PDS Technology

Our apps

Serious, self-contained iOS apps built in the UK. Each one takes something that normally needs other computers, a data-science workstation, a cupboard full of board games, a case of poker chips or a book of hidden 3D pictures, and fits it onto the device already in your hand.

Everything on device

Each app does all its work on your iPhone or iPad. Nothing is uploaded, and everything keeps working with no internet at all.

No accounts, no tracking

Nothing to sign up for and no analytics watching you. What happens on your device stays there.

No subscriptions

We do not rent software. Where an app has paid features, one purchase unlocks them forever.

Quick ML

A complete data-science studio in your pocket.

Import real datasets, explore and clean them properly, train machine-learning models, and make predictions: the whole workflow, entirely on device. A million-row CSV is fine. Built for data scientists and students of data science who don’t always have a laptop with Python to hand.

Quick ML dashboard of stat tiles and charts built from a dataset
Cheat in Group Games on an iPad host, with a face-down pile and a claim waiting to be believed or challenged

Group Games

This device is the table.

70 family games on one screen in the middle of the table: boards, arcade duels, cards, dice and learning games. For games with secret hands, everyone joins from their own phone’s browser with nothing to install. Tournaments, leaderboards and family-friendly controls included; internet not required, ever. Free to download, with seven games free to keep and one purchase for the rest.

Group Poker

Home poker night, no chips.

One iPad or iPhone is the table; everybody else’s phone is their hand, joined from a QR code with nothing to install. Four variants, tournaments and cash games, and up to 30 players across three tables, all over your own Wi-Fi with no internet needed. Play-money chips only, paid once, with no in-app purchases. The grown-up sibling of Group Games.

Group Poker on an iPad host mid-hand: the flop dealt, the pot and side pot counted, and the acting player highlighted
The Generate step in Stereogram Studio on an iPad: a finished single-image stereogram with the Check it switch and geometry controls beside it

Stereogram Studio

Hidden 3D pictures, made on your iPad.

The pictures made famous by the Magic Eye books, made by you. Start from a shape, a 3D model, a depth map, a LiDAR photo, a drawing or a line of text, pick the pattern it hides in, and draw it at print resolution. Decode any stereogram back to its hidden relief, animate the shape into video, build seamless patterns and print a book. Making and decoding are free; one purchase unlocks exports.

Download on the App Store

Coming soon to the App Store

Explore Stereogram Studio

Questions about any of our apps? Email support@pds-technology.ltd and a real person will get back to you.