# Xicoy CGMeter vs CTRAPR

The clearest difference is rating: CTRAPR at 5.0 against Xicoy CGMeter's 1.0. CTRAPR also leads on iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

CTRAPR holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Xicoy CGMeter ships an update every 8 months, CTRAPR every 6 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Xicoy CGMeter | CTRAPR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/xicoy-cgmeter/id1133984822/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ctrapr/id6743125757/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 3 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jaume Guillem](https://appshunter.io/developer/1024956999) | [CENTRIX CORP.](https://appshunter.io/developer/911751076) |

## What reviewers say

### Xicoy CGMeter

[App page](https://appshunter.io/ios/app/xicoy-cgmeter/id1133984822)

Connect to specialized hardware to precisely adjust the Center of Gravity on model airplanes. Also measures the deflection angles of control surfaces for enhanced model aircraft management.

**Highlights:** Bluetooth connectivity, Center of Gravity adjustment, Control surface deflection measurement, Model airplane management

**Features:** macOS Compatibility

**In-app purchases:** none


### CTRAPR

[App page](https://appshunter.io/ios/app/ctrapr/id6743125757)

Easily manage your profile, register for events, and access important information. Purchase tickets, keep your details current, and stay updated with the latest news. This app provides a streamlined experience for event management and connectivity.

**Highlights:** Profile management, Event registration, Ticket purchasing, Information access, Notifications, User data updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Xicoy CGMeter free?

Xicoy CGMeter is free to download, with no in-app purchases.

### Is CTRAPR free?

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

### Which has better reviews, Xicoy CGMeter or CTRAPR?

CTRAPR is rated higher. Xicoy CGMeter averages 1.0 out of 5 from 1 ratings, while CTRAPR averages 5.0 from 2 ratings.

### Do Xicoy CGMeter or CTRAPR have ads?

Neither Xicoy CGMeter nor CTRAPR shows ads.

### Which is updated more often, Xicoy CGMeter or CTRAPR?

Xicoy CGMeter ships an update every 8 months, and CTRAPR every 6 months. Most recently, Xicoy CGMeter was updated on October 21, 2026 and CTRAPR on October 13, 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.*