Interval Randomizer vs StreetProof

Train without falling into a predictable rhythm. Interval Randomizer creates changing work intervals inside the minimum and maximum range you choose. Set your timing, recovery and workout duration, then let every round develop differently. RANDOMIZED TRAINING - Random work intervals inside your selected range - Adjustable minimum and maximum work time - Custom recovery periods - Configurable total workout duration - Large live timer with clear work and recovery phases BUILT FOR SERIOUS TRAINING - HIIT workouts - Boxing and combat sports - Tabata sessions - MMA and martial arts conditioning - Sparring drills - Cardio and reaction training STAY CONSISTENT - Daily Challenges - Training streaks - XP and levels - Coins and rewards - Session statistics - Training-minute tracking - Save your favorite workout setups FAST DURING A WORKOUT The main controls stay visible so you can change your workout without digging through menus. Clear colors identify work, recovery, timing and progress at a glance. MADE FOR IPHONE AND IPAD Interval Randomizer includes dedicated layouts for iPhone and iPad, giving each device the space and controls appropriate for training. The core timer and Daily Challenges are free. Optional advertising supports continued development, with an available upgrade to remove ads.

Most running apps are about how fast you went. StreetProof is about where you've been, and where you haven't. StreetProof puts every run you've ever recorded on one map and your streets fill in over time. It's for explorers looking for new territory, completionists out to cover every block, and anyone tired of the same loop. When you head out the door knowing where you haven't been yet, your neighborhood gets bigger. Your city opens up. YOUR MAP StreetProof reads the runs already in Apple Health, including ones recorded using other apps and from years ago. Open the app and your map is already drawn. No account, no sign-up, no upload. Runs anywhere in the world count. • Route map — a personal heatmap of every run you've ever recorded, filterable to see where you ran this month, year, or by custom dates • History — every run with its route thumbnail. Tap in for the full map and metrics. • Training calendar — your biggest days and weeks, visible at a glance • More than running — walks count, and bike rides and treadmill runs appear too LEAVE YOUR PHONE AT HOME On Apple Watch the map comes with you. Your past routes, your current run drawn on top of them, and the streets you haven't hit yet, on your wrist, mid-run, on a cellular watch with no phone in your pocket. Splits, elevation and auto-pause are all there. YOUR NUMBERS Everything your devices capture: splits, heart rate zones, elevation and running form, plus StreetProof's own effort, training load and adjusted pace scores. Every workout saves to Apple Health with its route attached. SHARE YOUR PROOF Turn any run into a clean image or a clip of the route drawing itself, ready to post. Ran a race? Add its official distance and time. STREETPROOF+ The upgrade turns your map into a game you can finish. • Proof Pins — every block in your city gets a pin. Run past it and it's yours. Every run shows the new ones you completed, and the red ones are your next run. • City progress — a completion percentage for every city you run in. Run somewhere new and that city adds itself, in the US and 159 countries worldwide. • Map Explorer — tap any route to see the run behind it. Tap a Proof Pin to see how many times you've covered that block, when, and which runs did it. • City and full-map replays — export an animation of a whole city, or your entire map, filling in run by run, with Proof Pins in any export • Colored maps and print — export a run, a city or your whole map on fifteen colored map styles, at sizes big enough to frame • Location Beacon — send someone a private link to follow along live. No accounts on either end, and it expires when you finish. • Audio cues — spoken splits and heart rate zone alerts, so you never have to look down • Custom routes, shoes, GPX and CSV exports — plan a route, track your shoe mileage, and take every run with you Try StreetProof+ free for 7 days. PRIVATE BY DESIGN No account. No ads. No feed, no followers, no leaderboard. No background tracking: your location is recorded only while a workout is running. Your data lives in Apple Health and on your devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/