Solar Controller vs Apparent Water Heater
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solar Controller
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Dedicated designed for SC series solar chargers, this APP aims to: 1) Help users understand the working status of the battery and solar energy data in real time 2) Provide on-line update with latest firmware version 3) Allow the user to better understand the status of solar chargers with detailed log information and system setting All in all, this APP will be a useful tool in using Projecta&TBB's solar charger. Always enjoy Projecta&TBB product time.
Apparent Water Heater
Monitor your renewable energy system in real-time. Track water temperature, energy consumption, savings, and environmental impact directly from your phone.
- Real-time temperature monitoring
- Energy usage tracking
- Money saved calculation
- Environmental impact tracking
- Renewable energy system insights
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Our app delivers real-time insights to help you make the most of your renewable energy system. Track key data like current water temperature, energy usage, savings, and reduced carbon footprint—all from your smartphone. Key Features: Real-Time Temperature Monitoring: See the current water temperature to ensure you're always prepared. Energy Usage Tracking: Monitor how much energy your solar water heater consumes daily, weekly, and monthly. Money Saved: Watch your savings grow with every cycle and see how much you've saved over traditional heating. Environmental Impact: Get updates on your reduced carbon footprint, showing your contribution to a cleaner planet.
Screenshots
Verdict
The clearest difference is iOS requirement: Solar Controller at 13.0 against Apparent Water Heater's 16.4. 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.
Solar Controller ships an update every 9 months, Apparent Water Heater every 5 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.
| Parameter | Solar Controller | Apparent Water Heater |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 23 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | TBB Power Co., Ltd | Apparent Inc. |
In-app purchases
Solar Controller
No in-app purchases
Apparent Water Heater
No in-app purchases
Questions
Is Solar Controller free?
Is Apparent Water Heater free?
Do Solar Controller or Apparent Water Heater have ads?
Which is updated more often, Solar Controller or Apparent Water Heater?
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