# Astro Locator vs Mi

The clearest difference is review sentiment: Astro Locator at 77% against Mi's 10%. Astro Locator also leads on rating (4.8 vs 1.4) and ratings volume (68 vs 14). Mi's advantage is price (Free vs $3.99) and update cadence (monthly vs every 3 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Mi is free to download; Astro Locator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Astro Locator holds the better App Store score, 4.8 against 1.4. Both are backed by a comparable volume of ratings — 68 and 14 respectively. Written reviews point the same way: 77% of Astro Locator's written reviews are positive against 10% of Mi's.

Astro Locator ships an update every 3 months, Mi monthly. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Astro Locator | Mi |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (68 ratings)](https://appshunter.io/ios/app/astro-locator/id927483920/reviews)** | [1.4 (14 ratings)](https://appshunter.io/ios/app/mi-light-cloud/id1352968761/reviews) |
| Number of ratings | **68** | 14 |
| Positive reviews | **77.3% of reviews** | 9.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 31 MB |
| Requires iOS | 18.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Progress Concepts Limited](https://appshunter.io/developer/788761727) | [Shenzhen Xincaiyi Technology Co., Ltd.](https://appshunter.io/developer/573088728) |

## What reviewers say

### Astro Locator

[App page](https://appshunter.io/ios/app/astro-locator/id927483920)

This app assists astronomers in quickly and easily achieving polar alignment for their telescopes. It helps locate key stars like Polaris or Sigma Octantis, displaying essential astronomical data for setup and viewing. Ideal for mobile astronomers who frequently set up and pack down their equipment.

**Highlights:** Quick polar alignment, Locate Polaris/Sigma Octantis, Display elevation, latitude, longitude, Show moon phase, Sunrise/sunset times, Astro twilight times, Today Extension widget

**In-app purchases:** none


### Mi

[App page](https://appshunter.io/ios/app/mi-light-cloud/id1352968761)

Control Mi-Light WiFi series smart lights remotely. Adjust color, brightness, saturation, and color temperature. Share device access with friends and manage them from anywhere.

**Highlights:** Control light color, brightness, saturation, Adjust color temperature, Share devices with friends, Remote device management, Works with Amazon ECHO (WiFi series)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Astro Locator free?

Astro Locator costs $3.99, with no in-app purchases.

### Is Mi free?

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

### Which has better reviews, Astro Locator or Mi?

Astro Locator is rated higher. Astro Locator averages 4.8 out of 5 from 68 ratings, while Mi averages 1.4 from 14 ratings.

### Do Astro Locator or Mi have ads?

Neither Astro Locator nor Mi shows ads.

### Which is updated more often, Astro Locator or Mi?

Astro Locator ships an update every 3 months, and Mi monthly. Most recently, Astro Locator was updated on October 20, 2026 and Mi on October 13, 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.*