Comparison

Finances Pro vs Sinkstack

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

Head to head
About

Finances Pro

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Finances Pro is the secure and private application for managing spending across multiple accounts and currencies simultaneously. WHO IS IT FOR? • Digital nomads, high-earning individuals, or immigrants. • Travelers wishing to track spending in foreign currencies. • Persons diversifying money and investments across various countries. MULTI-CURRENCY • Use more than 170+ currencies provided with historical rates. • Review data converted to any currency. Transaction date's rate applied. • Recalculate overall balance to a chosen currency. PRIVATE. NO DATA COLLECTED • No registration. No third-party servers. • On-device encryption. Secure synchronization over iCloud. QUICK ENTRY • Inline auto-completion. • Widgets. Shortcuts. Support for Action button. • Import from a CSV files. Automatic import from Lunch Money. FLEXIBLE ORGANIZATION • Customize categories with various icons and colors. • Use tags to group transactions across categories. • Exclude certain categories from the analysis.

About

Sinkstack

Features
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Payday Bridge projects a dated cash pool so you can see shortfalls before payday, even when the period ends with money left over. HOW IT WORKS 1. Open Payday Bridge from the dashboard. Enter an opening cash amount, desired buffer and 1–90 day horizon, or explore the labeled example. 2. Add dated income and payments. Mark uncertain income, then compare the entered baseline with uncertain income excluded or all paydays delayed by up to 14 days. 3. Inspect the lowest daily closing balance, same-day posting-order sensitivity and exact daily ledger. Save the plan and share its dates and assumptions. Envelope tracking, recurring schedules, Funding Calendar, paycheck allocation, catch-up planning, statements and existing scenario tools remain available. Saved plans preserve exact cents; failed writes keep the previous in-memory state and corrupt files are preserved. WHAT TO KNOW Manual USD planning for one cash pool, with up to 200 entries per plan and 50 saved plans. Amounts are stored as integer cents. Payments-before-income assumes all same-day outgoings precede incoming cash; actual posting order is unknown. Delayed income beyond the horizon is reported separately. No bank account is connected and no payments or envelope-balance changes occur. Include all obligations and avoid counting envelope transfers and their eventual bills twice. iPhone and iPad.

Screenshots

Finances Pro4 screens
Sinkstack3 screens

Verdict

The call

The clearest difference is price: Finances Pro at Free against Sinkstack's $0.99. Sinkstack's advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (17.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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

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

Finances Pro is free to download; Sinkstack costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Finances Pro ships an update fortnightly, Sinkstack every 4 days. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Finances Pro versus Sinkstack: the parameters behind the verdict, then further details
ParameterFinances ProSinkstack
PriceFree — better$0.99
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size8 MB5 MB
Age rating4+4+
DeveloperDmitriy ZharovRobert Corbin

In-app purchases

None

Finances Pro

No in-app purchases

None

Sinkstack

No in-app purchases

Questions

Is Finances Pro free?
Finances Pro is free to download, with no in-app purchases.
Is Sinkstack free?
Sinkstack costs $0.99, with no in-app purchases.
Do Finances Pro or Sinkstack have ads?
Neither Finances Pro nor Sinkstack shows ads.
Which is updated more often, Finances Pro or Sinkstack?
Finances Pro ships an update fortnightly, and Sinkstack every 4 days. Most recently, Finances Pro was updated on October 1, 2026 and Sinkstack on September 26, 2026.

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