# SpeedCheck Manager vs Leadsun Edge

The clearest difference is update cadence: Leadsun Edge at every 2 months against SpeedCheck Manager's every 4 months. Leadsun Edge also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SpeedCheck Manager ships an update every 4 months, Leadsun Edge every 2 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SpeedCheck Manager | Leadsun Edge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/speedcheck-manager/id1580635676/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 83 MB | 8 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Carmanah Technologies Corporation](https://appshunter.io/developer/1394736633) | [Leadsun Electronic Technology Co.,Ltd](https://appshunter.io/developer/959800104) |

## What reviewers say

### SpeedCheck Manager

[App page](https://appshunter.io/ios/app/speedcheck-manager/id1580635676)

Easily set up and program radar speed signs wirelessly. Change settings, monitor status, and secure access remotely. Ideal for traffic calming in various zones.

**Highlights:** Wireless sign programming, Remote setting changes, Instant status reporting, Password-protected access, Speed parameter adjustments, Strobe and stealth modes

**In-app purchases:** none


### Leadsun Edge

[App page](https://appshunter.io/ios/app/leadsun-edge/id6457950725)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedCheck Manager free?

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

### Is Leadsun Edge free?

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

### Do SpeedCheck Manager or Leadsun Edge have ads?

Neither SpeedCheck Manager nor Leadsun Edge shows ads.

### Which is updated more often, SpeedCheck Manager or Leadsun Edge?

SpeedCheck Manager ships an update every 4 months, and Leadsun Edge every 2 months. Most recently, SpeedCheck Manager was updated on November 3, 2026 and Leadsun Edge on October 27, 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.*