Comparison

RC Gears vs UDIRC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

RC Gears

Free

🔧 Utilities

★ 4.556 ratingsView app →

About

RC Gears

This application connects to a specific corner weight system to measure and display the weight distribution of RC cars. Users can view data, calibrate the scale, and adjust settings like auto power-off via Bluetooth. It's designed for precise weight analysis in RC racing.

Highlights

Measure RC car weight distribution
View weight data via Bluetooth
Calibrate the scale
Set auto power-off time
Connects to SCWS2000 system

Features

Read full description

The Weighing app is specially designed for SkyRC SCWS2000 Corner Weight System to measure the RC car's weight distribution. The RC racers can view the weight data, calibrate the scale, set the auto power-off time through the App via Bluetooth, and so on. Weighing是一款专为SkyRC SCWS2000智能蓝牙称重器而设计的App，用以测量模型车4个角的重量分布，通过蓝牙连接App查看模型车重量分配数据，校准称重器，及设置自动关机时间等。

About

UDIRC

Features

Read full description

UDIRC ESC 配置工具，通过蓝牙连接 ESC 电调，读取和配置参数设置

Screenshots

RC Gears4 screens

UDIRC2 screens

Verdict

The call

The clearest difference is iOS requirement: RC Gears at 13.0 against UDIRC's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

RC Gears ships an update every 5 weeks, UDIRC every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 9 level

RC Gears versus UDIRC: the parameters behind the verdict, then further details
Parameter	RC Gears	UDIRC
Price	Free	Free
Rating	4.5 (56 ratings) — better	—
Positive reviews	94.2% of reviews	—
Number of ratings	56 — better	—
Update frequency	Every 5 weeks	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	26.5
Further details — not scored
Size	39 MB	1 MB
Age rating	4+	4+
Developer	SkyRC Technology Co.,Ltd.	UDIRC TOYS INDUSTRY CO., LTD

Bugs and requests

RC Gears

Reported bugs

9 issues

Doesn't connect to Bluetooth with iOS 18
Shows errors on scales
Max speed shown is rounded to a whole number
App still freezing up when trying to get speed information
Bluetooth reconnect not always working

Show 4 more

New update has made drag racing unusable (no time or graph displayed)
Scales are glitchy and give different readings
Micro USB breaking off the board (older versions)
Bluetooth connection issue reported

Requested features

11 requests

Ability to save preset/default distances on drag mode
Ability to export data for analysis (e.g., with Excel)
Support for 1/5 cars
More functions for GNSS performance analyzer
Waterproof GNSS

Show 6 more

New GPS meter with LCD display
Record coordinates
More applications for the device
Develop a corner weight system for 1/5 scale
More features for GNSS performance analyzer
Clearer connection process explanation

UDIRC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

RC Gears

No in-app purchases

None

UDIRC

No in-app purchases

Questions

Is RC Gears free?

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

Is UDIRC free?

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

Do RC Gears or UDIRC have ads?

Neither RC Gears nor UDIRC shows ads.

Which is updated more often, RC Gears or UDIRC?

RC Gears ships an update every 5 weeks, and UDIRC every 3 weeks. Most recently, RC Gears was updated on October 24, 2026 and UDIRC on October 13, 2026.