3 live tools · No signup · No tracking

Free Tools for Finance, Travel, and Tech Decisions.

Three working tools — financial calculators built for India and UAE, honest SaaS comparisons with named verdicts, and a multi-passport visa checker covering 199 countries. Every tool runs in your browser. Nothing to install, nothing to sign up for.

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Three Free Tools. Pick What You Need.

Each tool is a fully working app — not a demo, not a paywall. Open one and start using it.

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PennyMath

Financial calculators

Built for Indian and UAE residents. Tax-regime aware, currency aware, locally-cached.

  • 20+ calculators (SIP, EMI, FIRE, tax)
  • India-specific salary & tax math
  • Dubai rental yield, EoS gratuity
  • localStorage caching — revisit without retyping
Open PennyMath
Live

WanderWise

Multi-passport visa checker

The only checker on the open web that handles passports + residence permits + visas in combination.

  • 199 countries · 7 residence permits
  • Live verifier against gov sources
  • Stack any combination of documents
  • Source URL shown with every entry
Open WanderWise

Coming soon: SalaryAtlas (Q3 2026 — salary & cost-of-living comparisons across 500+ cities) · InsureCompare (Q4 2026 — UAE insurance & credit-card comparisons)

20+
Financial calculators
17
SaaS comparisons
199
Countries covered
Why this exists

Free Tools That Respect Your Time and Privacy.

Most "free" web tools are email-walled. We don't ask for your email, your name, or anything else — every tool runs entirely in your browser. Calculator inputs, visa-checker selections, comparison reads — all local. Nothing flows back to us.

We make money two ways: affiliate commissions on a small set of products we've personally evaluated, and Google ads on content pages. Both are disclosed transparently and never influence rankings. The full breakdown is on the About page.

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