SignalSupervisor vs Overkill Solar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SignalSupervisor
Easily manage and monitor your cell phone signal booster system. This app allows for remote monitoring, software updates, and configuration of your booster for consistent signal strength.
- Register signal booster via Bluetooth
- Monitor booster via Bluetooth, WiFi, or mobile
- Monitor remote alarms
- Manage groups of boosters
- Update booster software
- Configure booster parameters
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Signal Supervisor is a new App from HiBoost to help you monitor your HiBoost/SuperBars/Zorida cell phone signal boosters. Used in conjunction with our cell phone signal boosters, Signal Supervisor provides consumers and installers with an easy, convenient way to manage your booster system so that your bars stay boosted. The Signal Supervisor app communicates with your signal booster via Bluetooth, WiFi, or mobile network. Signal Supervisor can be used for: -Registering your signal booster via Bluetooth. -Monitoring your signal booster via Bluetooth, WiFi or mobile network. -Monitoring remote alarm via WiFi or mobile network. -Managing groups of boosters. -Updating the software in your signal booster. -Configuring parameters in your signal booster The Signal Supervisor is designed by HiBoost to provide comprehensive wireless signal coverage solutions for HiBoost/SuperBars/Zorida cell phone signal boosters. For more information, please go to: www.hiboost.com P.S: These 3 brands of HiBoost, SuperBars and Zorida share this App and the App provides them with the same product news and technical support services.
Overkill Solar
This app connects to a solar battery management system to provide detailed monitoring and control. Users can track cell voltage, capacity, current, and manage charging/discharging ports. It also offers advanced configuration options for calibration, balancing, and protection settings.
- Monitor cell voltage and capacity
- Control charging and discharging ports
- Calibrate voltage and current
- Configure balancer and protection values
- Log voltage, current, and power
- Monitor BMS alarms and temperature
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Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging ports on or off. Features: - change bluetooth advertising name - unlock hardware protected BMS - save or load BMS configurations - calibrate cells voltage and charging or discharging current - log maximum or minimum voltage, current and power - enable and configure the balancer - modify the capacity settings - monitor temperature - monitor BMS alarms - import and export .fig files - set level 2 and 3 advanced protection values
Screenshots
Verdict
The clearest difference is review sentiment: Overkill Solar at 100% against SignalSupervisor's 31%. Overkill Solar also leads on rating (4.7 vs 3.0). SignalSupervisor's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (115 vs 16). On price, ads, in-app purchases and monetization model 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.
Overkill Solar holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: SignalSupervisor has 115 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 31% of SignalSupervisor's written reviews are positive against 100% of Overkill Solar's.
SignalSupervisor ships an update every 3 weeks, Overkill Solar every 4 months. The most recent releases landed on August 8, 2026 and August 18, 2026 respectively.
| Parameter | SignalSupervisor | Overkill Solar |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (115 ratings) | 4.7 (16 ratings) — better |
| Positive reviews | 30.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 115 — better | 16 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 108 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Huaptec Co., Ltd | Overkill Solar LLC |
Customer experience
SignalSupervisor
Overkill Solar
Bugs and requests
SignalSupervisor
Reported bugs
19 issues- Cannot create account
- Invalid Captcha error
- App not reading device signals
- Severe latency in signal strength updates
- Bluetooth connectivity issues
Show 14 moreShow fewer
- App not connecting to WiFi
- App crashing during setup
- App not sending verification codes
- Account creation errors (account exists/does not exist)
- Device not saving after setup
- Signal strength meters not updating or matching LCD display
- App freezing
- Login issues after app update
- No device found errors
- Network errors
- App not formatted for iPad
- App info cannot be filled out on iPad
- Cannot log in
- Bluetooth connection failures
Requested features
11 requests- Dark mode option
- Improve color contrast for readability
- Faster signal strength updates (at least 1 second intervals)
- Graph for signal strength visualization
- Option to use app without creating a cloud account
Show 6 moreShow fewer
- Instructions on how to use the app
- Make app usable on iPad
- Provide privacy policy
- Allow setup before requiring personal data
- Improve app formatting for larger screens
- Offer email-only signup option
Overkill Solar
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SignalSupervisor
No in-app purchases
Overkill Solar
No in-app purchases
Questions
Is SignalSupervisor free?
Is Overkill Solar free?
Which has better reviews, SignalSupervisor or Overkill Solar?
Do SignalSupervisor or Overkill Solar have ads?
Which is updated more often, SignalSupervisor or Overkill Solar?
Other comparisons
