System Online - v2026.09

Where programmatic craft meets human warmth.

Jianzhik is an independent R&D team crafting minimalist, privacy-first digital products. We blend generative technology, immersive interaction, and refined aesthetics - so every tap feels quiet, considered, and deeply personal.

0apps
Released on App Store
0
Local-first Privacy
0yrs
Combined Craft
Built with craftsmanship across the modern stack
iOS / iPadOS
Swift / SwiftUI
Metal / GPU
CoreData / SQLite
Local Vault
Generative
Web / W3C
// 01 — Capabilities

Five disciplines. One craft.

We invest deeply in five intersecting disciplines to deliver products that feel inevitable - not assembled.

P / 01

Programmatic Generation

Algorithmic creation across audio, visuals and data. We break past fixed templates toward infinite, organic variety.

P / 02

Immersive Interaction

Interaction design that responds to human rhythm - tactile, spatial and emotionally resonant.

P / 03

Privacy by Architecture

Local-first data, end-to-end encryption, zero tracking. Privacy is a structural commitment, not a checkbox.

P / 04

Zen Aesthetic

Refined, restrained visuals. We pursue the quiet luxury of less - so users feel calm, focused, present.

// 02 - App Ecosystem

Local-first tools for makers & keepers.

From multi-track offline audio editors to jewellery inventory ledgers - a curated matrix of privacy-respecting utilities.

// Featured App v 4.2.1 iOS 16+ / iPadOS

Multi-track Offline Audio Editor

A pocket-sized recording studio that never uploads a single byte. Compose, mix and master with hardware-accelerated DSP - entirely on-device. Mute, automate, render to stems. Your sound, your silence, yours alone.

120+
FX modules
64
Tracks
48kHz
Float32 audio
0B
Cloud upload
FOODLOCAL

Freshness & Shelf-life Calculator

/ freshness.core

Ingredient lifecycle tracker with smart expiry prediction. Know what to cook tonight, what to freeze, what to compost.

  • Barcode & manual entry
  • Photo-based recognition
  • Smart pantry dashboard
TRAVELLOCAL

Self-drive Trail Recorder

/ trail.local

Plan routes, log every kilometre, replay trips - all stored locally on device. No accounts, no GPS leakage to third parties.

  • Offline maps & waypoints
  • Fuel & cost ledger
  • Encrypted journal entries
LIFELOCAL

Credential Expiry Watch

/ expiry.alert

Insurance, licences, warranties, visas - never miss a renewal. All data lives in your encrypted vault.

  • Smart reminders
  • Document scanner
  • Biometric lock
PRODUCTIVITYLOCAL

Personal Goal Decomposer

/ goal.engine

Break down lofty goals into atomic habits. Visualise progress, streak histories and the smallest actionable step.

  • Habit tracking
  • Project decomposition
  • Yearly retrospective
COLLECTIONLOCAL

Jewellery & Collection Ledger

/ vault.ledger

A private museum for your valuables. Photo, provenance, insured value, maintenance schedule - all kept on device.

  • AI-assisted categorisation
  • Insurance-grade reports
  • Encrypted backup
AUDIOLOCAL

Procedural Music Sketchpad

/ sound.lab

Generate endless generative soundscapes from a few seed values. Re-pitch, re-texture, render - never uploaded.

  • Generative synthesis
  • Modular patching
  • Stem export
// 03 - Telemetry

Numbers we respect.

Honest metrics from real users. No inflated vanity stats - only what an indie studio can sustain long-term.

0
Avg. App Store Rating
0
Active Users
0
30-day Crash-free
0
Server Sync Latency*

* Yes, literally zero - because nothing leaves the device.

// 04 - Process

From seed to shipping.

A disciplined five-stage pipeline that ensures quality without suffocating creativity.

S / 01

Discover

Field studies, usage archaeology, the long quiet listening before any code is written.

S / 02

Prototype

Generative sketches, throwaway spikes, paper - fast mind tea. We test the wobble early.

S / 03

Build

Modular architecture, weekly release trains, full unit & UI tests. No cowboy merges.

S / 04

Harden

Privacy review, accessibility audit, App Store guideline scan, security pentest.

S / 05

Ship

Phased rollout, in-app feedback, post-launch iteration. The launch is the beginning.

// 05 - Capability Radar

Where our craft excels.

Self-assessed competency profile across six axes. We refuse to be average at everything - we choose to be outstanding at the things that matter most to our users.

DimensionJianzhikTypical SaaS
Data residence100% on deviceCloud by default
Account requiredNeverAlways
Tracking pixelsZero5-12 vendors
Offline capabilityFullLimited
Subscription pressureMinimalAggressive
// 06 - Global Footprint

Users in 42 regions. Data in zero.

Our reach spans continents, yet each user's data sits precisely where it belongs - on their own device.

World map showing Jianzhik's distribution of active users across the globe
LIVE - EDGE NETWORK

Build with us - quietly and well.

Whether you have a product idea, a research collaboration, or just want to compare notes on local-first architecture - we are listening.

Open a Conversation ->