html Investment Horizon · BestPaid

Investment Horizon

ユーザー定義の年間利回りに基づき、少額の定期的な月次拠出が時間とともにどのように成長するかを可視化する、完全オフラインの複利計算機です。

パーソナルファイナンス / 予測ツール iOS Paid subscription

Available on theApp Store soonRequest TestFlight invite

Screenshots coming soon.

Who it's for

How the subscription works

Freemium

Auto-renews monthly via Apple's standard subscription system.
Cancel anytime in Settings → Apple ID → Subscriptions.
Refunds handled by Apple per their policy at reportaproblem.apple.com.
No third-party tracking or analytics SDKs inside the app.

What we don't collect

Your contact list, photos, location, microphone, or camera.
Any content you enter into the app (notes, logs, data) — it stays on your device unless you explicitly sync.
Identifiers used to track you across other apps.

Full details in our privacy policy.

TestFlight beta

This app is in private beta on TestFlight. To request an invite, email support@bestpaid.app with the subject line TestFlightベータ版：Investment Horizon.

← Back to all apps