# SpeedCheck Manager vs Synapse ITS

The clearest difference is update cadence: Synapse ITS at every 3 weeks against SpeedCheck Manager's every 4 months. SpeedCheck Manager's advantage is iOS requirement (13.0 vs 16.6). 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, Synapse ITS every 3 weeks. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SpeedCheck Manager | Synapse ITS |
| --- | --- | --- |
| 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 3 weeks** |
| Monetization | Free | — |
| Size | 83 MB | 59 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carmanah Technologies Corporation](https://appshunter.io/developer/1394736633) | [VSC Synapse LLC](https://appshunter.io/developer/1730206427) |

## 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


### Synapse ITS

[App page](https://appshunter.io/ios/app/synapse-its/id6751772717)

**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 Synapse ITS free?

Synapse ITS is free to download, with no in-app purchases.

### Do SpeedCheck Manager or Synapse ITS have ads?

Neither SpeedCheck Manager nor Synapse ITS shows ads.

### Which is updated more often, SpeedCheck Manager or Synapse ITS?

SpeedCheck Manager ships an update every 4 months, and Synapse ITS every 3 weeks. Most recently, SpeedCheck Manager was updated on September 8, 2026 and Synapse ITS on September 14, 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.*