Concord Security vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Concord Security
Remotely view and control Concord Security DVRs and NVRs from your iPhone or iPad. Stream live video, search and play back stored footage, and receive instant alerts for motion or PIR sensor activity.
- Remote viewing and control
- Live multi-channel video streaming
- Search and playback stored footage
- PIR sensor and motion detection alerts
- Easy installation and setup
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Concord Security is the application which is dedicated to Concord Security system products, including CDK4242P-A, CDK8242P-A, CDK8262P-A, CDK8282P-A, CNK4242WPA-A, CDK8845P-A, CDK8865P-A, CDK8885P-A, CDK8848P-A, CDK8868P-A, CDK8888P-A, CNK8845P-A, CNK8865P-A, CNK8885P-A, CNK8848P-A, CNK8868PFA-A, CNK8888PFA-A, CDC2ABP-A, CDC2ADP-A, CDC5ABP-A, CDC5ADP-A, CDC8ABP-A, CDC8ADP-A, CNC5IBP-A, CNC5IDP-A, CNC8IBP-A, CNC8IDP-A, CNC8IBPFA-A etc. With easy installation and setup with your Concord Security devices, the app allows you remotely view and control your Concord Security devices flexibly on your iPhone or iPad, multi-channel steaming live video or searching & playing back footage stored locally wherever you are. With PIR sensor (some models), motion sensor & instant alerts, you always know when something happens.
E
Control your smart lock remotely or via Bluetooth. Manage access with PIN codes, RFID cards, and virtual keys. Monitor unlock history and customize lock settings for convenient and secure access.
- Bluetooth and Wi-Fi lock control
- PIN code and RFID card access
- Virtual key management
- Unlock record history
- Customizable auto-lock timer
- Proximity unlock
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E-LOK App is the exclusive app to operate and control your E-LOK 7-Series and 8-Series Smart Lock along with the E-LOK Gateway for Wi-Fi functionality. Unlock/lock smart lock via Bluetooth, or remotely if using E-LOK Gateway PIN-Codes, One-time, Timed, Custom and Recurring RFID Cards, pair your included RFID Cards to unlock your Smart Lock Fingerprint (707 and 717 Models only) Send Admin access to your smart lock or send virtual keys for access View all unlock records and failed unlock attempts Extend Auto-lock timer or programme passage mode for easy access Proximity Touch to Unlock Find More Information on E-LOK.com Including FAQ's, Trouble Shooting and User Manuals.
Screenshots
Verdict
The clearest difference is rating: E at 5.0 against Concord Security's 1.0. E also leads on review sentiment (36% vs 21%). On price, ratings volume, update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
E holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 21% of Concord Security's written reviews are positive against 36% of E's.
Concord Security ships an update every 9 months, E every 8 months. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.
| Parameter | Concord Security | E |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 20.9% of reviews | 35.7% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 139 MB | 385 MB |
| Age rating | 4+ | 4+ |
| Developer | Electus Distribution Pty Ltd | William Howie |
Customer experience
Concord Security
E
Bugs and requests
Concord Security
Reported bugs
4 issues- App crashes frequently
- Cameras randomly go offline
- Notifications don't work consistently
- Playback and timeline features are buggy
Requested features
4 requests- Add ability to view multiple cameras at once
- Improve notification system and customization
- Provide desktop app or web interface
- Allow easier password/setting changes
E
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Concord Security
No in-app purchases
E
No in-app purchases
