Useful software. Less in the way.

Clairos is an independent software studio making iPhone and iPad apps for real estate calculations, private journaling, and weather forecasts.

Useful software. Questionable category discipline.

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Built for focusLocal-first where it mattersClear outputs

Kora mortgage calculator showing purchase inputs, an estimated monthly payment, and a client-ready summary.

Kora Property decisions · iPhone · iPad

Journal - From Me shown on iPad with a handwritten journal page and the message A sanctuary for thought.

Journal - From Me Private reflection · iPad · iPhone

Weather Direct shown on tablet and phone with current conditions, hourly weather, and forecast details.

Weather Direct Forecasts without clutter · iOS · Android

At a glance

Different interests. The same curiosity.

Use Kora for mortgage and seller-net estimates, Journal - From Me for handwriting and guided journaling, and Weather Direct for forecasts, radar, and alerts.

Start here

A few places to start.

Real estate, private writing, and weather are part of the picture. Mathematics, puzzles, and technical learning are here too. The categories vary; the care should not.

Kora mortgage calculator showing purchase inputs, an estimated monthly payment, and a branded summary. — **Kora Intelligence** iPhone · iPad

Property decisions

Real estate has enough complicated parts already.

Kora is a real estate calculator app for agents. Run buyer, seller, rental, refinance, and commission scenarios, then share a branded summary with your client.

Buyer and seller calculations

Keep mortgage, affordability, cash-to-close, seller net, and commission work in one place.

Investor first pass

Review rental performance, cap rate, refinance, and flip estimates without opening a spreadsheet.

Client-ready output

Create branded PDF and PNG summaries for the conversation that follows the calculation.

Kora real estate calculators

Private reflection

Some thoughts don't need an audience.

Journal - From Me is a private journaling app for iPhone and iPad, with handwriting, typed entries, reusable Note Pads, and optional guided prompts.

Handwrite or type

Use Apple Pencil on iPad or typed companion writing on iPhone without turning reflection into another social surface.

Daily pages and Note Pad

Keep dated reflection separate from reusable spaces for ideas, lists, projects, and longer-running thoughts.

Guided reflection when useful

Open Yesterday, Through You or guided prompts when you want a starting point, then return to ordinary private writing.

Journal for iPhone & iPad

Weather without the noise

We wanted the weather. Just the weather.

Weather Direct keeps current conditions, hourly detail, forecasts, radar, alerts, and tropical awareness close without a mandatory account or a pile of distractions.

Today and hourly at a glance

Open straight into the conditions and near-term detail you actually need before leaving the house.

Radar and alerts when they matter

Move from the forecast into radar and active alerts without digging through unrelated content.

Tropical awareness built in

Keep storm and tropical information available alongside the everyday forecast instead of hunting for a separate tool.

Weather Direct forecasts

This is what happens when curiosity gets out of hand.

Clairos is an independent software studio built around a fairly simple habit: learn something deeply, notice what could work better, then build it.

The result is admittedly a little eclectic — mathematics, weather, journaling, real estate, puzzles, learning tools, and whatever comes next.

There is a neurodivergent brain somewhere in the middle of all this. That probably explains some things.

The Clairos Standard

Make the useful part easier.

Learning a subject can be complicated. Using the tool should not add complications of its own. These are the things we try to get right.

01

Fewer detours

Get to the useful part without a tour of everything the software can do.

02

Local-first where it matters

Core work should stay on the device when a network service is not necessary for the task.

03

Respect for your attention

A useful session might last a minute or an evening. We aim to make that your choice, not a metric to stretch.

04

Readable outputs

A result should be clear enough to understand, explain, save, or share without another cleanup pass.

Find something useful. See what happens next.

Choose Kora real estate calculators, Journal for private journaling, or Weather Direct forecasts. Build technical skills with Clairos Learn’s Linux, web, and AI operations labs.

Choose your app See every app

FAQ

Frequently asked questions

Which Clairos app should I start with?

Start with Kora for real estate calculations and client-ready summaries, Journal - From Me for private handwriting, typed writing, and guided reflection, or Weather Direct for forecasts, radar, and alerts without the usual weather-app clutter.

Can I download the apps from this page?

Yes. Each featured app section links directly to its current App Store or Google Play listing where available, with a separate product link for screenshots, features, privacy details, and support.

What does local-first mean at Clairos?

Local-first means core work should happen on the device when the cloud is unnecessary. Connected features may still use network requests, but their purpose should be tied clearly to the task.

Does Clairos require accounts?

Most Clairos tools should not require a mandatory account for core use. An account may exist for access, updates, purchases, or preferences where a specific product needs it.