Comparison

Simtek Sensors vs Vaultory.app

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simtek Sensors

Monitor remote locations without Wi-Fi or power. Receive instant alerts on your phone when a sensor is triggered, enhancing security and peace of mind. Features include customizable messages, alert history, and low battery notifications.

Highlights
  • Remote space monitoring without Wi-Fi
  • Instant phone alerts (approx. 20 seconds)
  • Customizable alert messages
  • Alert history tracking
  • Low battery notifications
  • Signal strength and battery status
Features
Read full description

Companion app for the Simtek StealthALERT Security Sensor. Monitor any remote space without needing WIFI or electrical outlets. Protect what you love. Alerts your phone in about 20 seconds when the sensor is triggered. Enhance your security, awareness and peace of mind. Features: · Easy setup: scan QR Code and you're done · Customize alert messages · See alert history · Unsubscribe from alerts · Track location (triangulation) · Low battery alerts · See signal strength, battery, and trigger source · Third party subscriber notifications - get a push alert if someone subscribes to your sensor without you knowing If you experience any bugs or have feedback and questions please email help@simtek.io Leave detailed information with a screenshot.

About

Vaultory.app

Read full description

Your collection is valuable. Know what it's worth. Vaultory™ is the AI-powered inventory app for firearms, watches, gold, coins, and collectibles. Point your camera at any item — our AI identifies it instantly, pulls real-time pricing, and adds it to your secure vault. SCAN WITH AI Point. Snap. Done. Our AI Scanner identifies firearms by serial number, recognizes watch models, and values your collectibles automatically. No manual data entry. No guessing what it's worth. TRACK YOUR VALUE See your total portfolio value update in real-time. Watch your collection grow with Today's Movers — see which items are trending up or down. PROTECT WHAT MATTERS - Add beneficiaries for estate planning - Cloud backup keeps your data secure - Privacy mode hides values from prying eyes BUILT FOR SERIOUS COLLECTORS - Firearms: Track serial numbers, calibers, purchase info - Watches: Rolex, Omega, Patek, and 100+ brands - Gold & Silver: Coins, bars, bullion - Collectibles: Trading cards, coins, knives, and more AMMO INVENTORY Track your rounds by caliber. Log range trips. --- Download Vaultory and finally know what your collection is worth. Your Collection. Protected. Please check our End User License Agreement here https://vaultory.app/eula

Screenshots

Simtek Sensors4 screens
Vaultory.app4 screens

Verdict

The call

The clearest difference is in-app purchases: Simtek Sensors at none against Vaultory.app's 3. Vaultory.app's advantage is update cadence (weekly vs every 5 weeks) and device support (3 vs 1). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vaultory.app sells 3 in-app purchases, starting at $79.99 per year. Simtek Sensors asks for nothing beyond the download.

UpkeepUpdate frequency

Simtek Sensors ships an update every 5 weeks, Vaultory.app weekly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Simtek Sensors versus Vaultory.app: the parameters behind the verdict, then further details
ParameterSimtek SensorsVaultory.app
PriceFreeFree
Rating4.9 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size7 MB59 MB
Age rating4+12+
DeveloperSimtek, Inc.Christian Nelson

In-app purchases

None

Simtek Sensors

No in-app purchases

3 purchases

Vaultory.app

Subscriptions3
  • Plus (Annual)7 Days trial$79.991 Year
  • Pro (Annual)7 Days trial$149.991 Year
  • Elite (Annual)7 Days trial$249.991 Year

Questions

Is Simtek Sensors free?
Simtek Sensors is free to download, with no in-app purchases.
Is Vaultory.app free?
Vaultory.app is free to download, with in-app purchases available.
Do Simtek Sensors or Vaultory.app have ads?
Both Simtek Sensors and Vaultory.app show ads.
Which is updated more often, Simtek Sensors or Vaultory.app?
Simtek Sensors ships an update every 5 weeks, and Vaultory.app weekly. Most recently, Simtek Sensors was updated on November 2, 2026 and Vaultory.app on October 30, 2026.

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