# Scio vs Stargazer

The clearest difference is rating: Scio at 5.0 against Stargazer's 3.0. Scio also leads on iOS requirement (17.0 vs 26.0). Stargazer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and update cadence there is nothing between them.

Both are free to download. Scio sells 3 in-app purchases, starting at $6.99 per 7 days. Stargazer asks for nothing beyond the download.

Scio holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Scio | Stargazer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scio-homework-helper/id6791875549/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/stargazer/id6794534527/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | — | Free |
| Size | 43 MB | 55 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mengchuang Technology Co. Limited](https://appshunter.io/developer/6788693023) | [Kendal Slack](https://appshunter.io/developer/1183263943) |

## What reviewers say

### Scio

[App page](https://appshunter.io/ios/app/scio-homework-helper/id6791875549)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $59.99 | per year |


### Stargazer

[App page](https://appshunter.io/ios/app/stargazer/id6794534527)

Explore the night sky by pointing your device upwards. Identify planets, constellations, stars, and satellites. Features an AI assistant for astronomy questions and an augmented reality mode to visualize celestial bodies.

**Highlights:** Point-and-identify celestial objects, AI-powered astronomy assistant, Augmented reality solar system exploration, Constellation artwork and facts, Night photography planning, Printable star charts, Interactive sky quiz

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scio free?

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

### Is Stargazer free?

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

### Which has better reviews, Scio or Stargazer?

Scio is rated higher. Scio averages 5.0 out of 5 from 1 ratings, while Stargazer averages 3.0 from 2 ratings.

### Do Scio or Stargazer have ads?

Scio shows ads; Stargazer does not.

### Which is updated more often, Scio or Stargazer?

Scio ships an update weekly, and Stargazer weekly. Most recently, Scio was updated on October 24, 2026 and Stargazer on October 24, 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.*