# 88 constellations vs Learn About Stars

The clearest difference is in-app purchases: 88 constellations at none against Learn About Stars's 1. 88 constellations also leads on iOS requirement (12.0 vs 15.1). Learn About Stars's advantage is update cadence (every 3 weeks vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Learn About Stars sells 1 one-off in-app purchase. 88 constellations asks for nothing beyond the download.

88 constellations ships an update every 4 months, Learn About Stars every 3 weeks. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 88 constellations | Learn About Stars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/88-constellations/id879825049/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 48 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Vascak](https://appshunter.io/developer/868771511) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### 88 constellations

[App page](https://appshunter.io/ios/app/88-constellations/id879825049)

Explore the night sky and identify celestial objects like stars, planets, and constellations. Set the sky to any position and time to learn about the universe.

**Highlights:** Identify stars and planets, View constellations, Set sky position and time, Interactive sky map, Educational astronomy tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn About Stars

[App page](https://appshunter.io/ios/app/learn-about-stars/id6446816058)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is 88 constellations free?

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

### Is Learn About Stars free?

Learn About Stars is free to download, with in-app purchases available.

### Do 88 constellations or Learn About Stars have ads?

Neither 88 constellations nor Learn About Stars shows ads.

### Which is updated more often, 88 constellations or Learn About Stars?

88 constellations ships an update every 4 months, and Learn About Stars every 3 weeks. Most recently, 88 constellations was updated on October 4, 2026 and Learn About Stars on October 27, 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.*