SmartLink Safety Signal vs NiteApps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartLink Safety Signal
Control Bluetooth-enabled traffic light signals with customizable patterns. Adjust light names, flash speeds, and pin settings for individual, flashing, random, or standard sequences.
- Bluetooth signal control
- Customizable light patterns
- Individual, flashing, random, standard modes
- Edit light name
- Adjust flash speed
- Pin settings
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This app allows control of Bluetooth signals purchased from TrafficLights.com. Select individual, flashing, random, or standard traffic light patterns. Edit light name, flash speed, and pin.
NiteApps
Control the color and brightness of LED lights via Bluetooth. Customize display effects, set alarms, and schedule on/off times for your lighting devices.
- BLE Bluetooth control
- Color and brightness adjustment
- Customizable display effects
- Combination modes
- Bluetooth audio function
- Alarm and timer settings
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This app controls the color and brightness of lighting devices through BLE Bluetooth, allowing for customization of various display effects and combination modes. Combined with Bluetooth audio function, multiple sets of alarms and timed on/off switches can be set
Screenshots
Verdict
The clearest difference is review sentiment: SmartLink Safety Signal at 100% against NiteApps's 0%. SmartLink Safety Signal also leads on iOS requirement (8.0 vs 13.0). 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.
SmartLink Safety Signal ships an update every 6 months, NiteApps every 4 months. Both last shipped on November 2, 2026.
| Parameter | SmartLink Safety Signal | NiteApps |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 47 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | brian mueller | 奇勇 颜 |
Customer experience
SmartLink Safety Signal
NiteApps
In-app purchases
SmartLink Safety Signal
No in-app purchases
NiteApps
No in-app purchases
Questions
Is SmartLink Safety Signal free?
Is NiteApps free?
Do SmartLink Safety Signal or NiteApps have ads?
Which is updated more often, SmartLink Safety Signal or NiteApps?
Other comparisons
