DComplex Mobile vs Instant GSM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DComplex Mobile
Monitor and control your Mac or PC-based IP camera surveillance system remotely. Receive motion detection alerts and view live or recorded video from multiple cameras. The app offers intuitive controls for PTZ cameras and efficient event searching.
- Remote IP camera monitoring
- Motion detection push notifications
- Live and recorded video playback
- PTZ camera control
- Simultaneous multi-camera viewing
- Event search and replay
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This app allows to remotely monitor and control IP Camera Recorder video surveillance solution running on your Mac or PC. IMPORTANT: Install IP Camera Recorder software on your computer first! You can download it from https://dcomplex.com/recorder. Features: • Receive Push Notifications when the Recorder detects motion on a camera. • Remotely monitor unlimited number of your IP Camera Recorders. • Intuitive and responsive user interface. • Watch live video from up to 30 cameras simultaneously on iPad (up to 16 on iPhone/iPod Touch). • Control Pan Tilt and Zoom for PTZ Cameras. • Search recorded video by time or quickly review Motion Detection events. • Receive and quickly replay Live Events. • Auto-detect IP Camera Recorders on local networks. If you have any questions about the app, please email support@dcomplex.com.
Instant GSM
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Instant GSM socket advantages: • The Instant GSM socket has both a built-in SIM card (chip) and a GSM Internet service • The GSM Internet service fee is included in the price of the device for 5 years • No need to sign a subscription contract and be tied to it for several years • No other external permissions or devices need to be connected • Installation of the GSM socket doesn’t require any expertise • Can be installed by anyone in less than 1 min • Portable, since the communication service of the device is not fixed • Operates in more than 90 countries • The Internet application can be controlled from any smartphone • The app allows you to control multiple sockets simultaneously Instant GSM socket areas of application: • For remote control of film tent technical equipment o to control power to irrigation pumps o to control power to electric heating panels o to control power to ventilation fans • Start your tractor heater remotely o timed switching o adhoc switching • Switch outdoor saunas on or off • Control Christmas lights remotely • Remote control of electrical equipment in your holiday home/summer house o to control a submersible pump or sprinkler o for timed or ad hoc control of heating or cooling o to switch outdoor lighting on or off • To unplug the iron • To turn on the washing machine • To turn off drinks coolers • To disconnect illuminated billboards and information terminals • To monitor the temperature of cold stores Technical parameters: GSM modem: 2G Bluetooth: 4.0 Input voltage: 230V/50Hz Technical features: Built-in SIM card (chip) Temperature controlled switching Manual switching Timed switching Delayed switching Regular temperature measurement Send alerts Simultaneous control of several sockets Event Log of operation (Cloud Server) Load capacity: 16A
Screenshots
Verdict
The clearest difference is iOS requirement: DComplex Mobile at 12.0 against Instant GSM's 15.1. 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.
DComplex Mobile ships an update every 4 months, Instant GSM every 2 months. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | DComplex Mobile | Instant GSM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | DComplex LLC | MOHAnet Zrt |
In-app purchases
DComplex Mobile
No in-app purchases
Instant GSM
No in-app purchases
Questions
Is DComplex Mobile free?
Is Instant GSM free?
Do DComplex Mobile or Instant GSM have ads?
Which is updated more often, DComplex Mobile or Instant GSM?
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