Products
The apps we make. Each one has its own website, with screenshots, support and its own privacy policy.
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Coming to the App Store in 2026
BrushMark
Paint by number for iPhone and iPad
Turns a photo from your library into a numbered canvas, with shapes and a palette worked out on your device, and lets you fill it in one tap at a time. Includes a library of ready-made pages.
Visit brushmark.studio -
Coming to the App Store in 2026
NetKit Subnet
Subnet calculator for iPhone
IPv4 and IPv6 subnetting with host counts that account for the addresses AWS, Azure and Google Cloud reserve, a keypad built for addresses, and tools for splitting networks and converting ranges. Everything is calculated on the device.
Visit netkitsubnet.studio -
Coming soon
NetKit Tools
Network diagnostics for iPhone
The companion to NetKit Subnet, for the live checks a calculator can't do: ping, traceroute, DNS and domain lookups, and a health report for websites and domains that explains what to fix.
Its website will be at netkittools.studio.
Help with an app
Each app's website has answers to common questions. Anything else reaches a person at the studio: write to admin@fidgetdigitstudios.com, or see Support.