Comparison

S vs Koink

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

S

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A minimal expense tracker / no financial noise. No accounts, no subscriptions, no complexity. Just track what you spend. And what you earn. Your data stays on your iPhone and in your private iCloud. You own it. Always. It is a privacy-first money tracker designed for clarity. Pay Once. Use Forever. Unlock with a simple one-time purchase and use forever. Most budget apps are overloaded with charts, complex analytics, and financial jargon. This one is different. It's a minimalist spending tracker built for everyday life. Open the app. Swipe. Add an expense or income. Done. That's the system. Essential Overview Everything in one simple screen: - Total income - Total expenses - Category breakdown Clear numbers. No dashboards. No overwhelm. Stay aware of your spending without turning your life into a spreadsheet. Minimal by design, but flexible where it matters: - Multiple currencies (US Dollar, Euro, British Pound, Swiss Franc, Japanese Yen, Korean Won, Swedish Krona, Norwegian Krone) - Multiple languages (English, Deutsch, FranΓ§ais, EspaΓ±ol, Italiano, PortuguΓͺs, Nederlands, Norsk, Svenska) - Offline, no account, you own your data - Custom categories - Transaction export - Light and Dark mode - Customizable themes - Face ID / Touch ID protection - iCloud sync across devices - Fast numeric input - Smooth gestures Every interaction is built to reduce friction. Why Minimal Expense Tracker? Because you don't need 27 charts. You need consistency. Minimal Expense Tracker helps you build awareness around your money with a simple, private, no-subscription expense tracker experience. If you're looking for a minimal budget alternative, a clean money manager, or a privacy-first spending tracker, this app is built for you. Swipe. Add. Done.

About

Koink

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Your money tells a story. Koink helps you write it. Koink is an AI-powered money journal that helps you understand not just where your money goes, but why. Scan receipts, track spending, split bills with friends, and reflect on your financial journey in one simple app. SCAN Point your camera at any receipt and Koink extracts the details automatically. The AI detects merchant names, line items, totals, taxes, and categories in seconds. Works with receipts in multiple languages. TRACK Set monthly budgets and monitor your spending with clear visual summaries. See income, expenses, debts, and your running balance in one clean dashboard. SPLIT Scan a receipt and split the bill instantly with friends. Track who owes what, settle payments, and share a clean summary. Create group trips and invite friends with a link. REFLECT Koink also includes a personal journal where you can record your day, tag your mood, add locations, and connect spending to the moments behind it. AI writing assistance helps you capture thoughts quickly. SYNC Sign in to sync your data across devices. All information is end-to-end encrypted on your device before upload, so not even we can read it. FEATURES β€’ AI receipt scanning β€’ Expense tracking and budgeting β€’ Bill splitting with friends β€’ Personal money journal β€’ Multiple currencies β€’ Export splits to PDF or text β€’ Location tagging for journal entries β€’ Custom themes, fonts, colors, and app icons β€’ No ads Koink helps you organize your finances while capturing the story behind every expense. -------------------------------------------------------------------------------------------------------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koink.app/privacy

Screenshots

S4 screens
Koink4 screens

Verdict

The call

S and Koink are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. S sells 1 one-off in-app purchase and Koink sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

S ships an update every 2 weeks, Koink every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
S versus Koink: the parameters behind the verdict, then further details
ParameterSKoink
PriceFreeFree
Update frequencyEvery 2 weeksEvery 10 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS26 β€” better26.1
Further details β€” not scored
Size2 MB12 MB
Age rating4+4+
Developerfabio mangoliniRomano Coronel

In-app purchases

1 purchases

S

One-time1
  • Lifetime$9.99
5 purchases

Koink

Subscriptions2
  • Koink Premium$5.991 Month
  • Koink Premium Yearly$49.991 Year
One-time3
  • 50 Scan Credits$4.99
  • 150 Scan Credits$12.99
  • 500 Scan Credits$29.99

Questions

Is S free?
S is free to download, with in-app purchases available.
Is Koink free?
Koink is free to download, with in-app purchases available.
Do S or Koink have ads?
Neither S nor Koink shows ads.
Which is updated more often, S or Koink?
S ships an update every 2 weeks, and Koink every 10 days. Most recently, S was updated on October 31, 2026 and Koink on November 5, 2026.

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