Overkill Solar vs Temprium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Temprium
Effortlessly manage your home's climate with precise temperature adjustments and remote control for various modes. Schedule routines to optimize energy usage and control multiple compatible appliances from a single interface. Setup is quick and seamless.
- Precise temperature adjustments
- Remote control for AC modes
- Intelligent scheduling and timers
- Manage multiple devices
- Quick network setup
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1- Smart Temperature Control Enjoy precise temperature adjustments to create an ideal indoor atmosphere anytime. 2- Remote Control Anytime, Anywhere Switch cool, dry, or fan modes with a single tap, even when you're away from home. 3- Intelligent Scheduling Made Simple Set timers or daily routines to optimize energy use while keeping your day effortless. 4- Manage Multiple Devices with Ease Control all Temprium-enabled appliances from one streamlined dashboard. 5- Quick & Seamless Network Setup Connect your AC in minutes through a smooth, hassle-free configuration process. Why Temprium? Temprium brings together intuitive design and powerful control features to elevate your comfort experience.
Screenshots
Verdict
The clearest difference is rating: Overkill Solar at 4.8 against Temprium's 2.0. Overkill Solar also leads on ratings volume (21 vs 4). 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.
Overkill Solar holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Overkill Solar has 21 ratings behind it against 4, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Overkill Solar | Temprium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (21 ratings) — better | 2.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 21 — better | 4 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 184 MB |
| Age rating | 4+ | 12+ |
| Developer | Overkill Solar LLC | Ningbo Hoome Information Technology Co.,Ltd |
In-app purchases
Overkill Solar
No in-app purchases
Temprium
No in-app purchases
