# ASGuide vs AstroPhoto LTE

The clearest difference is update cadence: ASGuide at every 4 months against AstroPhoto LTE's every 36 months. AstroPhoto LTE's advantage is iOS requirement (16.2 vs 18.0). 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.

ASGuide ships an update every 4 months, AstroPhoto LTE every 36 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ASGuide | AstroPhoto LTE |
| --- | --- | --- |
| 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 36 months |
| Monetization | Free | — |
| Size | 33 MB | 21 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Philip Perez](https://appshunter.io/developer/1500363898) | [Taylan Atasoy](https://appshunter.io/developer/1204464263) |

## 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


### AstroPhoto LTE

[App page](https://appshunter.io/ios/app/astrophoto-lte/id6470926558)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASGuide free?

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

### Is AstroPhoto LTE free?

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

### Do ASGuide or AstroPhoto LTE have ads?

Neither ASGuide nor AstroPhoto LTE shows ads.

### Which is updated more often, ASGuide or AstroPhoto LTE?

ASGuide ships an update every 4 months, and AstroPhoto LTE every 36 months. Most recently, ASGuide was updated on October 24, 2026 and AstroPhoto LTE on October 21, 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.*