RapZap chess clock vs Heritage B

The RapZap chess clock allows to keep track of times in two player games such as Chess, Go or Checkers. It's handled easily and without complicated settings. In the free version you can choose between 15min, 45min or 60min per player. Other options are available via InApp purchase. The app is deliberately kept simple so you can focus completely on your game.

Heritage B is a private passport for exceptional cars. Plug in the HB Link and Heritage B reads your car straight from its own computer - engine, transmission, fuel, brakes, electrical and emissions - and turns raw OBD data into a clear 0–100 health score with a plain-language verdict. • Live health - real-time engine data, fault codes and a per-system breakdown, read over Bluetooth from the OBD-II port. • Fault-code reset check - see whether the fault codes were cleared recently, read from the car's own counters. The first thing to know before you buy a used car. • AI concierge - ask anything about your car and get answers grounded in its real data, not generic advice. • Drive Mode - a live speedometer and gearbox view while you drive. • Every drive - route, G-forces and the weather, saved to the car. • Verified record - every report can be sealed on-chain, creating a tamper-proof history of condition and mileage that you own and can share with any buyer. • Your garage - all your cars in one calm, private view, with PDF reports you can hand to a buyer or workshop. • CarPlay, widgets and Siri - your car on the dashboard display and your Home Screen, and a question away with Siri. RACE MODE - for track days • Cockpit - speed, revs, gear, temperatures, boost and a g-meter, in portrait or landscape. • Drag and lap timing - an NHRA-style start tree, and times measured from your car's own wheel speed. • HB League - leaderboards and duels under a pseudonym. No names, no VINs, no locations. • HB Live - broadcast a track session with your gauges on screen, and watch other drivers in the Watch tab. Race Mode is for closed courses and tracks where racing is legal. Never race on public roads. You need HB Link: a small Bluetooth OBD-II adapter that plugs into the port under your steering wheel (sold separately; for now we use the Vgate vLinker MC+, available on Amazon). Without it you can still add your vehicles and explore the app; live data requires the adapter. One HB Link can be moved between cars. Membership is a subscription, monthly or yearly, and starts with 7 days free: • Connected - one vehicle, full live data, AI concierge and reports. 7-day free trial. • Private Garage - up to five vehicles, collection view and HB Race. 7-day free trial. • HB Race - post your times to the leaderboards, host races (friends join free), duels, live broadcasts and exports with gauges. 7-day free trial. Race Mode itself is free: watch, cockpit and solo runs. Privacy first: your car's data is yours. Reports are cryptographically signed, and only the hash is written on-chain - never your personal details. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/