Calk24 — Calculators Germany

Name: Calk24 — Calculators Germany
Author: Konstantin Iakovlev

LiveKonstantin Iakovlev13 apps · 18.3K installsToolsFree · contains adsde.calk24.rechner

227 calculators: taxes, salary, loans, BMI, percentages and more.

Alert me ★ Watch Open in Play ↗

Total installs: 16
Installs / day: 0
Rating: —★
Released: 11 Apr 2026
Last update: 6 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity and 2 others
Collects data Location, App activity and 2 others
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 4 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Calk24.de — Your comprehensive calculator portal for Germany with 227 free online calculators in 15 categories. Whether gross-net salary, income tax, loan payments or BMI — all calculations are based on current German values for 2025/2026 and run entirely locally on your device. No data is transmitted. TAXES & DEDUCTIONS - Gross-Net calculator with all tax classes (I–VI) - Income tax per Section 32a EStG 2026 - Wage tax, church tax, solidarity surcharge - Trade tax, property tax, vehicle tax - Capital gains tax, inheritance tax, gift tax - Tax class comparison, tax optimization FINANCE & LOANS - Loan calculator, amortization, mortgage - Construction financing, real estate - Interest calculator, savings plan, ETF savings - Inflation calculator, ROI calculator - Investment tax prepayment, default interest SALARY & WORK - Hourly wage calculator, part-time calculator - Minimum wage 2026 (13.90 EUR/hour) - Short-time work benefits, parental allowance - Working days and working time calculator - Salary increase, severance pay calculator SOCIAL & LEGAL - Child benefit 2026 (259 EUR/child) - Citizens' income / basic security - BAfoeg calculator, housing benefit - Child support (Duesseldorf Table 2026) - Care allowance by care level - Wage garnishment calculator HEALTH - BMI calculator (adults & children) - Calorie calculator, basal metabolic rate - Heart rate zones, sleep calculator - Ovulation calculator MATHEMATICS - Percentage calculator, rule of three - Fraction calculator, mean value calculator - Triangle, volume, square meter - Roman numerals, number generator REAL ESTATE - Home purchase ancillary costs - Real estate transfer tax (all federal states) - Buy vs rent, rental deposit calculator - Photovoltaics, heat pump MORE CATEGORIES - Auto & mobility, energy, daily life, lifestyle KEY FEATURES - All 227 calculators completely free - No registration required - Fully available offline — works without internet connection - Privacy-friendly: all calculations run locally on your device - Current values for 2025/2026 - 4 languages: German, English, Turkish, Russian - Dark mode available DATA SOURCES All calculations are based on official publications from the following institutions: - Federal Ministry of Finance (BMF) — https://www.bundesfinanzministerium.de - Federal Ministry of Labour and Social Affairs (BMAS) — https://www.bmas.de - Deutsche Bundesbank — https://www.bundesbank.de - Federal Ministry of Health (BMG) — https://www.bundesgesundheitsministerium.de - Higher Regional Court Duesseldorf (Duesseldorf Table) — https://www.olg-duesseldorf.nrw.de - Standing Conference of Education Ministers (KMK, school holidays) — https://www.kmk.org Disclaimer: Calk24 is an independent, private project and is not affiliated with any governmental authority or institution of the Federal Republic of Germany. This app is not an official government product. Results are for informational purposes only and do not replace professional tax, legal, or financial advice.

What's new

New design for home, categories and all calculators. Instant search. Values updated for 1 July 2026 (pension value EUR 42.52, new attachment exemption limits). More accurate gross-net calculation. Minor improvements.

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