GSMKEY vs MiX TechTool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GSMKEY
Control electric gates and automatic doors remotely by sending SMS commands. This application also allows for the configuration of device parameters. It is compatible with specific GSM-KEY products.
- Remote gate and door control via SMS
- Device parameter configuration
- SMS command sending
- Compatibility with GSM-KEY products
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GSM-KEY is used for the remote control of electric gate and automatic door by sending SMS text messages. Also used to config the parameters of the GSM-KEY device remotely. Compatible with WAFER 's GSM-KEY-AC and GSM-KEY-DC products series.
MiX TechTool
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MiX TechTool serves as both an on-site and off-site companion for MiX-approved technicians, installers and fitments specialists. It has been exclusively designed to assist with the installation and fitment of MiX on-board computers into vehicles. MiX TechTool provides useful diagnostic information related to the tracking, verification and adjustment of on-board computer installations. Key features • Supports FM, MiX 4000 and MiX 6000 • Asset summaries • Installation summaries including installation configuration for each asset • Real-time connectivity to MiX 4000 and MiX 6000 via Bluetooth • Diagnostics output, which includes status of vehicle, firmware version, GPS position/velocity and more • Ability to change settings including units of measurement and, date and time formats
Screenshots
Verdict
The clearest difference is update cadence: MiX TechTool at every 2 months against GSMKEY's every 8 months. GSMKEY's advantage is iOS requirement (6.0 vs 13.2). On price, ads, in-app purchases and device support 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.
GSMKEY ships an update every 8 months, MiX TechTool every 2 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.
| Parameter | GSMKEY | MiX TechTool |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 13.2 |
| Further details — not scored | ||
| Size | 3 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | 艳丽 刘 | MiX Telematics |
In-app purchases
GSMKEY
No in-app purchases
MiX TechTool
No in-app purchases
