About this app

Scan your lease. Know your rights. Save on rent. MietrechnerDE uses advanced AI to analyze your German rental contract in seconds — checking legality against BGB §§556-563, the Mietpreisbremse (rent brake), and local Mietspiegel data for 50+ cities. Get actionable tenant protection recommendations and potential savings calculated instantly. AI CONTRACT ANALYSIS • Scan or upload your rental contract (photo or PDF) • AI extracts and analyzes all key terms • Cross-references against current German rental law • Identifies illegal or questionable clauses MIETPREISBREMSE CHECK • Compares your rent to the legal maximum for your area • Uses local Mietspiegel data for 50+ German cities • Calculates potential monthly savings • Shows applicable rent brake regulations ILLEGAL CLAUSE DETECTION • Flags common illegal contract terms • Checks deposit limits and conditions • Verifies termination clause legality • Reviews maintenance responsibility assignments ACTION PLAN • Step-by-step recommendations for tenants • Letter templates for landlord communication • Links to local tenant union (Mieterbund) • References to relevant laws (BGB, Mietpreisbremse) PRIVACY FIRST • Documents processed securely and never stored on servers • No account required • Free to download with Premium available via Weekly Premium or Lifetime Premium Weekly Premium is $1.99/week and auto-renews until canceled. Lifetime Premium is a one-time purchase for lifetime access. Disclaimer: This app provides informational analysis only, not legal advice. Consult a qualified attorney for legally binding counsel. Subscriptions: Weekly Premium: $1.99/week, auto-renewing. Lifetime Premium: one-time purchase for lifetime access. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mietrechner.skybringup.com/privacy

Latest release

What’s New

Version 1.1.0 Apr 24, 2026

Hello, tenants! MietrechnerDE is here — your AI-powered German rental contract analyzer with Mietpreisbremse check, illegal clause detection, and step-by-step action plans.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking