Comparison

DC Converter Remote Controller vs Trainventory

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

Head to head
About

DC Converter Remote Controller

Read full description

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

Trainventory

Organize, track the value of, and create wishlists for your model train collection. Get reminders for new releases and manage your hobby efficiently.

Highlights
  • Organize train collection
  • Track costs and value
  • Create wishlists
  • Wishlist reminders
  • User-friendly design
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Trainventory: Organize, Track, and Dream Big with Your Model Train Collection Whether you're a lifelong model train enthusiast or just starting your collection, Trainventory is the essential app to keep everything on track. Effortlessly organize your trains, track their value, and build your dream wishlist – all in one place. Key Features: - Organize Your Collection: Easily catalog your locomotives, carriages, and accessories with detailed entries for model type, brand, and condition. - Track Costs and Value: Keep an eye on how much you’ve invested and monitor the value of your collection over time. - Create Your Wishlist: Never forget that must-have model again – build a wishlist of trains you’re dreaming of adding to your collection. - Get Reminded: Never miss out on a presale or release date with wish list reminders Why Trainventory? • User-friendly design built specifically for model train enthusiasts. • Keep your collection organized anytime, anywhere. • Perfect for collectors of all experience levels. All aboard for the most efficient way to manage your model train hobby. Download Trainventory today and let your collection shine! Start tracking, start organizing, and keep your model train passion on the right track with Trainventory.

Screenshots

DC Converter Remote Controller3 screens
Trainventory4 screens

Verdict

The call

The clearest difference is update cadence: Trainventory at every 4 months against DC Converter Remote Controller's every 60 months. DC Converter Remote Controller's advantage is iOS requirement (12.0 vs 18.6). 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

CostPrice · In-app purchases · Ads · 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, Trainventory every 4 months. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 8 level
DC Converter Remote Controller versus Trainventory: the parameters behind the verdict, then further details
ParameterDC Converter Remote ControllerTrainventory
PriceFreeFree
Rating—4.6 (20 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—20 — better
Update frequencyEvery 60 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size11 MB29 MB
Age rating4+4+
DeveloperDIGISINE ENERGYTECH CO.,LTD.Nicholas Eby

In-app purchases

None

DC Converter Remote Controller

No in-app purchases

None

Trainventory

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 Trainventory free?
Trainventory is free to download, with no in-app purchases.
Do DC Converter Remote Controller or Trainventory have ads?
Neither DC Converter Remote Controller nor Trainventory shows ads.
Which is updated more often, DC Converter Remote Controller or Trainventory?
DC Converter Remote Controller ships an update every 60 months, and Trainventory every 4 months. Most recently, DC Converter Remote Controller was updated on September 24, 2026 and Trainventory on September 11, 2026.

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