# RailControl Unit vs CountStamp

RailControl Unit and CountStamp are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. RailControl Unit sells 1 one-off in-app purchase and CountStamp sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | RailControl Unit | CountStamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 5 MB | 4 MB |
| Requires iOS | 18.5 | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Boterham](https://appshunter.io/developer/552486731) | [Ryota Yashima](https://appshunter.io/developer/1845144176) |

## What reviewers say

### RailControl Unit

[App page](https://appshunter.io/ios/app/railcontrol-unit/id6755979312)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Modules | $2.99 | one-time |


### CountStamp

[App page](https://appshunter.io/ios/app/countstamp-tally-counter-log/id6766771413)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annual | $9.99 | per year |
| Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is RailControl Unit free?

RailControl Unit is free to download, with in-app purchases available.

### Is CountStamp free?

CountStamp is free to download, with in-app purchases available.

### Do RailControl Unit or CountStamp have ads?

Neither RailControl Unit nor CountStamp shows ads.

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