# Stargraph Pro vs AstroFinder

The clearest difference is in-app purchases: Stargraph Pro at none against AstroFinder's 1. Stargraph Pro also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AstroFinder sells 1 in-app purchase, starting at $12.99 per year. Stargraph Pro asks for nothing beyond the download.

Stargraph Pro ships an update every 2 weeks, AstroFinder every 9 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Stargraph Pro | AstroFinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astrofinder/id6790024890/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 90 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Josh Cole](https://appshunter.io/developer/1843250866) | [Peter Santangeli](https://appshunter.io/developer/1828014548) |

## What reviewers say

### Stargraph Pro

[App page](https://appshunter.io/ios/app/stargraph-pro/id6753266292)

**In-app purchases:** none


### AstroFinder

[App page](https://appshunter.io/ios/app/astrofinder/id6790024890)

Transform your iPhone into a telescope finder without motors or alignment stars. It identifies star patterns in real-time, displaying your aim on a red-on-black chart with a guiding arrow. Find planets, deep sky objects, and more, all while running offline.

**Highlights:** Real-time telescope pointing, Plate-solving star identification, Night-vision friendly interface, Offline operation, Finds planets, deep sky objects, and stars, Alt-azimuth and equatorial modes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AstroFinder Yearly | $12.99 | per year |


## Frequently asked questions

### Is Stargraph Pro free?

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

### Is AstroFinder free?

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

### Do Stargraph Pro or AstroFinder have ads?

Neither Stargraph Pro nor AstroFinder shows ads.

### Which is updated more often, Stargraph Pro or AstroFinder?

Stargraph Pro ships an update every 2 weeks, and AstroFinder every 9 days. Most recently, Stargraph Pro was updated on October 11, 2026 and AstroFinder on October 4, 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.*