At blue belt, your gym opens beside RookFlow HQ: you name it, and the ladder builds its rooms there. • Already blue? It opens for you too, and stripes and belts grow its ground. • Signed in, your progress and both gyms come with you to another phone. • The shop shows at a glance what is yours, what is next and how to get it. • Dark is now the default; a theme you picked stays. For Light or Auto, tap Sky at the foot of the gym.

The daily reminder names the move of the day; tap it, or the widget, to drill it. • Injured? Pause your streak from the reminder, and end the pause early. • Common positions say what they are in plain words, in HELM and on a long press in recall. • Left idle, the gym shows itself, room by room. HELM draws the pair in your room and look. • More screens fit at the largest text sizes, and RookFlow now speaks Indonesian.

Earn belts and stripes as you train, from white to black. • Back up your belt with an optional Apple or Google sign-in. No account needed. • Recall a chain without a miss, then challenge a friend to beat your time. • A move of the day, the same for everyone, in the gym and on the widget. • Guided paths in DRILL: Fundamentals, then Escapes, Passing and From the feet.

Set how many days a week you train, and share links a chat can preview. • The ladder asks how many days a week you train: 2, 3, 4, or 5 or more. Each week is judged by the target it had, and the weeks you meet it in a row add up. Logged sessions and finished classes count. • Fairer counting: a class you skip through is no longer a day on the mat, a phone clock set right again no longer costs you today, and a room's clock the phone closed while it ran still counts when you next open RookFlow. • Shared links get a page of their own, so a chat can preview them. Without the app, the page names what was shared, with the map a tap away in your browser. A game plan's name and moves never reach our site. • Meet a goal in DRILL and RookFlow may ask what you think of it. Rate RookFlow opens the store's review page whenever you like. • After your first goal, DRILL offers a daily reminder at the same time tomorrow, once. • Recall shows a chain once before it asks a move you have never drilled. • The ladder slides open more smoothly, and the Level up card waits until a screen has closed and you have finished editing. In AR, the row along the top keeps clear of the close button at large text sizes.

The ladder opens on your gym now, and the tour pays 25 points. • The ladder opens on a picture of your gym: your rooms on their plot, the rooms still to come around it, and the bigger plot it grows into. • Under it, the five stages from Garage to HQ are stops on one line, gold as far as you have come. • New and Next up show the things themselves, each on a card with the shop's own picture of it. • Feats are badges: a ring fills as each one comes along, and a tap shows what it asks and what it hands over. On a tablet, the ladder has two columns. • The ladder's pictures fade in once it has slid open, so the slide stays smooth. • Finishing the tour pays 25 points, once: +25 rises off your level on the gym as it ends, and if they make a level, its Level up card waits until they have risen. Took the tour before this version? How it works offers it again, with its 25 points. • Bug reports come to us now: Send opens a mail to us in your own mail app, with the report written in and the picture of the screen attached. Change the address or throw the mail away if you like; nothing goes until you send it. Turn off its new switch, Send a picture of the screen, and the picture stays out. With no mail app set up, Send opens your share sheet instead, or with no picture, copies the report to your clipboard. • The gym stops the moment a sheet or a card opens over it, so the opening has less to draw. • Under a sheet or a card, the gym now holds still as a picture of itself, so sheets slide in more smoothly. • Picture has left Settings: every device draws on Automatic, which gives up shadows and glow before it gives up frames. • In AR, ROLL's position name keeps clear of the buttons along the top.

What you earn comes to the door now, and the figures are drawn cleaner. • A level or a feat brings its things to the gym in a crate, dropped at the street door, and new people walk in off the street. What you earn in DRILL arrives when you are next at the gym. • What is new wears a dot on its shelf until you have seen it. • Report a bug from every mode. The report names the screen, the position and the move, with a picture of the screen (never in AR). Send opens your share sheet and you pick where it goes; nothing is sent by itself. • Positions drawn with an arm or a leg inside the figure's own body: 121 before, 10 now. And 418 moves are redrawn to clip less. • A position with no name opens from a link now, and a chain that starts at one is kept. A broken link opens nothing, and no longer counts as a crash. • The clock's start bell always rings now. A class's blocks lost it, and a room's clock sometimes did. • HELM's line on the mat reads Explore the map.

Recall. The chain asks what comes next. • Recall in DRILL: at each position the loop stops and asks which move is next, from the exits the position really has. Get it right and it plays on; miss and it shows you, then plays it. A rep with a miss in it doesn't count. • Today: every recall rep is a review. A chain you know comes back in one day, then three, then longer; a chain you missed comes back tomorrow. Drill's course on the launcher says what's due today and your streak of days. • One reminder a day, at the hour you pick. Off until you turn it on. • The rook has detents: a tick every four degrees under your thumb, a click as each merlon comes round, and it purrs as a flick runs down. • Privacy: a switch each for crash reports and anonymous usage statistics, at the bottom of the first screen.

Drill. Pick a chain, and rep it till it's yours. • DRILL is the new middle course: a sequence of moves on a loop, with a rep counter and a goal of 5, 10 or 25. Half speed, quarter speed, mirrored, step by step. • Five classics on the shelf, from a two-move hip bump sweep to the long one from the feet to the choke. • Make your own: from the trail you walked in Helm, from any two positions, or from the exchange you just watched in Roll. A chain is a link — send it to a training partner. • Drill in your room: the chain going round on the AR mat, at full size. • Handles moved into Helm: one button, and the body is the menu. • A new front door: a glass rook you turn to choose a course, with Find on top. • Roll has a Flow button that takes everything off the picture but the pair.

Put the roll in your room. Point the phone at the floor, tap, and the pair are there at full size. • AR: a three-metre mat or the cage, on the floor or the table. Pinch to scale, drag to move. The camera never leaves your phone. • Helm lays every move out at once, as a grid of cards. • The referee's reset puts both back on their feet, centre of the mat. • Phones on older graphics drivers get their frames back. • Crashes report themselves now, so they get fixed.

The pair are drawn on the GPU now: real bodies, real light, sixty frames a second. • Roll in the academy, a real gym photographed in the round. The dark room stays. • Shonen, a new look for the pair, inked like a manga. It comes with the app. • The roll has a replay camera and a strip that winds back the last ten seconds. • Helm opens on the feet, and a busy position folds its moves into groups. • Light, dark or automatic: a theme button in the settings fan. • A frame-rate gauge in the settings fan. • Counter is retired.