KeyConfig vs CommandSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyConfig
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Configure parameters for Bluetooth Low Energy devices via Bluetooth.
CommandSignal
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CommandSignal is the companion app for the CommandSignal PRIORITYwave system, designed for authorized operators who need direct, on-site control of compatible traffic signal hardware. Pair your iPhone with a nearby PRIORITYwave receiver over Bluetooth, monitor receiver status, and send manual signal advances from a clear, focused control screen. CommandSignal also supports Apple Watch control, so operators can advance signals from their wrist when the watch app is installed and connected. Key features: • Guided Bluetooth pairing with compatible CommandSignal PRIORITYwave receivers • Manual signal advance control from iPhone • Apple Watch support for quick signal advances • Receiver status monitoring, including signal strength and battery state • Firmware update support for connected devices
Screenshots
Verdict
The clearest difference is iOS requirement: KeyConfig at 15.6 against CommandSignal's 17.0. 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.
KeyConfig ships an update every 2 months, CommandSignal every 5 weeks. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.
| Parameter | KeyConfig | CommandSignal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN KEYKING TECHNOLOGY CO.,LTD. | CommandSignal |
In-app purchases
KeyConfig
No in-app purchases
CommandSignal
No in-app purchases
Questions
Is KeyConfig free?
Is CommandSignal free?
Do KeyConfig or CommandSignal have ads?
Which is updated more often, KeyConfig or CommandSignal?
Other comparisons
