Free tools and honest answers for people who'd rather know than scroll — independent, and built to cut through.
All AppsPlatform Apps
Each app is purpose-built and tightly integrated — one account works across all of them.
Live gully cricket, scored in real time
Track every ball, manage tournaments, and celebrate team stats — built for the way you actually play.
Honest writing that cuts through the noise
Clear, independent answers you can actually use — no fluff, no paywall, no algorithm deciding what you see.
Free Calculators
Free, no-signup calculators that give clear answers on money and tech decisions — starting with German health insurance.
One account. All apps. No paywalls.
Join VoidInsider — it's freeSelf-Hosting & Privacy
Most home network security checklists treat every step as equally urgent. This hub ranks six already-tested guides — router setup, firmware, WPA3, IoT/VLAN isolation, firewalls, router selection — by effort vs. impact, with a realistic 30-day plan.
A YubiKey is a small hardware device that proves who you are with a single touch. Here's how its phishing resistance actually works, how it compares to authenticator apps and passkeys, and which accounts are worth the €25–€70.
You have the key, now what? A walkthrough for registering GitHub and Google 2FA plus a real FIDO2 SSH login (ssh-keygen -t ed25519-sk), in the order that keeps you from locking yourself out.
Money in Germany
Germany's 2027 pension reform replaces Riester with the Altersvorsorgedepot, letting savers hold ETFs with an optional (not mandatory) capital guarantee. A worked subsidy table shows a parent of two paying €1,800/year receives €1,140 back in state top-ups.
You started a plain ETF Sparplan - then Riester got scrapped for a state-subsidised ETF pension from 2027. Are you missing free government money? A worked 30-year break-even across a plain ETF Sparplan, Riester, and the new Altersvorsorgedepot shows exactly who each route suits.
A worked, original cost table shows what Hausratversicherung actually costs for 60/90/120 m² German flats, built from the 650 €/m² Versicherungssumme rule and real published Tarifzone rates — showing why an identical policy can cost 2–4x more depending only on postcode.
Tech
Post-2026-price-hike Spotify and Apple Music costs compared in EUR and USD, with the real per-person math for Duo, Family, and Student plans and why the cheaper option flips by household size.
Two things flip the old advice in 2026: Spotify now has real lossless audio, and Apple Music is cheaper on most tiers. A decision table routing you to the one factor that should decide it, plus links to the full sound-quality, price, and three-way breakdowns.
Spotify Family now costs $21.99/mo. A real cost and maintenance-time comparison against self-hosting Navidrome on hardware you already own, a dedicated Pi, or a cheap cloud VPS -- and when it's actually worth ditching streaming.