Automaxx Solar MPPT vs Solar Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Automaxx Solar MPPT
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* Data collecting and managing via wireless function * Support data monitor and output via APP * Large DC input voltage range * Buck-boost conversion * High tracking efficiency * Applicable to 12/24V battery pack system * Support USB output 5V/2A(max)
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.
Screenshots
Verdict
The clearest difference is update cadence: Solar Controller at every 9 months against Automaxx Solar MPPT's every 42 months. On price, ads, in-app purchases and device support 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.
Automaxx Solar MPPT ships an update every 42 months, Solar Controller every 9 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | Automaxx Solar MPPT | Solar Controller |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 42 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.3 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | DIGISINE ENERGYTECH CO.,LTD. | TBB Power Co., Ltd |
In-app purchases
Automaxx Solar MPPT
No in-app purchases
Solar Controller
No in-app purchases
Questions
Is Automaxx Solar MPPT free?
Is Solar Controller free?
Do Automaxx Solar MPPT or Solar Controller have ads?
Which is updated more often, Automaxx Solar MPPT or Solar Controller?
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