# Add Astra vs PlanetEdit

Add Astra and PlanetEdit both sit at 5.0 stars, but that hides the real split: 100% of Add Astra's written reviews are positive against 40% of PlanetEdit's. Add Astra also leads on update cadence (every 2 days vs every 5 days) and ratings volume (3 vs 1). PlanetEdit's advantage is in-app purchases (none vs 5). On price, rating, ads and device support there is nothing between them.

Both are free to download. Add Astra sells 5 in-app purchases, starting at $10.99 per month. PlanetEdit asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Add Astra against 5.0 for PlanetEdit. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 100% of Add Astra's written reviews are positive against 40% of PlanetEdit's.

Add Astra ships an update every 2 days, PlanetEdit every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Add Astra | PlanetEdit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/add-astra/id6757625634/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/planetedit-simple-and-quick/id6758052019/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 120 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [APParent LLC](https://appshunter.io/developer/1867945954) | [yong chong loh](https://appshunter.io/developer/393466709) |

## What reviewers say

### Add Astra

[App page](https://appshunter.io/ios/app/add-astra/id6757625634)

Overlay accurate star positions onto your photos using image metadata and machine learning. The app intelligently identifies the sky to ensure stars are placed realistically, avoiding unwanted artifacts.

**Highlights:** Accurate star positioning, Uses Yale Bright Star Catalog, Extracts image metadata, Machine learning sky detection, Realistic star overlays

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits a Month + No Ads | $10.99 | per month |
| One Credit | $0.29 | one-time |
| Five Credits | $0.99 | one-time |
| Ten Credits | $1.99 | one-time |
| 50 Credits | $7.49 | one-time |


### PlanetEdit

[App page](https://appshunter.io/ios/app/planetedit-simple-and-quick/id6758052019)

This app helps you process videos of planets, automatically cropping them to center the celestial body. It offers various image editing tools and advanced features like wavelet layers for detail extraction and denoising. You can also trim videos before stacking and save your edited images.

**Highlights:** Auto crop video to center planet, Basic image processing (stretch, saturation, brightness, contrast, hue), Interactive stacking slider, Trim video before stacking, 5 wavelet layers for detail and denoising, Save edited images

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

**In-app purchases:** none


## Frequently asked questions

### Is Add Astra free?

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

### Is PlanetEdit free?

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

### Which has better reviews, Add Astra or PlanetEdit?

Add Astra and PlanetEdit are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Add Astra or PlanetEdit have ads?

Neither Add Astra nor PlanetEdit shows ads.

### Which is updated more often, Add Astra or PlanetEdit?

Add Astra ships an update every 2 days, and PlanetEdit every 5 days. Most recently, Add Astra was updated on October 24, 2026 and PlanetEdit 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.*