KakinMeter-iOS

課金メーター

課金メーター promotional image

アプリ、ゲーム、サブスクリプションに使った金額を記録し、
「もし同じ金額を投資していたら?」をひと目で比較できるSwiftUIアプリです。

SwiftUI SwiftData Charts AdMob

Concept

課金は楽しい。けれど、積み重なると意外と大きい。
課金メーターは、これまで使った金額を可視化し、課金した世界と投資した世界を比べることで、お金の使い方を見直すきっかけを作ります。

Features

Screens

Home Promotion
KakinMeter home screen KakinMeter square promotional image

Tech Stack

Area Technology
UI SwiftUI
Persistence SwiftData
Charts Swift Charts
OCR Vision
Authentication LocalAuthentication
Monetization Google Mobile Ads SDK
Tests Swift Testing

Project Structure

KakinAsset.xcodeproj        Xcode project for the iOS app
Sources/KakinAsset          App models, services, view models, and SwiftUI views
XcodeApp                    iOS app entry point, assets, Info.plist, AdMob integration
Tests/KakinAssetTests       Unit tests for analytics, import, and simulation logic
outputs                     App Store metadata and review notes
docs/assets                 README and promotional images

Run

  1. Open KakinAsset.xcodeproj in Xcode.
  2. Select the KakinAsset scheme.
  3. Choose an iPhone simulator.
  4. Press Run.

The Swift Package setup is kept for logic tests and local validation. Use the Xcode project when launching the full iOS app.

Test

swift test

App Store Notes

Before submission:

Disclaimer

Investment simulation results are reference values based on fixed-rate assumptions.
This app does not recommend any specific financial product, investment action, or future return.