Everything I've tested.

Visually distinctive game with simple shapes, pastel colours, slick animation and good camerawork.

His number one pick, with the most detailed textures he has seen on a mobile game and a living-painting feel.

Gorgeous paper-built 3D world with great sound design, though the characters are slightly forgettable.

Good-looking game with satisfying combat, held back by a steep price and weak aspect ratio support.

Arun's pick of the collab: it applies consistent, cinematic-looking filters in a couple of taps, though unlocking everything can get expens…

A strategic game with huge depth, taking hundreds of hours to complete.

Found almost endless replay value in it, with offline co-op on one device.

Maybe the most addictive of the mobile games he mentions.

Named as one of his recent mobile gaming highlights.

Less deep than the others but surprisingly creative and likely to make you smile.

A clever, cheap speaker with colour-changing LEDs, wireless charging and long battery life, with only average sound.

A book cover with a full-size keyboard that helps make the Tab S3 a productivity combo.

A cool novelty pencil-shaped S Pen replacement with good ergonomics, but it adds no new functionality.

A thin, well-designed flagship Android tablet with a top-tier screen that suits productivity.

An inexpensive clip-on lamp for power banks that is bright but looks a bit funny and blocks ports.

A portable egg-shaped multi-room speaker with a clean design and surprisingly good value, though the 360 effect is barely noticeable.

His favourite of the five: a seamless physical keyboard case that is a novelty at first but satisfying to use.

Impressed by the prototype's solid sliding mechanism and near 97% screen, though specs and release are unconfirmed.

Adds animations to navbar presses, and the free version is enough for most people.

No-root app that turns the fingerprint scanner into an intuitive navigation control.

One of his all-time favourite Android mods, letting you swipe from an edge to exit any app.

Surprised him with a floating bubble that gives quick back, recent apps and clipboard access.

Looks dull as a set of menus but gives huge control over how your phone looks and behaves.

Complete system-wide audio tweaking tool that applies across ringtones, YouTube and Spotify.