# ASGuide vs BZ Academy

The clearest difference is device support: BZ Academy at 3 against ASGuide's 1. BZ Academy also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, 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.

ASGuide ships an update every 4 months, BZ Academy every 2 months. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ASGuide | BZ Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/asguide/id1500363899/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 33 MB | 56 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philip Perez](https://appshunter.io/developer/1500363898) | [Efficient Way](https://appshunter.io/developer/1630740468) |

## What reviewers say

### ASGuide

[App page](https://appshunter.io/ios/app/asguide/id1500363899)

Explore the night sky with this astronomy companion. Discover planets, galaxies, nebulae, and more visible from your location. Generate custom viewing lists and preview celestial objects with an interactive sky atlas.

**Highlights:** Discover celestial objects visible from your location, Generate custom viewing lists, View detailed observation information, Interactive sky atlas preview, Dark mode for nighttime viewing, Sunrise/sunset and moon phase dashboard

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

**In-app purchases:** none


### BZ Academy

[App page](https://appshunter.io/ios/app/bz-academy/id6748971683)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASGuide free?

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

### Is BZ Academy free?

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

### Do ASGuide or BZ Academy have ads?

Neither ASGuide nor BZ Academy shows ads.

### Which is updated more often, ASGuide or BZ Academy?

ASGuide ships an update every 4 months, and BZ Academy every 2 months. Most recently, ASGuide was updated on October 17, 2026 and BZ Academy on September 29, 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.*