SignalKind

Access that fits your needs

Choose an app.
Know what you are paying for.

Each app has its own purchase arrangements. Start with a useful free feature where available, or choose the paid option that suits you.

Prices for your App Store country.

Choose your App Store countryOther markets: view the applicable price on the App Store.

Your current location may differ from your Apple Account’s App Store country. Apple’s purchase screen confirms the applicable price and taxes.

SignalKind

The full app has a 14-day access window from first launch. Starting this window does not start a subscription. The keyboard remains free. When full-app access ends, saved History stays available to read and copy.

MonthlyView price on the App Storebilled monthly
AnnualView price on the App Storebilled annually

Monthly and annual subscriptions renew unless cancelled through Apple. The Apple purchase screen confirms the price and terms before you agree.

A lifetime option is being prepared. It is not included here as an available purchase.

Download on the App StoreWhat does Communication include?

Focus: Ambition into Action

Ongoing free access includes two live ambitions, basic lists and evidence. Pro supports five live ambitions and adds routines, Champion, the proof grid and share cards. There is no timed app-wide trial.

MonthlyView price on the App Storebilled monthly
AnnualView price on the App Storebilled annually
LifetimeView price on the App Storepaid once

Pro monthly and annual subscriptions renew unless cancelled through Apple. Pro lifetime is a one-off purchase. Apple confirms the applicable price and terms.

Download on the App StoreWhat does Focus include?

Neuro Map by SignalKind

A paid-upfront app. One purchase covers this app on iPhone, iPad and Mac using the same Apple Account. There is no subscription, in-app purchase or introductory trial.

One purchaseView price on the App Storepaid once

A one-off App Store purchase. There is no recurring subscription for Neuro Map.

Download on the App StoreWhat does Neuro Map include?

Frequency: Sound by Signalkind

A 14-day access window starts at first launch without a subscription purchase. Afterwards, the Collections, Frequency and Guide areas require paid access; earned Milestones and Signal Points remain free.

MonthlyView price on the App Storebilled monthly
AnnualView price on the App Storebilled annually
LifetimeView price on the App Storepaid once

Monthly and annual subscriptions renew unless cancelled through Apple. Eligible subscribers may receive Apple’s separate two-week introductory offer; the purchase screen confirms eligibility and renewal terms. Lifetime is a one-off purchase.

Download on the App StoreWhat does Frequency include?

Available on the App Store for iPhone and iPad. The native Mac version awaits approval and release.

Verified country prices checked 7 October 2026. We show actual country records rather than converted exchange-rate estimates.

A trial and a purchase are different choices.

First-launch access

SignalKind and Frequency each offer a 14-day local full-app access window. Beginning that window does not purchase a subscription. Focus instead has ongoing free access for two live ambitions. Neuro Map is paid upfront.

Apple subscription introductions

Frequency separately has a two-week introductory offer on monthly and annual plans for eligible subscribers in the verified countries. Apple confirms eligibility. If accepted, the subscription renews at the displayed price unless cancelled.

No Apple subscription introduction is currently verified for SignalKind or Focus in these countries.

Keep the purchase clear.

Is there one subscription for The 4?

No. Apps and paid options are bought separately. Buying one does not unlock the others.

What if my country is not listed?

Choose “Another country” and open the correct App Store listing. We do not guess a price for an unverified storefront.

Where can I manage or restore a purchase?

Subscriptions are managed through your Apple Account. The subscription apps have Restore controls. Neuro Map is a paid app purchase and can be downloaded again with the purchasing Apple Account.

Is the annual price billed every month?

No. The annual amount is billed annually. Any saving shown compares that country’s annual amount with twelve payments at its current monthly price.

If cost is a barrier, ask us.

We can discuss free app access for individuals facing financial barriers and for charities or community organisations helping others. The available scope and terms are confirmed before you accept an offer.

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Looking at access for employees? Enquire about organisational access.