Fristwächter

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About this app

Never miss a deadline again – and save yourself fines, hassle, and unnecessary costs.

DeadlineGuardian isn't just a reminder. The app calculates when something is due and tells you what it will cost if you miss it.

WHAT THE APP CALCULATES

• Mandatory driver's license exchange based on your birth year

ID card and passport, valid for 6 or 10 years depending on age

MOT/TÜV inspections at the correct interval

Cancellation deadlines calculated backwards: the contract end date minus the deadline determines the final
safe cancellation date

Vaccination boosters, warranties, smoke detectors, meter readings

Individual deadlines, such as mobile phone contracts

WHAT IT COSTS IF YOU MISS IT

For each deadline, the actual standard fine from the traffic violation catalog is displayed – tiered according to the delay. For example, with the vehicle inspection (HU): up to 2 months, nothing; then €15;
from 4 months, €25; from 8 months, €60 and one penalty point. The legal basis is also provided,
so you can read up on it.

36 DEADLINES IN 7 AREAS OF LIFE

Mobility, ID cards, housing, contracts, health, entitlements, and other matters.

When you first launch the app, you select what applies to you – the app hides the rest.

REMEMBERS THAT DON'T ANNOY

A monthly letter on the first Sunday, even if nothing is due. Because silence doesn't reassure; it breeds doubt. Plus, a weekly letter only when needed and an individual appointment if things threaten to get expensive. With 25 deadlines, that's
33 notifications per year instead of 75.

YOUR DATA STAYS ON YOUR DEVICE

No account. No registration. No server. No bank details.

What you enter only leaves your device if you share a file yourself. Reminders also work offline.

DEADLINE GUARD PRO – pay once, use permanently

• Claims & Money Back: six deadlines for which you are entitled to money –

tax refunds, utility bills, deposits, air passenger rights

• Import Contract: Open PDF, extract the notice period – the document
is automatically saved with the deadline

• Documents with the Deadline: Save the contract, notice, or photo where you would look in an emergency. Everything stays on your device and is backed up

• Cancellation letter with correct date and deadline reference

• Deadline Passport: everything on one sheet for printing

• Detailed balance sheet, by area of ​​life and month

• Calendar Integration: all deadlines as appointments in your device calendar; new deadlines automatically update if desired

No subscription. All deadlines, the complete calculation, all reminders, and
the backup of your data remain permanently free – no one should
miss a deadline because they didn't pay.

Note: FristWächter is an independent, private service and is not affiliated with any government agency. The displayed deadlines and amounts are for general information only and do not constitute legal advice. Fines vary depending on the municipality and individual circumstances.

An app by Effora. effora.digital
Calculate deadlines instead of guessing: vehicle inspection, driver's license, termination of employment – ​​never again a fine
Updated on
Sep 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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Content rating
Everyone
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App support

About the developer
SIMON IMMANUEL RETTIG
kontakt@effora.digital
Haft 1 77833 Ottersweier Germany