 minutes), Blitz (3-5 minutes), Rapid (10-30 minutes), and Active formats. You can also create custom time settings for unique match configurations. Low Time Alert: The low-time alarm notifies you when your time is about to run out, helping you make quick decisions during the most critical moments of your game. Simple and User-Friendly: The app’s intuitive design allows players to focus on their game while effortlessly managing the time. Easy-to-use features make Chess Timer - Clock suitable for both casual players and professionals. Why Choose Chess Timer - Clock? Train for tournaments by using real-world time controls. Sharpen your skills in fast-paced Bullet or Blitz games. Customize time controls for casual matches or training sessions. Whether you are just learning chess or are a seasoned pro, Chess Timer - Clock is the ultimate tool for ensuring fair play, improving your time management, and enhancing the competitive experience of every game. Chess Timer - Clock app is free. You can use it forever, at no cost. However, Chess Timer - Clock does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. Terms of Use: https://kociapp.github.io/Chess-Timer/term-of-use Privacy Policy: https://kociapp.github.io/Chess-Timer/privacy-policy

About

StopPhone

Features
Read full description

COMMENT ÇA MARCHE StopPhone détecte la conduite grâce à la vitesse GPS de votre iPhone. Dès que vous dépassez le seuil configuré (15 km/h par défaut), les apps de votre choix sont bloquées via Screen Time d'Apple. Un écran d'alerte rouge couvre l'affichage et une notification vous rappelle à l'ordre. Quand vous vous arrêtez, le blocage se lève automatiquement. Aucun serveur. Aucun compte. Aucune donnée collectée. Tout fonctionne en local, sur votre appareil. FONCTIONNALITÉS • Détection GPS — S'active au-dessus d'un seuil réglable (5–120 km/h) • Déclencheur Bluetooth — S'active dès que le kit mains-libres de votre voiture se connecte • Blocage personnalisé — Choisissez les apps et catégories à bloquer via Screen Time • Verrouillage total — Mode d'urgence qui bloque toutes les apps et les sites web • Écran d'alerte rouge — Recouvre tout l'écran, impossible à ignorer • Alerte vocale — Annonce l'alerte dans les enceintes de la voiture via Bluetooth • Historique des trajets — Distance, durée, vitesse max et trace GPS de chaque conduite • Gestion multi-véhicules — Associez vos appareils Bluetooth à des véhicules nommés • Mode passager — Pause de 15 minutes pour les passagers • Verrouillage parental — Protégez les réglages par un code PIN à 4 chiffres • Désactivation automatique — Réactivation automatique après 15, 30, 60 ou 120 min • Raccourcis Siri — Automatisations via stopphone://activate et stopphone://deactivate • Entièrement bilingue — Français et anglais CONFIDENTIALITÉ StopPhone ne collecte aucune donnée personnelle. La localisation sert uniquement à mesurer la vitesse, en local. L'historique des trajets est stocké sur votre iPhone et n'en sort jamais. Nécessite iOS 17 ou version ultérieure.

Screenshots

Chess Timer4 screens
StopPhone4 screens

Verdict

The call

The clearest difference is in-app purchases: StopPhone at none against Chess Timer's 3. StopPhone also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). On price, device support and iOS requirement 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 Timer sells 3 in-app purchases, starting at $0.99 per 7 days. StopPhone asks for nothing beyond the download.

UpkeepUpdate frequency

Chess Timer ships an update every 3 weeks, StopPhone daily. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Chess Timer versus StopPhone: the parameters behind the verdict, then further details
ParameterChess TimerStopPhone
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews76.5% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeksDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size9 MB1 MB
Age rating4+4+
DeveloperAndy Sutantorobert Oulhen

In-app purchases

3 purchases

Chess Timer

Subscriptions2
  • Chess Clock Pro - 1W$0.997 Days
  • Chess Alarm Pro - 1Y$9.991 Year
One-time1
  • Chess Timer Pro$19.99
None

StopPhone

No in-app purchases

Questions

Is Chess Timer free?
Chess Timer is free to download, with in-app purchases available.
Is StopPhone free?
StopPhone is free to download, with no in-app purchases.
Do Chess Timer or StopPhone have ads?
Chess Timer shows ads; StopPhone does not.
Which is updated more often, Chess Timer or StopPhone?
Chess Timer ships an update every 3 weeks, and StopPhone daily. Most recently, Chess Timer was updated on November 4, 2026 and StopPhone on October 28, 2026.

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