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Photo & Video

Starry Landscape Stacker

By Ralph Hill

Starry Landscape Stacker aligns and composites successive night-landscape images to reduce visible noise in the sky.

View on the App Store Official website
Our take

Consider after trying the developer's trial on a representative image set

Sky alignment can preserve point-like stars while combining multiple exposures.

Keep in mind: Needs a suitable sequence of images; alignment, masking, frame classification and temporary-disk requirements should be tested before a large project. The concise description does not establish every RAW format supported.

What you can do

  • Supply successive night images
  • Align and composite the sky
  • Review the resulting star/noise appearance

App Store review themes

Recurring praise and complaints, grouped by topic.

3 reviews · US App Store · Written feedback; review platforms are not identified

What reviewers like

No recurring positive theme has at least three supporting reviews.

What reviewers dislike

No recurring negative theme has at least three supporting reviews.

Good for

  • Astrophotographers prepared to validate a test stack

Consider alternatives for

  • Users expecting one-image denoising or guaranteed automatic results for any exposure set

Limitations & considerations

  • Captured minimum: macOS 11.5.
  • Needs a suitable sequence of images; alignment, masking, frame classification and temporary-disk requirements should be tested before a large project. The concise description does not establish every RAW format supported.

Privacy & permissions

Photos may include location metadata and private scenes; inspect local/temp storage and any chosen export destinations.

Sources & review notes Updated Nov 11, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, download price and compatibility metadata captured 2026-11-02.

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Review themes: 3 US App Store written reviews, updated Mar 19, 2026–Aug 14, 2026. Collected Nov 5, 2026.

Review sources & grouping details

These themes use the completed local review collection and Codex analysis: the latest accessible written reviews within one year, up to 500 per app. This is an accessible sample, not a guarantee of all reviews or a measure of all users.

The feed does not identify each review’s platform. Its date is an update timestamp and may reflect an edited review. Versions shown belong to individual reviews; reported limitations are not verified current-version behavior.

Codex grouped explicit opinions from the review text, with original-text evidence retained. Counts use distinct review IDs, independently of star rating. A review may appear in several topics. The three most-mentioned topics per side are shown first; where more are available, expand the list to see every topic supported by at least three reviews. Group summaries describe recurring aspects across the group; individual examples retain their own context and do not stand in for the whole group. 0 reviews were too general, unclear or off-topic to assign a specific theme. Example summaries are paraphrases; the labeled excerpts are original review text. Analysis updated Nov 10, 2026.

  1. Apple US review feed — page 1.