# Deadline Guardian — Never miss a deadline

> Never miss a deadline (iPhone/iPad app by Astratech s.r.o..)

- Source: https://appshunter.io/ios/app/deadline-guardian/id6774489233 (this page in markdown: same URL + `.md`)
- Developer: [Astratech s.r.o.](https://appshunter.io/developer/6774489235)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 48 MB
- Languages: American English, Czech, German (Germany), Slovak
- Released: 2026-06-22
- Data updated: 2026-10-02

## What is Deadline Guardian?

Deadline Guardian is your hub for everything that recurs in life – inspections, services, insurance, vaccinations, contracts.

Create a device (car, home, pet), add a deadline, and the app warns you in advance – up to 30 days ahead on legal templates. You set the lead time per item, even on the due date itself. After completing it, log the supplier, cost and a photo of the receipt – the app calculates the next due date.


WHAT DEADLINE GUARDIAN TRACKS

• Vehicle – periodic inspection, mandatory liability insurance, tire swap, oil, brake fluid, timing belt
• Home – boiler, lightning protection, fire extinguishers, elevator, septic / wastewater, solar PV, AC, heat pump
• Documents – passport, driving licence, tax return, road toll, insurance policies
• Health – preventive checkups, vaccinations, mammography, dentist
• Family – birthdays, anniversaries, child vaccinations, growth log
• Pets – vaccines, deworming, flea/tick, vet visits, microchip
• Pool – pH, alkalinity, shock chlorination, winterizing, sand replacement
• Garden – fertilizing, pruning, watering, mulching


WHY DEADLINE GUARDIAN

– 100+ universal templates plus country packs for Czechia, Slovakia, Germany, Austria and Switzerland
– Reminders with enough lead time – up to 30 days ahead on legal templates, and you set it per item
– Sync across devices (phone ↔ tablet ↔ web) with email sign-in
– Cost + supplier per completion – see your annual cost of running a house or car
– Correct legal intervals per country – HU/"TÜV", Pickerl, MFK, STK, chimney sweep, vignettes; country picker in Settings
– No ads, no tracking – telemetry is anonymous and toggleable
– Free at launch – no subscription needed for normal use


TYPICAL USE

"I missed my STK because I didn't note the date" – never again. The app reminds you well ahead, and you decide how early.

"When did we last inspect the lightning rod?" – history per item. Photo of the protocol, invoice, service company name.

"How much does my car cost per year?" – monthly / yearly costs grouped by device.

"My calendar is full of deadlines" – all of them in one app, push notifications at the right time.


PRIVACY (GDPR)

The app does NOT collect your precise location, contacts, financial or health data. Telemetry is anonymous and can be turned off any time. Data is hosted in the EU on Supabase. Account deletion is one tap in Settings – immediate erasure including backups within 30 days.


TECHNOLOGY

• React Native + Expo SDK 54 – native app and web version
• Supabase (EU) – authentication, sync, storage
• PostHog (EU) – anonymous analytics, opt-out in Settings
• Resend – transactional email (sign-in codes)
• No advertising SDKs


ASTRATECH S.R.O.

Built by Astratech s.r.o. (Czechia). Our data, EU hosting, our support. No big tech, no reselling of your data.

Web: https://deadlineguardian.app
Contact: support@deadlineguardian.app


FEEDBACK

The app is in active development. Missing something? Email support@deadlineguardian.app – we reply within 7 days, often the same day.

Terms of Use: https://deadlineguardian.app/terms-en

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Deadline Guardian Pro | $9.99 | per year |
| Deadline Guardian Pro | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro – lifetime | $39.99 | one-time |


## Is Deadline Guardian safe?

Not enough ratings yet to assess Deadline Guardian.

## Is Deadline Guardian legit?

Deadline Guardian has limited verification signals. The AppsHunter Legitimacy Score for Deadline Guardian is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.2.2 — 2026-09-10

Fix for the first-run setup.

• You could pick more areas than the free plan can store, so some tracked things never reached your cloud backup. The picker now matches your plan – nothing gets lost.
• Sample data no longer takes up room in your limit.

Thanks for the feedback: support@deadlineguardian.app

### 1.2.1 — 2026-09-05

The app now picks your country and currency on first launch. Outside Czechia it used to fall back to Czech koruna.

You can switch both right on the welcome screen.

British pound added.

### 1.2.0 — 2026-08-21

Deadlines that follow the law where you live – now in 5 countries.

• Country packs built on local law: Czechia, Slovakia, Germany, Austria, Switzerland
• Correct legal intervals – HU/"TÜV", Pickerl, MFK, STK, emissions, vignettes
• Country picker in Settings – see only what applies to you
• Prices in EUR and CHF
• The app now also speaks Slovak and German

We read every message: support@deadlineguardian.app

### 1.1.9 — 2026-07-18

Items can now have two categories, and overdue counts show right on the app icon.

• Up to 2 categories per item (primary + secondary), drag & drop between groups
• App icon badge with your overdue count
• Renaming a supplier updates everything, including service history
• Local mode is now clearly visible, with easier sign-in
• Smoother editing: unified keyboard handling and color & icon pickers
• Faster app startup and many fixes

We read every message: support@deadlineguardian.app

### 1.1.8 — 2026-07-05

Faster data entry and a complete supplier manager.

SUPPLIERS
• Full supplier management: add, edit and delete right in the app (Settings → Data)
• Cleaner list with sorting (alphabetical, by services, cost or date)
• Supplier detail: total spend, service history and linked items

TEMPLATES
• 15 new health templates — checkups, screenings, vaccinations
• Smarter template search: categories, accents-insensitive, both languages

FIXES & IMPROVEMENTS
• The keyboard no longer covers your notes — forms scroll smoothly
• Smoother app start and sign-in without flashing
• Fixed occasional item duplication
• One-tap manual sync from the dashboard
• Dozens of small form and design refinements

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*