ADT (Alder) Home Security vs SmartTech Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ADT (Alder) Home Security
Manage your home security and smart devices from anywhere. Receive real-time alerts, control lighting, climate, cameras, and more. Monitor live video feeds and record events for peace of mind.
- Remote system arm/disarm
- Real-time alarm alerts
- Live video monitoring
- Event recording
- Smart device control (lights, climate, locks)
- Instant notifications
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When Every Second Counts, Count on ADT. Your security account is transitioning to ADT Security. Like Alder, ADT has been a leader in smart home security for years. We are committed to delivering excellent customer service like you’ve come to expect with Alder. ADT provides innovative smart security solutions to help their customers protect what they value most. Stay connected from anywhere. Control your lighting, climate, cameras, and security anywhere from a single app. Receive real-time alarm status and arm or disarm your security system remotely. Get instant alerts in the event of a security alarm, or simply to be notified when your family arrives home. Live Video Monitoring and Event Recording. Set cameras to automatically record security events in your home. Check in on your family and pets when you can’t be there. See who is at the door, or monitor your premises from multiple cameras at once. Control your Entire Home. Enjoy full interactive home control including lights, locks, cameras, thermostats, garage doors, and other connected devices.
SmartTech Pro
This app streamlines security system account management for professionals. It offers secure sign-in, advanced search, troubleshooting tools, service upgrade assistance, and firmware management to enhance efficiency and customer support.
- Secure installer sign-in
- Advanced account search and filtering
- Troubleshooting tools
- Service upgrade assistance
- Firmware management
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SmartTech Pro is your all-in-one solution for managing security system accounts with speed, precision, and confidence. Designed for security system dealers, SmartTech Pro streamlines account management and technical support in the field or at the office. Key Features: • Secure Sign-In: Only approved installers can set up and configure accounts. • Advanced Search & Filtering: Quickly find and manage accounts with powerful filtering options. • Troubleshooting Tools: Diagnose and resolve account-related issues efficiently. • Service Upgrade Assistance: Help users seamlessly upgrade services or adjust account settings. • Firmware Management: Perform firmware upgrades and monitor progress in real time. Built for professionals, SmartTech Pro ensures you stay in control, deliver exceptional service, and maintain high standards of security and support. Download SmartTech Pro and take your service capabilities to the next level.
Screenshots
Verdict
The clearest difference is review sentiment: SmartTech Pro at 100% against ADT (Alder) Home Security's 0%. SmartTech Pro also leads on rating (5.0 vs 1.9). ADT (Alder) Home Security's advantage is ratings volume (11 vs 1). On price, update cadence, ads 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.
SmartTech Pro holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: ADT (Alder) Home Security has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ADT (Alder) Home Security's written reviews are positive against 100% of SmartTech Pro's.
ADT (Alder) Home Security ships an update every 5 months, SmartTech Pro every 6 months. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.
| Parameter | ADT (Alder) Home Security | SmartTech Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (11 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 5 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 133 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | ADT LLC | SecureNet Technologies, LLC |
Customer experience
ADT (Alder) Home Security
SmartTech Pro
In-app purchases
ADT (Alder) Home Security
No in-app purchases
SmartTech Pro
No in-app purchases
Questions
Is ADT (Alder) Home Security free?
Is SmartTech Pro free?
Which has better reviews, ADT (Alder) Home Security or SmartTech Pro?
Do ADT (Alder) Home Security or SmartTech Pro have ads?
Which is updated more often, ADT (Alder) Home Security or SmartTech Pro?
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