# SpeedClock vs RC Gears

The clearest difference is review sentiment: RC Gears at 94% against SpeedClock's 41%. RC Gears also leads on price (Free vs $2.99) and rating (4.5 vs 2.4). SpeedClock's advantage is device support (4 vs 2). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

RC Gears is free to download; SpeedClock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RC Gears holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 83 and 56 respectively. Written reviews point the same way: 41% of SpeedClock's written reviews are positive against 94% of RC Gears's.

SpeedClock ships an update every 2 months, RC Gears every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SpeedClock | RC Gears |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.4 (83 ratings)](https://appshunter.io/ios/app/speedclock-video-radar/id400876654/reviews) | **[4.5 (56 ratings)](https://appshunter.io/ios/app/rc-gears/id1545490832/reviews)** |
| Number of ratings | **83** | 56 |
| Positive reviews | 41.3% of reviews | **94.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 34 MB | 39 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sten Kaiser](https://appshunter.io/developer/309325742) | [SkyRC Technology Co.,Ltd.](https://appshunter.io/developer/580032028) |

## What reviewers say

### SpeedClock

[App page](https://appshunter.io/ios/app/speedclock-video-radar/id400876654)

This app uses your device's camera and motion detection to measure the speed of various moving objects. It offers multiple tools for speed and distance estimation, including high-speed video recording and synchronized timing gates.

**Highlights:** Motion detection speed measurement, High-speed video recording, Synchronized timing gates, Distance estimation tools, Apple Watch integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Accurate speed measurement when properly configured
- 💰 Affordable price point ($1.99-$4.99)
- 📸 Snapshot capture with timestamp and speed data
- 🎯 Works well with tripod stabilization
- 🔧 Versatile for measuring various moving objects

**What reviewers complain about**

- 🐛 Inconsistent accuracy across devices and iOS versions
- ⚠️ Requires precise manual distance calibration
- 🎯 Poor object tracking in crowded scenes
- 🌳 Sensitive to background motion and environmental factors
- 📱 Incompatible with some iPhone models

**Reported bugs**

- App crashes on startup after updates
- Background motion detection too sensitive
- Speed readings 50% lower than actual speed
- Pins reset to different location after saving
- Cannot clear speed log properly

**Requested features**

- Single object tracking from multiple options
- Automatic distance calibration via GPS
- User profiles for different configurations
- Improved data export functionality
- Date and time stamp on captured images


### RC Gears

[App page](https://appshunter.io/ios/app/rc-gears/id1545490832)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate results
- ✨ Clean interface
- ✅ Works smoothly
- 💡 Compact and well-thought-out device

**What reviewers complain about**

- 🐛 Glitchy app
- 🐛 App freezing
- 🐛 Bluetooth connection issues
- 🐛 Incompatible with iOS 18
- 🐛 Reduced functionality compared to older versions

**Reported bugs**

- 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

**Requested features**

- 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


## Frequently asked questions

### Is SpeedClock free?

SpeedClock costs $2.99, with no in-app purchases.

### Is RC Gears free?

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

### Which has better reviews, SpeedClock or RC Gears?

RC Gears is rated higher. SpeedClock averages 2.4 out of 5 from 83 ratings, while RC Gears averages 4.5 from 56 ratings.

### Do SpeedClock or RC Gears have ads?

Neither SpeedClock nor RC Gears shows ads.

### Which is updated more often, SpeedClock or RC Gears?

SpeedClock ships an update every 2 months, and RC Gears every 5 weeks. Most recently, SpeedClock was updated on November 1, 2026 and RC Gears on November 3, 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.*