Comparison

DC Converter Remote Controller vs TBB Inverter Combi.

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

DC Converter Remote Controller

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This product is a 150W DC power converter which can convert the input of 11-32 VDC to 13.8 VDC and 5VDC(USB) output. This product is designed using the advanced MCU Technology and is implanted with safe & stable controlling algorithm, can provide a complete automatic protection of battery and terminals. This product also has the Bluetooth function and can be paired up with mobile device to monitor the status of the device and set time switch. Product Feature 1. Automaxx 150W DC-DC converter is compatible with a wide range of voltage input and a stable voltage output. 2. Overload protection 3. Protection for high / low voltage input 4. Protection for high / low voltage output 5. Over heat protection 6. Output short circuit protection 7. Input terminal reverse polarity protection Suggested Use 1. This device can be used to convert the output of trucks or bus power output system(12V-24V) to 12V, enabling the employment of various equipment that are designed for 12V vehicles only. 2. This device can be used as a protection mechanic to prevent the battery from over discharge due to the employment of vehicle equipment. 3. This device can be used as the remote control or time switch for vehicle equipment or detector lights. 4. This device can be used as the discharge protection mechanic for the solar generator power systems which power output is below 150W, effectively prevent their battery from over discharge due to the excessively use. 5. This device can be used as the remote control or time switch for any solar power system whose output is below 150W.

About

TBB Inverter Combi.

Features
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Designed for mission critical application, TBBโ€™s bi-directional inverter CM/CC/CG series are featured with high reliability, performance and industry leading efficiency. Its distinguishing surge capability makes it capable to power most demanding appliances for on-board application, such as air conditioner, microwave oven, vacuum cleaner, various power tools etc. The innovative Power Control function allows CM/CC/CG automatically adjust its charging current to avoid Grid or generator be overloaded. With remarkable function of Power Assist (Only available on part of models), it will parallel power from battery to work together power from Grid or generator to power up heavy AC equipment, which allows end user to use air-conditioner plus coffee maker with limited AC supply or reduce generator size.

Screenshots

DC Converter Remote Controller3 screens
TBB Inverter Combi.3 screens

Verdict

The call

The clearest difference is update cadence: TBB Inverter Combi. at every 3 weeks against DC Converter Remote Controller's every 60 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DC Converter Remote Controller ships an update every 60 months, TBB Inverter Combi. every 3 weeks. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

Scorecard1 real difference ยท 5 level
DC Converter Remote Controller versus TBB Inverter Combi.: the parameters behind the verdict, then further details
ParameterDC Converter Remote ControllerTBB Inverter Combi.
PriceFreeFree
Update frequencyEvery 60 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 โ€” better
Further details โ€” not scored
Size11 MB31 MB
Age rating4+4+
DeveloperDIGISINE ENERGYTECH CO.,LTD.TBB Power Co., Ltd

In-app purchases

None

DC Converter Remote Controller

No in-app purchases

None

TBB Inverter Combi.

No in-app purchases

Questions

Is DC Converter Remote Controller free?
DC Converter Remote Controller is free to download, with no in-app purchases.
Is TBB Inverter Combi. free?
TBB Inverter Combi. is free to download, with no in-app purchases.
Do DC Converter Remote Controller or TBB Inverter Combi. have ads?
Neither DC Converter Remote Controller nor TBB Inverter Combi. shows ads.
Which is updated more often, DC Converter Remote Controller or TBB Inverter Combi.?
DC Converter Remote Controller ships an update every 60 months, and TBB Inverter Combi. every 3 weeks. Most recently, DC Converter Remote Controller was updated on September 10, 2026 and TBB Inverter Combi. on September 16, 2026.

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