# SpeedClock vs Drone Go2

The clearest difference is price: Drone Go2 at Free against SpeedClock's $2.99. SpeedClock's advantage is device support (4 vs 2). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Drone Go2 is free to download; SpeedClock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 2.4 for SpeedClock against 2.4 for Drone Go2. Both are backed by a comparable volume of ratings — 83 and 28 respectively. Written reviews are what separate them: 41% of SpeedClock's written reviews are positive against 40% of Drone Go2's.

SpeedClock ships an update every 2 months, Drone Go2 every 5 weeks. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SpeedClock | Drone Go2 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[2.4 (83 ratings)](https://appshunter.io/ios/app/speedclock-video-radar/id400876654/reviews)** | [2.4 (28 ratings)](https://appshunter.io/ios/app/drone-go2/id6450330865/reviews) |
| Number of ratings | **83** | 28 |
| Positive reviews | **41.3% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 34 MB | 4 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sten Kaiser](https://appshunter.io/developer/309325742) | [HOLY STONE TECHNOLOGY Co.,Ltd.](https://appshunter.io/developer/1471499018) |

## 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


### Drone Go2

[App page](https://appshunter.io/ios/app/drone-go2/id6450330865)

This utility app facilitates data management for Holly Stone drone RID devices. It enables automatic Bluetooth scanning, binding of driver IDs, and editing of device information. The modified data is then broadcast alongside the drone's operational details.

**Highlights:** Automatic Bluetooth scanning, Device driver ID binding, Read and write device information, Edit device data, Broadcast device information

**In-app purchases:** none


## Frequently asked questions

### Is SpeedClock free?

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

### Is Drone Go2 free?

Drone Go2 is free to download, with no in-app purchases.

### Which has better reviews, SpeedClock or Drone Go2?

SpeedClock is rated higher. SpeedClock averages 2.4 out of 5 from 83 ratings, while Drone Go2 averages 2.4 from 28 ratings.

### Do SpeedClock or Drone Go2 have ads?

Neither SpeedClock nor Drone Go2 shows ads.

### Which is updated more often, SpeedClock or Drone Go2?

SpeedClock ships an update every 2 months, and Drone Go2 every 5 weeks. Most recently, SpeedClock was updated on November 13, 2026 and Drone Go2 on November 5, 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.*