Hidden Forge Ltd is an independent app studio. We design, build and ship our own mobile apps — crafted in-house from the first sketch to the store listing, and built to respect the person holding the phone.
Hidden Forge Ltd is an independent app studio and the parent company of Wisp Vault — the offline, AES-256 encrypted privacy vault for Android.
We build what excites us — apps and tools we'd genuinely want on our own phones. Some are privacy-focused, like Wisp; others will simply be useful or fun. The common thread is craft.
Every product we ship is designed, engineered and supported in-house, from the first sketch to the store listing.
Our own ideas, designed and built end-to-end — no outsourcing, no clones.
Interfaces that feel effortless — crafted, tested and refined on real devices.
Long-term support and honest updates — not abandonware.
One app live today — with more heating up in the forge.
Your private vault, hidden in plain sight. Wisp stores photos, videos, documents, notes and passwords behind realistic decoy apps — 100% offline with AES-256 encryption, Intruder Selfie, Panic Wipe and a Dead Man's Switch.
🔨 More apps are on the anvil — watch this space.
Everything under one roof — no agencies, no hand-offs.
Product thinking, UX flows and pixel-level UI for mobile — from serious tools to playful experiences.
Fast, reliable, offline-capable mobile builds — with on-device encryption and security baked in when an app calls for it.
Store listings, release management and long-term updates — we stay with our apps after launch day.
Questions about our apps, partnerships or press? We read everything.
hello@hiddenforge.co.uk