# Kuvat.fi vs Eagle Image Stacker

The clearest difference is in-app purchases: Kuvat.fi at none against Eagle Image Stacker's 3. Kuvat.fi also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Eagle Image Stacker sells 3 in-app purchases, starting at $9.99 per month. Kuvat.fi asks for nothing beyond the download.

## The numbers

| Metric | Kuvat.fi | Eagle Image Stacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eagle-image-stacker/id6757908614/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 31 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Apple TV** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Mediadrive Oy](https://appshunter.io/developer/483380008) | [AL MUATASIM AL MAADI](https://appshunter.io/developer/1869537738) |

## What reviewers say

### Kuvat.fi

[App page](https://appshunter.io/ios/app/kuvatfi/id748231007)

**In-app purchases:** none


### Eagle Image Stacker

[App page](https://appshunter.io/ios/app/eagle-image-stacker/id6757908614)

Astro stacking and RAW image processing toolkit for iPhone. Align, stack, and export high-quality results for star fields, galaxies, planets, and more. Features on-device processing for privacy and flexibility.

**Highlights:** RAW, DNG, ProRAW, JPEG, HEIF, TIFF support, Astro Mode for deep-sky objects, Planets Mode with ROI tracking, RAW converter and inspector, Calibration tools (dark, flat frames), On-device processing, Export high-quality results

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eagle Pro Monthly | $9.99 | per month |
| Eagle Pro Annual | $40.99 | per year |
| Eagle Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Kuvat.fi free?

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

### Is Eagle Image Stacker free?

Eagle Image Stacker is free to download, with in-app purchases available.

### Do Kuvat.fi or Eagle Image Stacker have ads?

Neither Kuvat.fi nor Eagle Image Stacker shows ads.

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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.*