X500 Alarm vs DR
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
X500 Alarm
This app controls a wireless GSM alarm system for homes and businesses. It allows arming/disarming via phone calls or SMS, supports multiple users, and provides remote control and firmware upgrades. The system includes a loud siren and standby power.
- Remote arm/disarm via app
- Control via free phone call/SMS
- Supports multiple users/systems
- Built-in 95dB siren
- Exit and entry delay support
- Remote firmware upgrades
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Smanos X500 is a wireless GSM alarm system designed for home, shops as well as small business. It comes with a touch keypad and LCD display, a pre-set arm/disarm schedule that can easily blend in daily routine. Armed with 868MHz for higher reliability and interoperability, it supports smartphone App/GSM operation and remote firmware upgrades. User Interface 1γIt can be armed/disarmed via free phone call or SMS from pre-stored phone numbers. X500 supports multi-users operation at the same time, or vice versa, one smart phone app can control more systems simultaneously. 2γSettings like arm, disarm, RFID disarm, record a voice memo, speed dial etc. can be achieved by simple operating on the panel. 3. Upon detection of intrusion, X500 will call stored phone numbers for appropriate action; simple operation to the alarm system can be made by pressing keys on mobile phone. Main functions Support 5 alarm phone numbers and 5 SMS phone numbers Built-in 95dB loud siren to deter intruder on site Arm/disarm by free phone call Remote control via free app Support exit & entry delay Support remote firmware upgrades Support 10-hour standby in case of power failure
DR
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DR-DeviceTools is a comprehensive device diagnostics and monitoring app that gives you full visibility into your device's hardware, performance, and system health β all in one place. Get a complete picture of what's inside your device. Explore detailed hardware specifications, from processor and GPU to display, cameras, audio, and ports. Monitor system performance in real time β track CPU load, memory usage, storage, battery status, and thermal readings to understand how your device is performing at any moment. Browse every sensor on your device with expandable technical details. Check connectivity capabilities across Wi-Fi, Bluetooth, cellular, and GPS. Review your device's security posture including encryption status. Run interactive hardware tests to verify that your touchscreen, speakers, and sensors are functioning correctly β with detailed diagnostic results for each test. View supported media codecs and accessibility settings. Everything you need to understand, diagnose, and verify your device is working as expected. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: X500 Alarm at none against DR's shown. X500 Alarm also leads on iOS requirement (7.0 vs 18.2). DR's advantage is update cadence (every 6 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
X500 Alarm ships an update every 3 months, DR every 6 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.
| Parameter | X500 Alarm | DR |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 3 months | Every 6 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 90 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | DreamCatcher IoT Technology Ltd | DR-Online Sp. z o.o. |
In-app purchases
X500 Alarm
No in-app purchases
DR
No in-app purchases









