Flap Tips: Tap Rhythm, Gap Reading and Long Pipe Runs

Updated October 2026

Flap looks like a pure reflex test: a bird drops, you tap, pipes slide past. In practice it is a game about one repeatable motion. Every tap produces exactly the same small hop, and the course only changes in one slow, predictable way: each point makes the pipes a little faster and the gaps a little narrower. Once you know how big that hop is and how long a pipe takes to pass, the game stops being a frantic scramble and becomes a matter of placing the same arc in the right place over and over. This guide breaks down those numbers and turns them into habits.

What a single tap really does

A tap does not add lift on top of whatever the bird is already doing. It replaces the bird's vertical speed with a fixed upward speed of 380 pixels per second, and gravity at 1,400 pixels per second squared immediately starts pulling that back down. The consequence is important: a tap while falling fast and a tap while drifting gently produce the very same hop. Your previous mistakes do not carry over into the next flap, so there is no reason to panic-tap to "catch up" after a long drop.

Worked through the game's physics, one hop lifts the bird about 50 pixels, the same on every phone because the game runs its physics in fixed steps whatever your screen's frame rate, and reaches its peak after roughly 0.28 seconds. Around 0.55 seconds after the tap the bird is back at the height where you tapped, and from then on it falls faster and faster. That 0.55-second loop is the heartbeat of the whole game. Two taps in quick succession do not double the height; the second one simply resets the climb to full speed, so rapid drumming turns into a steady climb rather than a leap.

The pipe course in numbers

Nothing about the course changes as your score grows, which makes it worth memorising:

• Opening: the bird hangs still until your first tap or Space press. The first pipe enters from the right edge one and a half seconds after that tap, so you have a moment to settle into a rhythm.
• Spacing: consecutive pipes are always 225 pixels apart. They start out moving left at 150 pixels per second, one pipe every 1.5 seconds, and every point adds 1.5 pixels per second with no upper limit: 187.5 at 25 points, 225 at 50, 300 at 100, where a pipe arrives every 0.75 seconds.
• Size: each pipe is 56 pixels wide. The opening starts at 140 pixels tall and loses half a pixel per point until it reaches 110 at 60 points, then stays there. The bird's hit area is a 24-pixel square, which leaves 116 pixels of room to move inside the early gaps and 86 in the narrowest.
• Placement: the height of each opening is chosen at random, at least 40 pixels from the top and bottom of the play area, but never further above the previous one than a steady six taps per second can climb in the time between the two pipes. On a short screen the range is narrow anyway; on a tall phone that rule is what keeps every pair reachable.
• Scoring: you earn one point the instant a pipe's right edge has passed behind the bird. Your best score is kept on your device.

Because the bird and the pipes both have width, the bird spends about 0.53 seconds overlapping each pipe at the starting speed, and less as the pipes speed up. Notice how close that is to the 0.55-second hop. A single, well-timed tap can carry you through an entire pipe.

Fitting one hop inside the opening

Combine those two numbers and a clean technique falls out. Arrive at a pipe in the lower half of its opening, falling gently, and tap just as the bird's nose reaches the pipe. The hop rises about 50 pixels and comes back down while the pipe slides by, using well under half of the available room. You leave with space above and below to spare.

What you want to avoid is arriving high and still rising. A hop that starts near the top of the opening has nowhere to go but into the upper pipe. Likewise, arriving low while already falling quickly forces a tap that may come too late. The safest entry is the middle third of the opening with a gentle downward drift, because from there one tap fixes almost any small error.

Between pipes the job is simpler: hold your height with an even pulse. Tapping at about two beats per second keeps the bird roughly level, because each hop returns to its starting height in just over half a second. Count it in your head if that helps. A steady beat is easier to adjust by a fraction than an irregular one, and the pipes themselves are always the same distance apart.

Climbing is the real danger

The asymmetry in Flap is easy to miss. Dropping is free: stop tapping and gravity will pull you down several hundred pixels in under a second. Climbing is limited. Even with a fast, sustained drum, the bird rises at well under 380 pixels per second. In our simulation, tapping eight times per second for the roughly 0.97 seconds between leaving one pipe and entering the next at the starting speed gains only about 280 pixels of height.

The game never asks for more than a steady six taps per second can deliver: at the start the next opening can sit up to about 250 pixels higher than the last, and as the pipes speed up that limit shrinks with the time you have (about 170 pixels at 50 points, 125 at 100). Big climbs are still the moments that end runs, so prepare for them:

• Read one pipe ahead. The next pipe appears at the right edge at about the moment you reach the current one. Glance at it before you commit to your path through the current opening.
• Leave from the top when the next gap is high. If the following opening is far above, climb inside the current gap and exit near its upper edge. That head start can be worth more than 100 pixels.
• Leave from the bottom when the next gap is low. Falling is quick, so a low gap rarely needs special care, but exiting low still gives you a calmer approach.
• Start the climb early. Begin drumming as soon as the bird's tail clears the pipe, not when the next one is already close.

The ceiling, the floor and the edges of the pipes

The floor is fatal: touch the bottom of the play area and the run ends. The top edge works differently in the current version of the game. Flying into it does not end the run; the bird is simply stopped there and starts falling again. That does not make the ceiling a safe place to wait, though. Every pipe extends at least 40 pixels down from the top, so a bird pressed against the ceiling will hit the next upper pipe.

Collision is checked against a square around the bird, not the round body you see, so the corners of the square can clip a pipe slightly before the drawing appears to touch it. Give corners a few pixels of extra respect when you pass the lip of a pipe. The darker caps at the end of each pipe stick out three pixels on each side for decoration only and do not count as part of the hit area.

Common mistakes

The classic error is the rescue flurry. The bird drifts low, the player hammers the screen five times, and the bird shoots into the top half of the next opening while still climbing. Because each tap gives the same hop, two calm taps would have done the job. A second mistake is watching the bird instead of the course; by the time the bird is near a pipe it is too late to change your entry height much. The third is letting the rhythm collapse after a scare. The pipes are evenly spaced forever, so returning to your normal beat as quickly as possible is the fastest way to stabilise.

A practice plan

1. Before the first pipe arrives, practise holding a level height with a steady two-beat rhythm. Notice how one tap lifts the bird by about twice its own height.
2. Play several runs aiming only for a middle-third entry on every pipe, tapping once at the pipe's mouth.
3. Add the look-ahead habit: as you enter each pipe, decide whether you will exit high, low or level.
4. Finally, rehearse big climbs. Deliberately sink to the bottom between pipes and drum your way up to see how much height a second of tapping actually buys.

The course keeps getting faster, so every run eventually ends; how far you get depends on how long your rhythm holds up as the pipes arrive closer together. Long runs come from a repeatable motion and a quiet mind more than from frantic reactions. When a good run ends, the game-over card offers to send your score to the Hall of Fame.