# SpeedGunner — Neighborhood Speed Monitor

> Measures neighborhood vehicle speeds using device camera and lidar. (iPhone/iPad app by i4software.)

- Source: https://appshunter.io/ios/app/speedgunner/id6759308097 (this page in markdown: same URL + `.md`)
- Developer: [i4software](https://appshunter.io/developer/376546133)
- Category: Utilities
- Price: $1.99
- Rating: 1.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English
- Released: 2026-03-02
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/speedgunner/id6759308097/reviews.md

## What is SpeedGunner?

SpeedGunner uses your iPhone's camera, lidar and computer vision to measure vehicle speeds in your neighborhood.

FEATURES:
• Real-time speed detection using advanced computer vision
• Two measurement modes: Vehicle Tracking (side profile) and License Plate (approaching)
• Automatic LiDAR distance calibration on supported devices
• Auto-capture with photo evidence when speed threshold is triggered
• Seven-segment LCD-style speed display
• Encrypted local data storage with CSV export
• Thermal throttling management for sustained use
• Camera shake compensation

HOW IT WORKS:
Point your iPhone at a road from a fixed position. SpeedGunner detects passing vehicles using advanced computer vision. Results are displayed in a classic digital readout style.

IMPORTANT:
SpeedGunner is a consumer tool for neighborhood safety awareness. Speed measurements are estimates and are not suitable for law enforcement or legal proceedings. Do not use while driving.

## Key features

- Real-time speed detection
- Vehicle tracking and license plate modes
- LiDAR distance calibration
- Auto-capture with photo evidence
- Encrypted local data storage
- CSV export

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/speedgunner/id6759308097/reviews.md

### 1/5 — Accuracy

*2026-07-31*

I can have four cars go by with different speeds from 10 to 20 mile. An hour differences all traveling the same.

### 1/5 — Not for night

*2026-05-17*

Speeders happen mostly at night. It captures everything but cars. I’ve changed lighting, location, but can’t get it to work.

### 1/5 — Doesn’t work

*2026-04-25*

Can’t detect cars on a track

**Developer response:** Please email our support so we can help you with the proper settings for track use!

## Frequently asked questions about SpeedGunner

### What is SpeedGunner used for?

SpeedGunner is a consumer tool designed for neighborhood safety awareness by measuring estimated vehicle speeds. It is not intended for law enforcement or legal purposes.

### How does SpeedGunner measure speed?

SpeedGunner utilizes your iPhone's camera, lidar, and computer vision to detect and measure the speed of passing vehicles in real-time.

### Can SpeedGunner be used for official speed enforcement?

No, SpeedGunner's speed measurements are estimates and are not suitable for law enforcement or legal proceedings. It is strictly for neighborhood safety awareness.

### Does SpeedGunner have ads?

No, SpeedGunner does not contain advertisements, providing an uninterrupted user experience.

### What devices does SpeedGunner support?

SpeedGunner is available for iPhone and iPad devices.

### How is data stored in SpeedGunner?

SpeedGunner features encrypted local data storage, and users can export this data in CSV format.

### Is SpeedGunner suitable for all ages?

SpeedGunner has an age rating of 4+, indicating it is generally suitable for younger users, though its primary utility is for adult residents.

### How often is SpeedGunner updated?

The latest version of SpeedGunner was released on May 15, 2026, indicating recent development activity.

## Version history (last 4 releases)

### 1.1.1 — 2026-05-15

Minor updates and improvements.

### 1.1.0 — 2026-04-16

SpeedGunner 1.1.0 is a big update focused on transparency, configurability, and polish.

NEW FEATURES:

• Monitored Spots — Save location presets with road distance, width, speed limit, and notes. Access from the new Spots tab.
• Distance Trust Card — Every saved measurement now shows the distance source (LiDAR Auto, Tap Override, Saved Spot, Manual), with a High/Medium/Low trust grade based on calibration quality and data volume.
• Speed Limit Mode — Set a local speed limit and see a red "+X" over-limit badge on the speed display. Option to restrict auto-capture to over-limit vehicles only.
• Capture Rule Controls — Configure minimum capture speed, cooldown between captures, and "Every Vehicle" or "First Only" mode.
• Session Summary — After closing the camera, see a summary with vehicles captured, fastest speed, average speed, over-limit count, and duration.
• Evidence Export — Export a clean evidence card image with the best photo, timestamp, max speed, trust grade, and location/spot name.
• Manual Calibration Prompt — On devices without LiDAR, you're now prompted to set a known distance via slider before scanning begins, ensuring accurate speed readings.
• Tutorial on First Launch — A guided walkthrough appears on first launch and is always accessible from a button on the home screen.

IMPROVEMENTS:

• Redesigned home screen with quicker access to tutorial and monitored spots.
• New Spots tab replaces the old quick-actions grid.
• Simplified measurement result view — focused on the essentials.
• Fixed a crash when opening a measurement with no captured frames.

### 1.0.1 — 2026-03-03

Bug fixes and stability improvements:
- Fixed thread safety issues in LiDAR distance calibration
- Improved tap-to-override accuracy in all device orientations
- Fixed photo saving for users with limited photo library access
- Improved session cleanup when stopping mid-capture

### 1.0 — 2026-03-02

No release notes.

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All apps by i4software: https://appshunter.io/developer/376546133

## Related topics

[speed gun car](https://appshunter.io/ios/topics/speed-gun-car) · [speed gun for cars](https://appshunter.io/ios/topics/speed-gun-for-cars) · [speed gun traffic](https://appshunter.io/ios/topics/speed-gun-traffic)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*