# RCTx vs Level Tool

The clearest difference is review sentiment: RCTx at 100% against Level Tool's 36%. RCTx also leads on in-app purchases (none vs 5) and ads (none vs shown). Level Tool's advantage is price (Free vs $9.99) and update cadence (monthly vs every 11 months). On device support and iOS requirement there is nothing between them.

Level Tool is free to download; RCTx costs $9.99 up front. Level Tool sells 5 in-app purchases, starting at $3.99 per 7 days. RCTx asks for nothing beyond the download.

RCTx ships an update every 11 months, Level Tool monthly. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | RCTx | Level Tool |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[4.1 (33 ratings)](https://appshunter.io/ios/app/level-tool-angle-finder-app/id1672836817/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | **100.0% of reviews** | 36.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 26 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AirSpayce](https://appshunter.io/developer/564666685) | [Andrei Nemtsou](https://appshunter.io/developer/1612416096) |

## What reviewers say

### RCTx

[App page](https://appshunter.io/ios/app/rctx/id567423127)

This app acts as a remote control transmitter for RCOIP protocol-enabled vehicles. It allows control of Arduino-powered vehicles with motors and sensors over the internet, providing telemetry data like signal strength and battery voltage.

**Highlights:** Remote control for RCOIP protocol, Works across the internet, Telemetry backchannel data, Wi-Fi Ad-Hoc network support, Configurable interface (forthcoming), GPS position backchannels (forthcoming)

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

**In-app purchases:** none


### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-angle-finder-app/id1672836817)

This utility app provides accurate surface measurements using your device's sensors. It offers a virtual level indicator for easy flatness assessment, making it ideal for professionals and DIYers alike. Get precise readings without traditional tools.

**Highlights:** Accurate surface readings, Virtual level indicator, Intuitive interface, Real-time measurements, Gyroscope and accelerometer utilization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Welcome One-Time Offer | $4.99 | per month |
| Premium Monthly | $7.99 | per month |
| Premium Annual | $9.99 | per year |
| Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is RCTx free?

RCTx costs $9.99, with no in-app purchases.

### Is Level Tool free?

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

### Do RCTx or Level Tool have ads?

Level Tool shows ads; RCTx does not.

### Which is updated more often, RCTx or Level Tool?

RCTx ships an update every 11 months, and Level Tool monthly. Most recently, RCTx was updated on October 4, 2026 and Level Tool on October 16, 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.*