# Terrapin X vs RCBS Reloading App

The clearest difference is rating: RCBS Reloading App at 4.7 against Terrapin X's 3.0. RCBS Reloading App also leads on review sentiment (33% vs 0%) and ratings volume (1.2K vs 4). Terrapin X's advantage is monetization model (free vs ad-supported) and iOS requirement (11.0 vs 15.6). 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.

RCBS Reloading App holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: RCBS Reloading App has 1.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Terrapin X's written reviews are positive against 33% of RCBS Reloading App's.

Terrapin X ships an update every 12 months, RCBS Reloading App every 4 months. The most recent releases landed on September 20, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Terrapin X | RCBS Reloading App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/terrapin-x/id1400825503/reviews) | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/rcbs-reloading-app/id1559610918/reviews)** |
| Number of ratings | 4 | **1.2K** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 75 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Safran Vectronix AG](https://appshunter.io/developer/1400825501) | [Hodgdon/IMR Powder Co.](https://appshunter.io/developer/1752768402) |

## What reviewers say

### Terrapin X

[App page](https://appshunter.io/ios/app/terrapin-x/id1400825503)

This app expands the functionality of a compatible device by using a smartphone as a display. It enables advanced measurement capabilities, allows for easy synchronization of settings, and provides access to a community for the latest content.

**Highlights:** Smartphone as display, Two point measurements, Synchronize settings, Access community content, Device updates

**Features:** macOS Compatibility

**In-app purchases:** none


### RCBS Reloading App

[App page](https://appshunter.io/ios/app/rcbs-reloading-app/id1559610918)

This app helps firearm enthusiasts manage their reloading process. It allows for precise control of compatible powder dispensers, logs detailed load data, and stores firearm profiles. Track your performance, environmental conditions, and even contact support directly.

**Highlights:** Control Bluetooth powder dispensers, Save and export load data, Store firearm profiles and details, Log reloading session data, Track environmental conditions, On-screen calibration walkthrough, Direct contact with support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and accurate dispensing
- 👍 Easy calibration process
- 💡 Helpful run summary

**What reviewers complain about**

- 🐛 Buggy profile editing and saving
- 🐛 Inconsistent over/under throw tracking
- 🐛 Frequent crashes and app not opening
- 👎 Poor instructions and troubleshooting

**Reported bugs**

- Unable to pair with Charge Master Link
- Calibration process finishing with errors
- Dispensing not working properly in auto mode
- Connectivity issues between app and hardware

**Requested features**

- Ability to edit saved profiles
- Automatic profile selection on app open
- Streamlined dispensing workflow
- Running count of dispensed powder


## Frequently asked questions

### Is Terrapin X free?

Terrapin X is free to download, with no in-app purchases.

### Is RCBS Reloading App free?

RCBS Reloading App is free to download, with no in-app purchases.

### Which has better reviews, Terrapin X or RCBS Reloading App?

RCBS Reloading App is rated higher. Terrapin X averages 3.0 out of 5 from 4 ratings, while RCBS Reloading App averages 4.7 from 1.2K ratings.

### Do Terrapin X or RCBS Reloading App have ads?

Neither Terrapin X nor RCBS Reloading App shows ads.

### Which is updated more often, Terrapin X or RCBS Reloading App?

Terrapin X ships an update every 12 months, and RCBS Reloading App every 4 months. Most recently, Terrapin X was updated on September 20, 2026 and RCBS Reloading App on October 17, 2026.

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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.*