# Astro Stacker: Star Images — user reviews

> 9 indexed App Store user reviews of Astro Stacker by Ahmed Al-Mahmud, rated 1.00/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/astro-stacker-star-images/id6753679598/reviews
- App overview in markdown: https://appshunter.io/ios/app/astro-stacker-star-images/id6753679598.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 3

## Most critical reviews (9 lowest-rated)

### 1/5 — Doesn’t work at all

*2026-08-24*

I try to put an image and it says not enough stars found, so I put a image with more stars and it says not enough stars found, also there is no configuration setting like it says on the crash screen

### 1/5 — Would be great if it worked

*2026-06-17*

This app has the potential to be the best for astrophotography and image stacking if it actually stacked your images without crashing. There are a multitude of settings and adjustments that you could make that you wouldn’t find anywhere else and it’s layout is great but anytime I attempt to stack any number of images (even two on the lowest settings), every time it gets to 65% it automatically crashes. I’m not willing to jeopardize any money on upgrading my free subscription to find out if it works then I doubt it. Make it work and it’d be well worth the money though.

**Developer response:** hi thanks for your feedback, we had some issues with that version and have since upgraded it please check it out would love to offer you some more credits to really test all the settings!

### 1/5 — ?

*2026-03-15*

Please help I tried a lot and all the app does is crash. If this is fixed then that would be amazing, since I REALLY want a mobile stacking app.
PLEASE fix this!!

### 1/5 — Crash.  Crash.  Crash

*2026-01-21*

Simply crashes every time you try to stack anything.  Garbage.

### 1/5 — All it does is crash.

*2025-12-16*

I had to put one star to leave a review but all this app does is crash.

### 1/5 — All it does is crash

*2025-12-09*

If I could give it zero stars I would.

### 2/5 — nope

*2026-05-12*

App makes it so you sorta have to pick a paid option to do anything. tapping ‘free’ when a paid/free choice pops up does not work. I paid the seven bucks. It isnt worth the seven bucks I paid for it. Now I have to wait for it to show up on my itunes account or whatever to request a refund. It isnt siril. It isnt pixinsight. It couldnt produce results with known good input. skip it. would have rated it one start except nobody takes a one start serious.

**Developer response:** hi, sorrya bout the experience you had since then we were able to make the free tier more flexible with more options available, hope you can give it another go

### 3/5 — ooh ooh ahh ahh

*2026-02-09*

all these are the same person reviewing I balance it

### 3/5 — Good app, needs polishing

*2025-12-14*

Ive dealt with it since ios 26 came out and well it is a decent app, it needs more polishing on the merging of the pictures and the alignment, sometimes it closes when theres a lot of pictures but it is acceptable since there’s no other apps like these
Its a decent one, just needs some polishing!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*