# ASGuide vs 3D James Webb Telescope

The clearest difference is ads: ASGuide at none against 3D James Webb Telescope's shown. ASGuide also leads on rating (4.8 vs 4.4) and update cadence (every 4 months vs every 20 months). 3D James Webb Telescope's advantage is device support (3 vs 1) and ratings volume (33 vs 9). On price 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 holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 9 and 33 respectively.

ASGuide ships an update every 4 months, 3D James Webb Telescope every 20 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ASGuide | 3D James Webb Telescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/asguide/id1500363899/reviews)** | [4.4 (33 ratings)](https://appshunter.io/ios/app/3d-james-webb-telescope/id1611072442/reviews) |
| Number of ratings | 9 | **33** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 20 months |
| Monetization | **Free** | Ad-supported |
| Size | 33 MB | 176 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philip Perez](https://appshunter.io/developer/1500363898) | [Renzo Macedo](https://appshunter.io/developer/1403943580) |

## 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


### 3D James Webb Telescope

[App page](https://appshunter.io/ios/app/3d-james-webb-telescope/id1611072442)

Explore the universe and learn about the James Webb Space Telescope through an immersive 3D game. Experience realistic orbital controls, educational insights, and challenging missions to uncover cosmic mysteries.

**Highlights:** Realistic orbital controls, Educational insights on JWST, Challenging space missions, Discover celestial phenomena, Understand astrophysics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASGuide free?

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

### Is 3D James Webb Telescope free?

3D James Webb Telescope is free to download, with no in-app purchases.

### Which has better reviews, ASGuide or 3D James Webb Telescope?

ASGuide is rated higher. ASGuide averages 4.8 out of 5 from 9 ratings, while 3D James Webb Telescope averages 4.4 from 33 ratings.

### Do ASGuide or 3D James Webb Telescope have ads?

3D James Webb Telescope shows ads; ASGuide does not.

### Which is updated more often, ASGuide or 3D James Webb Telescope?

ASGuide ships an update every 4 months, and 3D James Webb Telescope every 20 months. Most recently, ASGuide was updated on October 24, 2026 and 3D James Webb Telescope on October 22, 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.*