# AWS IoT Sensors vs ASTRO

The clearest difference is ratings volume: AWS IoT Sensors at 11 against ASTRO's 1. AWS IoT Sensors also leads on iOS requirement (15.0 vs 18.0). ASTRO's advantage is update cadence (every 5 weeks vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for AWS IoT Sensors against 5.0 for ASTRO. That said, the two scores are not equally well evidenced: AWS IoT Sensors has 11 ratings behind it against 1, so its average is the more settled of the two.

AWS IoT Sensors ships an update every 3 months, ASTRO every 5 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AWS IoT Sensors | ASTRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (11 ratings)](https://appshunter.io/ios/app/aws-iot-sensors/id6447531633/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/astro-wireless-solutions/id6636550229/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) | [Aleksandr Dolgov](https://appshunter.io/developer/1690985830) |

## What reviewers say

### AWS IoT Sensors

[App page](https://appshunter.io/ios/app/aws-iot-sensors/id6447531633)

Easily collect and visualize data from your device's built-in sensors using AWS IoT Core. Stream data to the cloud and view real-time visualizations on your phone or a web dashboard without needing an AWS account.

**Highlights:** Collect data from built-in sensors, Stream data to AWS IoT Core, Real-time in-app visualizations, Web dashboard visualization, No AWS account required, Supports accelerometer, gyroscope, GPS, and more

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

**In-app purchases:** none


### ASTRO

[App page](https://appshunter.io/ios/app/astro-wireless-solutions/id6636550229)

Control your ADM33 immobilizer with ease. This app offers basic features for managing immobilizer states and setting controlled device addresses.

**Highlights:** ADM33 immobilizer control, Immobilizer state management, Controlled device address setting, Simple user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is AWS IoT Sensors free?

AWS IoT Sensors is free to download, with no in-app purchases.

### Is ASTRO free?

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

### Which has better reviews, AWS IoT Sensors or ASTRO?

AWS IoT Sensors and ASTRO are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.

### Do AWS IoT Sensors or ASTRO have ads?

Neither AWS IoT Sensors nor ASTRO shows ads.

### Which is updated more often, AWS IoT Sensors or ASTRO?

AWS IoT Sensors ships an update every 3 months, and ASTRO every 5 weeks. Most recently, AWS IoT Sensors was updated on November 8, 2026 and ASTRO on November 4, 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.*