Small, thoughtful softwarefor everyday life.
Nintek builds focused apps that each do one thing well — for learning, health, home, and play. Tenof them so far: six with current web builds and seven with native iOS work at clearly stated release stages. Tare also includes an Apple Watch app; no page implies public store availability without evidence.
Nintek is going native.
7 products now have native iOS builds in SwiftUI or Godot. None has a public App Store listing today: Tare, Workshop, Cortex, and Sortie are internal TestFlight builds; Cairn is blocked after review; ShopKeep has a private attached build; and Salvo remains unreleased.

Tare
Build 31 is internal TestFlight, with real Simulator evidence across three device families.

- Build
- Attached · VALID
- Availability
- Private · not public
ShopKeep
Build 35 is attached and valid; Apple and Microsoft workspaces stay separate.
Good morning.
Your Microsoft certification study companion.
Azure AI Cloud Developer Associate
You drilled questions here.
Resume →Fundamentals
Entry-level cloud, AI and data concepts.
Associate
Day-to-day operator and engineer credentials.
Expert
Architect and administrator ceilings.
Specialty
Narrow, deep workloads like SAP and virtual desktop.
Applied Skills
Scenario-based, project-shaped credentials.
Cairn
Local study with private iCloud sync; the rejected release is not public.

- Build
- Attached · VALID
- Channel
- Internal TestFlight
- Public release
- Not available
Workshop
Build 13 is attached and valid in internal TestFlight, not public.

Cortex
Build 21 is internal TestFlight; eight games, no Nintek backend.

Sortie
Supply-line conquest across 1,500 levels, saved entirely on device.

Salvo
Sixteen Age of Siege operations; wider campaign content remains blocked.
Every number tells a story.Read the trend.
Weight, doses, glucose, labs and well-being on a GLP-1 journey — read together, not in four separate places. The native build automatically imports approved Apple Health data when the app opens or returns, supports iPhone, iPad and Apple Watch, and needs no account.

Every tool numbered.Every move accounted for.
A numbered register for the whole shop, with Apple or Microsoft sign-in, account-scoped photos and documents, and permanent in-app account deletion. One readout says what is out, what is in service and what the shelf is worth.

- Build
- Attached · VALID
- Availability
- Private · not public
Study with intent.Walk in ready.
The Cairn web workspace is online and account-backed. CairnNative is a separate local-first app with private iCloud sync and no shared progress; version 3.0 is not publicly available after App Review rejected the combined submission.
Study sheet
Keep the whole buildconnected.
Workshop keeps woodworking plans, dimensions, materials, cuts, shopping, build notes, and finish records together. Its web workspace is online and account-backed, while native build 2.2.1 (13) is in internal TestFlight.

Eight games, one hub.Built for iOS.
A native games hub for iPhone: Sudoku, Sumweave, Word Search, Letter Sprint, Wordfoundry, Grid Blast, Pixel Flow and Neon Drop, with optional Game Center and no Nintek account or backend.

Draw the supply line.Watch the front move.
A tactical conquest campaign for iPhone. Link keeps into permanent supply lines, route reinforcements around terrain, and take 1,500 levels across 15 distinct biomes.

Build the defense.Hold the first era.
An unreleased portrait-iPad tower-defense build with 16 synchronized Age of Siege operations, three difficulty settings, local progress, and a separate endless mode.

Capture the spark.Find it again later.
Nested notebooks with rich text, tags, archive and instant search — plus explicit, read-only offline downloads in the installable web app.

Developing stories.Evidence in view.
A story-intelligence reader with a private Microsoft Entra owner workspace, a separate 24-hour read-only demo, evidence-linked stories, and explicit offline Saved snapshots.

The home you keep —kept warm, in one place.
Hearth holds your recipes, your maintenance log, your home inventory, a to-scale garden planner with its own harvest ledger, the network and server closet, and an AI assistant — under one warm, calm interface.
At a Glance
About Nintek
I'm an SRE by trade and a maker by habit. These apps grew out of problems I was already living with — tracking a health journey, keeping a woodshop in order, staying certified at work, winding down with a daily puzzle, and running a home without losing the manual in a drawer somewhere. Each one started as a note, then a prototype, then something I couldn't stop using. Nintek is where they live.