Rocket Recovery vs DrivePhase

How high will my rocket go? Where did my rocket go? Do I have a big enough area to launch? Should I launch in these weather conditions? Which motor should I use? Which parachute? Should I use a streamer? These are all questions that Rocket Recovery helps answer. Rocket Recovery is a rocket launch simulator that lets you choose your rocket, your motor, your recovery device, and see how high, how fast and how far your rocket will go. Learn whether your parachute will deploy while your rocket is still climbing. See how fast it will be moving when it leaves the launchpad. Performance. Rocket Recovery gives you data on the rocket's velocity at various times, the expected altitude, the altitude when the parachute, or other device, deploys, time of the flight, how far it goes, where it is expected to land on a map. Rocket Recovery also warns you if you are too slow off the guide rail or have too much weathercocking. Both of these are dangerous situations. Rocket Recovery will sample the data 100 times per second to give you the best, most accurate flight simulation on an iPhone or iPad. This is important when you are using motors that burn for less than a second. Rocket Recovery has a full inventory of rocket motors with the tested thrust data built in to the app. This data allows Rocket Recovery to know how much thrust a motor is outputting in that brief moment. It can also determine how much the motor weighs, since the lighter the rocket, the more the thrust accelerates it. As new motors become available, they are added to the inventory. If you find a motor missing, just let us know. Rocket Recovery allows you to use motors up to a "C" impulse class. To use larger motors, you will need to subscribe to Rocket Recovery Pro. Using the current weather conditions, you will get the most accurate simulations possible. Wind speed and direction are simply not enough. To get it right, you need to know the temperature, humidity, air pressure, and dew point. All of this will affect your rocket's flight characteristics. Rocket Recovery fetches the weather data for you. You can also change the wind conditions simply and easily. If you are at a launch site with on location wind data, you can use that instead for even more accuracy. You can also have an inventory of different recovery devices from parachutes to streamers. You can also create your own in different shapes, sizes and materials. All of this affects the performance of the rocket and its recovery. When it is time to launch, you can adjust the height of the guide rail as well as the angle of the launch pad, either into the wind or away from it. This helps determine the best launch metrics for the conditions. There is full logging built in that starts with the performance data, any of which can be edited, and creates a log that tracks the weather, the exact rocket setup, the launch pad setup, the flight, the recovery, the performance, and any notes you wish to keep. It is truly comprehensive. Rocket Recovery Pro: Rocket Recovery Pro, is an additional subscription that allows you to create an inventory of more than one rocket. Once you create a rocket, it is yours to keep in the app until you decide to delete it. Even if your subscription ends, your rockets remain. You won't be able to create more, but you won't lose any. Rocket Recovery Pro is also required if you wish to create multistage rockets. Again, you will not lose the rocket if the subscription ends, but you cannot create more. Lastly, Rocket Recovery Pro is required for you to use motors up to a “G” rating for your mid power launches.

DrivePhase brings elite-level sprint analysis to your phone. Film any sprint and the DrivePhase engine tracks your body through every step, measures your mechanics phase by phase against published sprint research, and pinpoints exactly where your form breaks down. From there you get targeted drills to fix it, progress tracking to prove it, and an AI sprint expert that knows your results. SPRINT ANALYSIS Film side-on with your iPhone. The DrivePhase engine tracks 26 points on your body through the run, finds every foot contact, and grades your shin angle and body lean at each step against published sprint research. You get a full breakdown: your Form Score, a graded card for each phase you ran (drive, acceleration, transition, top speed), an annotated replay of your run, and a clear note on what to work on first. No tripod, no cones, no markers, no extra hardware. DRILLS THAT MATCH YOUR RESULTS When something is off, DrivePhase points you to drills that target it. Build your own routine from a library of sprint drills and work through it session by session. DRIVEPHASE INTELLIGENCE An AI sprint expert built into the app. Ask about your last start, your shin angle trend, or last week's sessions, and it answers from your own analyses and logs. It can also search the web for anything beyond your data. It is a software tool, not a coach, trainer, or medical advisor. PROGRESS Your Form Score, key angles and personal bests over time, with every past analysis saved so you can see what changed. BUILT FOR ATHLETES Made for sprinters. Because the analysis works on any sprint, jumpers, hurdlers, and any athlete who sprints can use it too. PRIVACY Your video is encrypted in transit and at rest and stays private to your account. We do not sell your data and we do not train AI models on your videos. DrivePhase measures how you move using pose estimation. We do not use facial recognition and never use your data to identify you. You can delete everything from your account with one tap. DRIVEPHASE PRO DrivePhase offers an optional Pro subscription: - $9.99 / week - $59.99 / year If you cancel, you keep access through the end of the billing period. Payment is charged to your Apple Account. Subscriptions renew automatically unless turned off at least 24 hours before the period ends. Manage or cancel any time in your App Store settings. Terms of Use: https://drivephaseai.com/terms Privacy Policy: https://drivephaseai.com/privacy Support: support@drivephaseai.com