Simtek Sensors vs Leupold Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Leupold Control
This app serves as a digital command center for select Leupold optics, offering customizable tools and advanced ballistic calculations. It adapts to your shooting and hunting needs, providing real-time data for confident decision-making in the field.
- Customizable home screen
- Advanced ballistic calculations
- Live wind-aware shooting data
- Backcountry navigation
- Waypoint pinning
- Device data syncing
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Leupold Control is the digital command center for select Leupold optics, designed to adapt to how you shoot, hunt, and prepare in the field. The new customizable home screen lets you build your own command view, placing the tools and data you use most—ballistics, wind, ranging, weather, and device controls—exactly where you want them. Whether you’re a backcountry hunter or a precision shooter, Leupold Control now works the way you do. Advanced ballistic tools, including Hornady® 4DOF®, deliver physics-based firing solutions that account for real-world variables like wind, environmentals, and shooting angle. Create detailed firearm and ammo profiles, range and pin waypoints, and sync critical data directly to compatible Leupold devices for fast, confident decisions when it matters most. USE IT FOR: • Customizable ballistic and ranging workflows • Advanced ballistic calculations and firing solutions • Live wind-aware shooting data • Backcountry navigation and waypoint pinning • Preseason scouting and target setup USE IT WITH: • Compatible Leupold® rangefinding optics (RX-5000 & BX-6 Range HD) • Calypso™ wind device (for live wind integration)
Screenshots
Verdict
The clearest difference is ads: Leupold Control at none against Simtek Sensors's shown. Leupold Control also leads on monetization model (free vs ad-supported) and device support (3 vs 1). Simtek Sensors's advantage is review sentiment (100% vs 75%) and rating (4.9 vs 4.7). On price, ratings volume, update cadence and in-app purchases 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.
Simtek Sensors holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews point the same way: 100% of Simtek Sensors's written reviews are positive against 75% of Leupold Control's.
Simtek Sensors ships an update every 5 weeks, Leupold Control every 2 months. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.
| Parameter | Simtek Sensors | Leupold Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (7 ratings) — better | 4.7 (14 ratings) |
| Positive reviews | 100.0% of reviews — better | 75.0% of reviews |
| Number of ratings | 7 | 14 — better |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 317 MB |
| Age rating | 4+ | 4+ |
| Developer | Simtek, Inc. | Leupold & Stevens, Inc. |
Customer experience
Simtek Sensors
Leupold Control
In-app purchases
Simtek Sensors
No in-app purchases
Leupold Control
No in-app purchases
Questions
Is Simtek Sensors free?
Is Leupold Control free?
Which has better reviews, Simtek Sensors or Leupold Control?
Do Simtek Sensors or Leupold Control have ads?
Which is updated more often, Simtek Sensors or Leupold Control?
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