Finance Calculators (CZ) vs Invoice Inspector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Finance Calculators (CZ)
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Finance Calculators is a comprehensive app for calculating wages, pensions, taxes, and other financial situations in the Czech Republic. All data is regularly updated according to current legislation. WAGES AND INCOME • Net salary – calculate net from gross salary • Gross salary – reverse calculation from net • Employer costs – total employee costs • Salary comparison – compare multiple offers PENSIONS • Retirement date – when you can retire • Pension amount – estimated old-age pension • Early retirement – impacts of early retirement • Disability pension – disability pension calculation • Survivor pension – widow and orphan pensions TAXES AND SELF-EMPLOYMENT • Flat-rate vs actual expenses – compare options • Tax deductions – optimize your tax base • Expense flat-rate – calculate flat-rate expenses • Self-employed tax – complete tax calculation • Self-employed vs LLC – compare legal forms SOCIAL BENEFITS • Parental allowance – calculation and options • Maternity benefit – maternity financial aid • Sickness benefit – sick pay calculation • Unemployment benefit – support calculation • Housing allowance – eligibility and amount • Care allowance – for caregivers • Child allowance – based on family income • Living minimum – living minimum calculation FINANCE • Loan payment – monthly payments and overpayments • Mortgage – mortgage loan calculator • Compound interest – investment growth over time • Savings – regular savings with interest • Inflation calculator – inflation impact on savings OTHER • Travel allowances – travel expense calculation • Wage garnishment – non-seizable amount WHY FINANCE CALCULATORS? • Current data for 2026 • Free and ad-free • Offline access • Official government sources (ČSSZ, MPSV, ČNB) • Calculation history • Favorite calculators • Dark mode The app uses data from official sources: • Czech Social Security Administration (ČSSZ) • Ministry of Labour and Social Affairs (MPSV) • Czech Tax Administration • Czech National Bank (ČNB) Have a question or found a bug? Contact us directly from the app in Settings → Feedback.
Invoice Inspector
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Stop overpaying for auto repairs. Know what's fair before you pay. Ever left a repair shop wondering if you paid too much? You're not alone. Studies show auto repair customers are overcharged billions every year — especially those unfamiliar with typical repair costs. Invoice Inspector puts the power back in your hands. Simply photograph your repair invoice, and our AI instantly analyzes every line item against real market data. HOW IT WORKS 1. Snap — Take a photo of your auto repair invoice 2. Analyze — AI compares each charge to typical price ranges 3. Know — See exactly which items are fair, high, or a ripoff YOUR PRIVACY COMES FIRST We believe your data belongs to you — period. • No Account Required — Just open and scan. No sign-up, no passwords. • Photos Stay on Your Device — Images are sent securely for analysis, then only stored on YOUR device • No Tracking — Zero analytics, zero user profiling, zero ads • iCloud Sync — Your scan history syncs across your devices using YOUR iCloud account • No Server Storage — We don't keep your data. Analysis results are cached briefly for crash recovery, then automatically deleted. PAY ONLY WHEN YOU NEED IT No subscriptions. No monthly fees. Just a simple one-time payment whenever you want to analyze an invoice. You're in control. Privacy Policy: https://invoice-inspector.pages.dev/privacy.html Terms of Use: https://invoice-inspector.pages.dev/terms.html Download Invoice Inspector today and never wonder if you're being overcharged again.
Screenshots
Verdict
The clearest difference is in-app purchases: Finance Calculators (CZ) at none against Invoice Inspector's 1. Finance Calculators (CZ) also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads 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. Invoice Inspector sells 1 one-off in-app purchase. Finance Calculators (CZ) asks for nothing beyond the download.
| Parameter | Finance Calculators (CZ) | Invoice Inspector |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 24 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | mobilComm Ltd, organizační složka | Artem Ivanov |
In-app purchases
Finance Calculators (CZ)
No in-app purchases
Invoice Inspector
- Invoice Scan$1.99
Questions
Is Finance Calculators (CZ) free?
Is Invoice Inspector free?
Do Finance Calculators (CZ) or Invoice Inspector have ads?
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