# Lead Mapper vs Vehicle Speed Radar Sensor

The clearest difference is in-app purchases: Vehicle Speed Radar Sensor at none against Lead Mapper's 1. Vehicle Speed Radar Sensor also leads on iOS requirement (13.0 vs 17.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lead Mapper sells 1 in-app purchase, starting at $28.49 per month. Vehicle Speed Radar Sensor asks for nothing beyond the download.

Lead Mapper ships an update every 11 days, Vehicle Speed Radar Sensor every 9 days. Both last shipped on September 9, 2026.

## The numbers

| Metric | Lead Mapper | Vehicle Speed Radar Sensor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Size | 56 MB | 163 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hubert Kraettli](https://appshunter.io/developer/1555762178) | [正亮 黄](https://appshunter.io/developer/6780918447) |

## What reviewers say

### Lead Mapper

[App page](https://appshunter.io/ios/app/lead-mapper/id6520055099)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lead Mapper | $28.49 | per month |


### Vehicle Speed Radar Sensor

[App page](https://appshunter.io/ios/app/vehicle-speed-radar-sensor/id6787924131)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lead Mapper free?

Lead Mapper is free to download, with in-app purchases available.

### Is Vehicle Speed Radar Sensor free?

Vehicle Speed Radar Sensor is free to download, with no in-app purchases.

### Do Lead Mapper or Vehicle Speed Radar Sensor have ads?

Neither Lead Mapper nor Vehicle Speed Radar Sensor shows ads.

### Which is updated more often, Lead Mapper or Vehicle Speed Radar Sensor?

Lead Mapper ships an update every 11 days, and Vehicle Speed Radar Sensor every 9 days. Most recently, Lead Mapper was updated on September 9, 2026 and Vehicle Speed Radar Sensor on September 9, 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.*