# Stellar Tour vs Bætir

The clearest difference is in-app purchases: Bætir at none against Stellar Tour's 3. Bætir also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Stellar Tour sells 2 one-off in-app purchases. Bætir asks for nothing beyond the download.

Stellar Tour ships an update every 3 weeks, Bætir weekly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stellar Tour | Bætir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/stellar-tour/id1197929178/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 83.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 582 MB | 37 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Day](https://appshunter.io/developer/1028872452) | [Skolalausnir ehf](https://appshunter.io/developer/1676512584) |

## What reviewers say

### Stellar Tour

[App page](https://appshunter.io/ios/app/stellar-tour/id1197929178)

Explore the cosmos with an augmented reality stargazing app guided by an astrophysicist. Discover exoplanets, solar system bodies, and deep-sky objects with scientifically accurate narratives and detailed visuals.

**Highlights:** Augmented reality stargazing, Astrophysicist-guided tours, Detailed exoplanet information, High-resolution solar system visuals, Exploration of galaxies and nebulae, Interactive 3D planet and moon models

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade: Lessons & Sky Tools | $3.99 | one-time |
| Cosmic Expansion | $9.99 | one-time |

**What reviewers like**

- 🌟 Amazing app
- 👍 Excellent for stargazing and learning
- 🔭 Helpful for identifying stars and constellations
- 🌌 Detailed information on planets and exoplanets
- 🎓 Great educational tool for all ages

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🤔 Some features not intuitive or user-friendly
- 💰 Wish it was completely free without in-app purchases
- 🌍 Language localization could be improved

**Reported bugs**

- Login screen freezes
- Compatibility issues with newer iOS versions
- Videos not playing offline as expected

**Requested features**

- Add support for viewing comets and other celestial events
- Improve AR functionality and integration
- Provide more detailed information on exoplanets
- Introduce a dark mode option for better visibility at night


### Bætir

[App page](https://appshunter.io/ios/app/btir/id6749897011)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stellar Tour free?

Stellar Tour is free to download, with in-app purchases available.

### Is Bætir free?

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

### Do Stellar Tour or Bætir have ads?

Neither Stellar Tour nor Bætir shows ads.

### Which is updated more often, Stellar Tour or Bætir?

Stellar Tour ships an update every 3 weeks, and Bætir weekly. Most recently, Stellar Tour was updated on November 6, 2026 and Bætir on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*