Comparison

SkyCue vs AstroFinder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SkyCue

Features
Read full description

SkyCue is a beginner-first stargazing app for the moment when you look up and wonder what you are seeing. Point your iPhone at the night sky, let the app choose the centered object, and read one plain-English cue instead of opening a heavy astronomy encyclopedia. Made for campers, parents, walkers, and new observers: - Use Point Mode to identify a bright star or constellation area - Read one short explanation written for beginners - Browse a starter catalog of easy night-sky objects - See Tonight Quick Picks after unlocking - Save objects and recent identifications locally - Use a manual city instead of precise location if you prefer - Learn with bundled sky data, not live web pages or AI text - Home screen widget with the bright catalog stars above your horizon right now (medium size; extra-large size on iOS 27) - Sky objects in Spotlight search, plus a Shortcuts action to open the sky overhead SkyCue is intentionally narrow. It is not a full planetarium, astronomy news app, satellite tracker, telescope planner, or camera AR overlay. The widget projects the bundled star catalog for your location and does not show planet or Moon positions; above the horizon does not guarantee visibility in daylight or clouds. Location is optional and used only to calculate the visible sky. Saved objects stay on your device, and there is no account or cloud sync. The Lifetime Unlock adds the full v1 bright-object catalog, all constellation lines, complete beginner cues, Tonight Quick Picks, and saved objects. No subscription, no ads.

About

AstroFinder

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
Read full description

**AstroFinder turns your iPhone into a plate-solving push-to finder for any telescope — no motors, no alignment stars, no setting circles.** Clamp your phone beside the scope. AstroFinder takes a short exposure of the real sky, identifies the star pattern the way a research plate-solver does, and repeats about once a second — so you always know exactly where you're pointed. A red-on-black star chart shows your aim live, and a simple arrow guides you onto whatever you want to see. **Find anything** • Planets, Sun and Moon — sorted by what's up right now • Deep sky by catalog number — Messier, NGC, IC, and more, on a keyboard-free keypad • Named stars and showpiece double stars • "Best this month" — well-placed showpieces for your location, tonight, nearest to where you're already aimed **Built for the eyepiece** • Fully night-vision friendly: red on black, dimmable below the phone's own minimum • Alt-azimuth mode for Dobsonians (no field rotation) or equatorial mode for tracking mounts • Tap any object on the chart for details, then push-to it • Optional constellation lines, labels, and progressive zoom as you close in • Works in portrait or landscape, at any mounting angle **How it works** AstroFinder mounts alongside your telescope and syncs to your eyepiece in seconds. From then on, the chart and all guidance are aligned to your scope's actual aim. Everything runs on-device — no internet needed under the stars. A one-month free trial gives you a full new-moon cycle to try it. Subscription then renews yearly; cancel anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.santangeli.net/astrofinder/privacy Clear skies.

Screenshots

SkyCue3 screens
AstroFinder3 screens

Verdict

The call

The clearest difference is update cadence: AstroFinder at every 9 days against SkyCue's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SkyCue sells 1 one-off in-app purchase and AstroFinder sells 1 in-app purchase, starting at $12.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SkyCue ships an update every 3 months, AstroFinder every 9 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 8 level
SkyCue versus AstroFinder: the parameters behind the verdict, then further details
ParameterSkyCueAstroFinder
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size1 MB90 MB
Age rating4+4+
DeveloperZcodePeter Santangeli

In-app purchases

1 purchases

SkyCue

One-time1
  • Lifetime Unlock$2.99
1 purchases

AstroFinder

Subscriptions1
  • AstroFinder Yearly1 Month trial$12.991 Year

Questions

Is SkyCue free?
SkyCue is free to download, with in-app purchases available.
Is AstroFinder free?
AstroFinder is free to download, with in-app purchases available.
Do SkyCue or AstroFinder have ads?
Neither SkyCue nor AstroFinder shows ads.
Which is updated more often, SkyCue or AstroFinder?
SkyCue ships an update every 3 months, and AstroFinder every 9 days. Most recently, SkyCue was updated on October 30, 2026 and AstroFinder on October 28, 2026.

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