Coin Focus vs FIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coin Focus
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Coin Focus is a beautifully designed personal finance app that helps you track expenses and income with ease. Whether you're managing daily spending or planning your monthly budget, Coin Focus makes it simple and intuitive. Features: • Quick transaction recording with categories • Monthly budget tracking with visual progress • Detailed statistics with interactive charts • Home screen widgets for at-a-glance overview • iCloud sync to keep data across devices • Support for multiple currencies (USD, CNY, JPY, KRW) • Beautiful dark mode support • Complete privacy — no account required, your data stays on your device Coin Focus is completely free with no ads. If you enjoy the app, you can support the developer through the optional Tip Jar.
FIN
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FIN helps you settle group travel expenses in minutes. Know exactly who pays whom, even when multiple currencies are involved. Add payments, choose who paid and who joined, and FIN will calculate who should pay whom. It helps reduce the number of transfers and makes it easier to share the result with your group. Mixed currencies are supported by setting exchange rates for each trip. You can also choose the base currency for each trip, such as JPY, USD, EUR, or THB. Amounts are converted and organized clearly, so post-trip settlement is easier to understand. Main features: ・Split expenses among selected members ・Choose who paid and who joined each payment ・Choose a base currency for each trip ・Use multiple currencies with custom rates ・Set fixed amounts when someone pays more ・Calculate who should pay whom ・Copy and share the settlement result ・Save members and reuse them more easily with FIN Plus FIN is designed to stay simple. No login is required, and your data is stored on your device.
Screenshots
Verdict
The clearest difference is device support: FIN at 3 against Coin Focus's 1. FIN also leads on iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Coin Focus sells 3 one-off in-app purchases and FIN sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Coin Focus | FIN |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | 根 张 | Yasumi Abe |
In-app purchases
Coin Focus
- Buy Me a Coffee$0.99
- Treat Me to Lunch$1.99
- Super Support$2.99
FIN
- FIN Plus 5回パック$3.99
- App Storeや購入画面向け。ローカリゼーションで設定。$6.99









