SimpleSped vs AegisSOS
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
SimpleSped
This app provides a clear and straightforward speedometer for your Apple Watch. It focuses solely on displaying your current speed in real-time, making it ideal for activities like cycling or driving without unnecessary complexity. The interface is designed for simplicity and efficiency, ensuring you can easily monitor your pace.
- Ultra-simple interface
- Background speed tracking
- Instant real-time speed readings
- Battery efficient design
- Works on Apple Watch, iPhone, and iPod
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Thinking of speed tracking not as a sport, but still in need of a reliable speedometer? Here's SimpleSpeed â the most straightforward speed tracking app for Apple Watch. No complicated menus, no overwhelming features â just your current speed displayed clearly on your wrist. Perfect for cycling, walking, driving, or any activity where you want to monitor your pace without the complexity of fitness apps. A simple speed tracking App. Nothing else. Simple, easy to use, no distractions. Doesn't saves any data, and works even if you lower your wrist. Don't want to measure the speed anymore? Just close the app, and all tracking will be disabled. Key Features: Ultra-simple interface â Just your speed, nothing else Background tracking â Continues monitoring even when the screen is off Instant readings â Real-time speed updates in km/h Battery efficient â Optimized for all-day use SimpleSped: Because sometimes you just need to know how fast you're going.
AegisSOS
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Aegis SOS helps you communicate when speaking is difficult or visibility is limited. Play a spoken message, start a clear flashlight signal, or run both together with one tap. Designed for travel disruptions, outdoor situations, accessibility needs, and moments when you need to attract nearby attention. KEY FEATURES âĸ Combine voice and flashlight in one tap, or use either output independently âĸ Text to speech with automatic language detection plus rate, volume, and pitch controls âĸ Built-in SOS, quick help, slow warning, heartbeat, and strong strobe patterns âĸ Create a custom rhythm with your own pulse count, timing, and loop settings âĸ Ready-to-use phrases organized for help, medical, travel, accessibility, and outdoor situations âĸ Continue spoken messages with background audio âĸ Start or stop from the Home Screen widget; check status and stop from a Live Activity âĸ Safety reminders, background flashlight controls, and a focused five-item recent history IMPORTANT Aegis SOS is an assistive communication tool. It does not replace emergency calls, medical care, professional rescue equipment, or local safety procedures. Flashing light can cause discomfort or seizures; use it carefully, legally, and with consideration for people nearby. Terms of Service: https://chenyao6134.github.io/terms-of-service-en.html Privacy Policy: https://chenyao6134.github.io/privacy-policy-en.html Help: chenyao6134@gmail.com
Screenshots
Verdict
The clearest difference is update cadence: SimpleSped at every 10 days against AegisSOS's monthly. SimpleSped also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price ¡ Rating ¡ Positive reviews ¡ Number of ratings ¡ Update frequency ¡ Ads ¡ In-app purchases ¡ Monetization ¡ Best chart rank ¡ Devices ¡ Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SimpleSped ships an update every 10 days, AegisSOS monthly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | SimpleSped | AegisSOS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | â |
| Update frequency | Every 10 days â better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | â |
| Devices | iPhone, iPod, Apple Watch â better | iPhone |
| Requires iOS | 15.6 â better | 16.0 |
| Further details â not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Fuchs | č é |
In-app purchases
SimpleSped
No in-app purchases
AegisSOS
No in-app purchases









