KEYVOX Check vs PrepTracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KEYVOX Check
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This is a tablet check-in service for hotel, hostel and private accommodation owner for KEYVOX LaaP service and KEYVOX smart locks. It can provide entire check-in process including identification, getting PIN code and sharing app key for guests. It is easy, turn-key solution for your accommodations.
PrepTracker
Prepare your household for emergencies with this offline app. It helps you track supplies, identify gaps, and create family emergency plans. Access critical information and first aid guides even without a signal.
- Offline functionality
- Supply tracking and readiness assessment
- Prioritized shopping lists
- Emergency Mode with first aid guides
- Family emergency planning and communication
- Live alerts from official sources
- Privacy-focused design
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PrepTracker helps your household get ready for emergencies, calmly and one step at a time. It works fully offline and needs no account. See where you stand Count the water, food and essentials you already have. PrepTracker shows your runway: how many days your household could last, based on official guidelines for your country and household size. Close the gaps A prioritized list of what to buy next, sized to your family, plus reminders before supplies expire. Rotate what you have into everyday use so nothing is wasted. Be ready when it happens Emergency Mode puts your medical cards, emergency numbers and plans one tap away, even without signal. Outage Mode tracks how long the power has been out and what is still safe to eat. Step-by-step first aid guides for bleeding, CPR, choking, burns and more. Plan as a family Where to meet, who to call, evacuation routes, go-bags for every person and pet. Print a household sheet for the fridge. Link your household's phones so everyone sees the same list; a new phone joins only after a phone already in your home approves it. Stay informed Live alerts from official sources for your area (earthquakes, severe weather, floods, outbreaks) and a calm heads-up before each hazard season. Private by design No account. No ads. No tracking. Your data stays on your phone unless you link your household's phones; then the list is encrypted on them with a key only they hold, and our server passes changes along without being able to read them. The optional weekly email sends only a short readiness summary, and you can stop it any time. Community mode (optional) If your community uses PrepTracker, enter its code. Its coordinators then see your household's readiness figures (readiness, days covered, household size, and whether alerts and the weekly email are on), never your name, email, items or documents, and their alerts reach you. Leave community mode at any time. Available in English, German, French, Spanish, Indonesian, Dutch and Urdu.
Screenshots
Verdict
The clearest difference is update cadence: PrepTracker at every 2 days against KEYVOX Check's every 4 months. KEYVOX Check's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KEYVOX Check ships an update every 4 months, PrepTracker every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.
| Parameter | KEYVOX Check | PrepTracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 21 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Blockchain Lock Inc. | Cubed Holdings LLC |
In-app purchases
KEYVOX Check
No in-app purchases
PrepTracker
No in-app purchases
Questions
Is KEYVOX Check free?
Is PrepTracker free?
Do KEYVOX Check or PrepTracker have ads?
Which is updated more often, KEYVOX Check or PrepTracker?
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