Slate vs FIN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slate
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Your bills, beautifully organized. Slate is a simple, beautiful bill tracker that helps you stay on top of every payment. No spreadsheets, no complexity — just add your bills and let Slate handle the rest. TRACK EVERYTHING • Add bills in seconds with categories, due dates, and notes • See what's due, what's paid, and what's overdue at a glance • Recurring bills automatically roll over each month STAY ON TOP OF IT • Get notified before bills are due — never miss a payment • Calendar view to see your month at a glance • Day strip for quick daily overview SEE THE BIG PICTURE • Monthly spending chart with tap-to-inspect breakdowns • Yearly analytics with spending trends and fun facts • Track your progress month over month MAKE IT YOURS • 8 beautiful color themes to personalize your experience • Multi-currency support (80+ currencies) SYNC & SECURE • Sign in with Apple or Google to back up your data • Cloud sync across devices • Your data stays private — we never sell it Upgrade to Slate PRO for color themes, notifications, and more.
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 update cadence: FIN at every 4 days against Slate's every 3 weeks. FIN also leads on iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support 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. Slate sells 1 one-off in-app purchase and FIN sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Slate ships an update every 3 weeks, FIN every 4 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Slate | FIN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | JOHN HENRY MARIANO | Yasumi Abe |
In-app purchases
Slate
- Slate Pro Lifetime$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








