# DC Converter Remote Controller vs Trainventory

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.

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

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.

## The numbers

| Metric | DC Converter Remote Controller | Trainventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (20 ratings)](https://appshunter.io/ios/app/trainventory/id6738597502/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 11 MB | 29 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DIGISINE ENERGYTECH CO.,LTD.](https://appshunter.io/developer/1541781655) | [Nicholas Eby](https://appshunter.io/developer/380053295) |

## What reviewers say

### DC Converter Remote Controller

[App page](https://appshunter.io/ios/app/dc-converter-remote-controller/id1261225552)

**In-app purchases:** none


### Trainventory

[App page](https://appshunter.io/ios/app/trainventory/id6738597502)

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

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*