eend · an AI app studio

Small studio.
Apps that show
their working.

Pond Hopping writes the story of your trips. Pushback runs your flight day. BodyProof reads your health from every device you own, and says only what your nights have earned.

Get the appsiPhone and Android

Pushback is on the App Store and Google Play. Pond Hopping is on Google Play, with iPhone in beta. BodyProof is in beta.

Screens from the apps. Pond Hopping drawn from the app; the figures on the other two are samples.

On Google Play

Pond Hopping

Your trips, written for you. Photos, flights and runs, put in order and told day by day.

Google Play iPhone beta

App Store and Google Play

Pushback

Every flight on one board. The lock screen countdown, your seat, your lounge, and what you may be owed.

App Store Google Play

Beta soon

BodyProof

Every device, one honest reading. Your watches set against each other and against your own usual.

In collaboration with Mnemo Labs

Join the beta How it works

eend is Dutch for duck.

Pond Hopping · Travel AI · On Google Play

The trip happened.
The story didn't.
Now it does.

You took the photographs, flew the flights and ran the runs. We put them in order and write the trip day by day.

Everything it does, at pondhopping.app

Watch a trip write itself

Everything you already haveIt starts on your phone.Photographs, flights, runs and the bookings you forward. We gather them. Even from a trip years ago.
Sorted into daysSixteen days, in order.Each day gets its place, its photographs and what you did, without you typing a thing.
Written for youA chapter for every day.In sentences worth reading again. Texture, yes. Invented events, never.
Where it wentEvery place, on one map.Sized by how long you stayed, joined by the way you went.
RewindThen watch it again.The camera rides the duck, low over the real hills, then pulls back to the whole trip.

New tripFrom your phone

✈ NH964PEK 08:20 → HND 12:55

Run · Strava16.1 km · 4:55/km

Stay · forwarded3 nights, Beijing

0 photographs · 16 days

‹ China & JapanThe days

Day 5 · Mon 25 MayShanghai

Out early on the Bund with the light flat and grey and the far bank not yet switched on.

Day 8 · Thu 28 MayShanghai → Beijing

I missed it by four minutes. Hongqiao is the size of an airport and I had budgeted for a railway station.

Day 9 · Fri 29 MayBeijing

I gave the Forbidden City ninety minutes and the hutongs the rest of the day.

Day 10 · Sat 30 MayGreat Wall of China

Then the path climbs and most people stop, and by the fourth tower there was almost nobody.

Day 12 · Mon 1 JunTokyo

Tokyo at six in the morning is a different city: delivery vans, crows, and nobody in the way.

GZ → SHA → BJ → Tokyo

China & Japan

21 May – 5 Jun 2026

▶ Film

Hong KongGuangzhouShanghaiBeijingGreat Wall of ChinaTokyo

16days

5flights

127.8km run

123photos

Some trips are a list of places and some turn into an argument you keep having with yourself. This one started as the first and became the second somewhere in a side street in Shanghai.

I had gone east expecting scale, the markets, the factories, the sheer size of everything, and I found it, on the first morning, in a wholesale building that was really a city with a lift in it.

Photographs 123

50Pond Hoppers
80trips
513flights
9,036photographs

In the pond so far · October 2026

In the air

Your flight, on your lock screen.

Check-in, the gate, the countdown and the belt. Keep scrolling to fly it.

Illustration, drawn from the app's own lock-screen layout

Dynamic Island, at the same moment

LEAVE13:40

One label, one figure. The ring fills as the flight goes and closes when you land.

What we won't do

Texture, yes.
Events, no.

We'll say the light was low and the path was empty, because it was. We won't invent the restaurant or the meal. When we can't know, we ask you.

PUSHBACK

Pushback · Flights · App Store and Google Play

Every flight.
One board.

Your flights on a departures board that only flaps when something changes. From the gate to the belt, and what the airline owes you when it goes wrong.

App Store Google Play thepushback.app

Free on iPhone and Android. The flights shown are samples.

A flight day, screen by screen

The boardEvery flight, one board.Your flights on a departures board that only flaps when something changes, with your next flight’s route above it.
On your lock screenLive to the gate.A countdown to departure, the gate and the belt, on your lock screen. Free, not Pro.
Your seatStep into your seat.Your seat in a 3D cabin of the aircraft, with the on-board wi-fi for this plane.
Your loungeThe lounge your status gets you into.On this flight, from this terminal, with how long you have before the walk to the gate.
When it goes wrongWhat you may be owed.Worked out under EU261, UK261, APPR and the US DOT rules, with the source and how to claim.

Pushback's Board: the next flight's route on a paper map, its card with the time to departure, the gate and both clocks, your seat and your lounge

BODYPROOF

BodyProof · Health · Beta soon

Every device.
One honest
reading.

Your watch, your scale and your food log each tell a different story. We set them against each other and against your own usual, and say only what your nights have earned.

A truth layerTwo watches that disagree, calibrated on the nights they share, in one line.
Ranges, not scoresYour usual is a band. Nothing is ruled before night 7; a hint before night 30.
Proof of what changedThe nights since you stopped drinking, or started a medicine, against the nights before.
Read only, and privateWe read Apple Health and Health Connect, never write. No one can see your data.

Join the beta bodyproof.health

iPhone and Android, free while in beta. Wellness, not medical advice. In collaboration with Mnemo Labs.