Best PF alternatives: apps like PF-L Assist

10+ similar apps compared and reviewed

3.9 avg rating

9 free apps

Updated October 2026

Vixen Co.,Ltd.

PF is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to PF

OnStep Controller - GDA by Gray Digital Arts LLC

Editor's Choice

🔧 Utilities

0.0(0 ratings)

Free

StellarMate by Ikarus Astronomy Company For Scientific Instruments & Tools

Astrophotography Controller

Strong Contender

🔧 Utilities

2.9(26 ratings)

Free

Control your astrophotography equipment remotely. Capture images, stream video, and perform precise alignment. Automatically back up your photos to the cloud with rich metadata for easy searching.

Astro Kit by Jérôme Diaz

To set up your telescope.

Worth Considering

🔧 Utilities

4.6(51 ratings)

Free

This utility app assists in telescope setup by providing essential information like GPS coordinates and universal time. It also includes a compass and calculates the local hour angle for Polaris. Designed for amateur astronomers, it simplifies the alignment process.

More apps like PF

Polar Scope Align

Telescope Polar alignment

Free

This app calculates the precise position of celestial poles in your telescope's polar scope reticle for accurate alignment. It supports a wide range of reticles and corrects for atmospheric refraction, offering precision even at lower latitudes. Features include night mode, moon phase, and astronomical databases.

Polaris/Sigma Octantis position calculationAtmospheric refraction correctionReticle centering error correction

🔧 Utilities

(173)

free with in-app purchases

Compare with PF

Touch-N-Stars

NINA Remote Controller

Free

Control your astrophotography sessions remotely from your mobile device or Mac. Manage imaging, focus, guiding, and polar alignment. This open-source tool enhances your workflow without ads or in-app purchases.

Remote imaging session launchFocus controlGuiding performance monitoring

Your Telescope Math Wizard

Free

This app simplifies telescope, eyepiece, and camera calculations with a unified database of equipment. Easily mix and match your gear or input custom values for precise specifications.

Unified formula databaseEquipment databaseMix and match gear

Polar Scope Align Pro

Scope alignment & astro tools

$4.99

This app assists astronomers with precise polar alignment for telescopes, offering tools for various reticles and low-latitude accuracy. It also includes a comprehensive suite of astro tools, from object databases to calculators and weather reports.

Accurate polar alignment calculationSupport for numerous polar scope reticlesDaytime/no polarscope alignment tool

🔧 Utilities

(310)

free with in-app purchases

Compare with PF

SynScan

Motorized telescope mount

Free

Control motorized telescope mounts for celestial object tracking and exploration. Features include GOTO functionality, object catalogs, and gamepad navigation. Ideal for novice users with alt-azimuth mounts.

Control telescope mount slew, align, GOTO, and trackPoint and Track celestial objectsSupport gamepad navigation

Motorized telescope mount

Free

Control motorized telescope mounts for celestial observation and astrophotography. Features include precise slewing, alignment, GOTO, and tracking of stars, planets, and deep-sky objects. Supports advanced functions like polar alignment and camera triggering.

Control telescope mount (slew, align, GOTO, track)Point and Track celestial objectsGamepad navigation support

Star Adventurer Console

by Astropower Technology Co. Ltd.

Free

Control your Sky-Watcher camera mount for astrophotography and time-lapse. Perform polar alignment with the built-in polar scope assistant.

Camera mount programmingAstrophotography controlTime-lapse photography