# Speed Watch vs SD

The clearest difference is iOS requirement: Speed Watch at 10.0 against SD's 15.1. 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.

## The numbers

| Metric | Speed Watch | SD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 101 months | — |
| Monetization | Free | — |
| Size | 9 MB | 56 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mike Siegel](https://appshunter.io/developer/873187459) | [Applied Concepts Incorporated](https://appshunter.io/developer/1439604257) |

## What reviewers say

### Speed Watch

[App page](https://appshunter.io/ios/app/speed-watch/id848890844)

This app helps volunteer Speed Watch programs collect detailed traffic data. Record vehicle speed, infractions, direction, and conditions with simple taps. Export data via email for law enforcement analysis and resource allocation.

**Highlights:** Record vehicle speed and category, Track infractions like reckless driving, Log license plates for warning letters, Monitor traffic direction and location, Record road and environmental conditions, Track volunteer time, Export data as CSV via email

**Features:** macOS Compatibility

**In-app purchases:** none


### SD

[App page](https://appshunter.io/ios/app/sdportal/id6479914455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speed Watch free?

Speed Watch is free to download, with no in-app purchases.

### Is SD free?

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

### Do Speed Watch or SD have ads?

Neither Speed Watch nor SD shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*