Comparison

Kane vs Flow

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

Head to head
About

Kane

Easily log daily spending and income to understand your financial habits. Manage recurring bills with reminders and share ledgers with family. This app offers a one-time purchase for full functionality across Apple devices.

Highlights
  • Quick and simple transaction logging
  • Clear visualization of income and expenses
  • Recurring bill tracking and reminders
  • Shared ledger functionality for families
  • Multi-currency support
  • Cross-device syncing via iCloud
Features
Read full description

Make everyday expense tracking simple with Kane. Record spending and income, see where your money goes, and keep a shared ledger with family. Pay once and use Kane without a subscription. QUICK, SIMPLE LOGGING Add an amount, category, and note. Find and edit past transactions when you need to. SEE YOUR MONEY CLEARLY Review monthly income and expenses, spending by category, and trends over time. KEEP TRACK OF RECURRING BILLS Set amounts and dates for recurring expenses, see upcoming bills, and use reminders and calendar integration. RECORD TOGETHER Use a shared ledger with family, distinguish personal and shared expenses, and review records by participant. Sharing and syncing between devices require iCloud. ACROSS YOUR APPLE DEVICES Use Kane on iPhone, iPad, and Apple Vision Pro. Keep your records in sync with iCloud, check widgets, and record transactions in multiple currencies, including while traveling. Kane is a manual expense ledger. It does not automatically import bank or card transactions, manage account balances, or set monthly or category budget limits.

About

Flow

Features
Read full description

Why is tracking expenses so tedious? Pick a category, type the amount, change the date... What if you could do it all in one line? One Line is All You Need "Lunch pasta 45" "Yesterday taxi 8" "Coffee 4.5 lunch 12 taxi 8" Just type naturally. AI automatically separates amounts, dates, and categories. Multiple items? One line handles them all. On-Device AI Does the Work • Auto-categorization powered by CoreML • Automatic detection of recurring bills (rent, subscriptions) • Personalized financial advice based on your data • Kind mode or Tough Love mode — your choice • Everything runs on your device — your data never leaves Insights at a Glance • Total income / expenses / net worth change • Monthly averages: income, expenses, savings rate • Trend charts: 3M / 6M / 1Y / All time • Treemap visualization of spending by category Smart Budget Management • Set overall or per-category budgets • Auto-calculated daily spending limit based on remaining days • Visual budget usage tracking • AI advice tailored to your budget status Automatic Recurring Expenses • Type "Rent 800" and it detects the pattern • Weekly / Monthly / Yearly cycles • Auto-generated on app launch — never miss a bill Beautiful Design • Glassmorphism card UI • Purple mesh gradient backgrounds • Light / Dark / System modes • Spring animations + haptic feedback Privacy First • All data stored on-device only • AI analysis runs locally • No servers, no accounts • Your financial data is yours alone Consistency is everything in budgeting. Flow makes consistency effortless. Start today.

Screenshots

Kane4 screens
Flow4 screens

Verdict

The call

The clearest difference is device support: Kane at 3 against Flow's 1. Flow's advantage is price ($2.99 vs $3.99) and iOS requirement (17.0 vs 26.1). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Kane costs $3.99 and Flow $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kane ships an update every 5 days, Flow every 3 days. Both last shipped on November 5, 2026.

Scorecard3 real differences · 7 level
Kane versus Flow: the parameters behind the verdict, then further details
ParameterKaneFlow
Price$3.99$2.99 — better
Rating5.0 (1 ratings) — better—
Positive reviews96.9% of reviews—
Number of ratings1 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Vision Pro — betteriPhone
Requires iOS26.117.0 — better
Further details — not scored
Size12 MB7 MB
Age rating4+4+
Developersangku ohHaeseong Jung

In-app purchases

None

Kane

No in-app purchases

None

Flow

No in-app purchases

Questions

Is Kane free?
Kane costs $3.99, with no in-app purchases.
Is Flow free?
Flow costs $2.99, with no in-app purchases.
Do Kane or Flow have ads?
Neither Kane nor Flow shows ads.
Which is updated more often, Kane or Flow?
Kane ships an update every 5 days, and Flow every 3 days. Most recently, Kane was updated on November 5, 2026 and Flow on November 5, 2026.

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