Agile Autoguider logo

Agile Autoguider for iOS

By Malte Weiss $4.99

Developer's Description

Agile Autoguider corrects the mechnical guiding of your telescope to achieve a high guiding precision. The iPhone is attached to the finder scope of your telescope and tracks a guide star via the rear camera. If the guide star drifts, an actuation is computed to bring the telescope back to position. Continuous corrections enable you to take long-exposure photos with dot-shape stars, or to train the periodic error correction of your telescope mount.


- Use your iPhone as autoguider for your telescope.

- Precise subpixel accurate tracking.

- Supports autoguiding via WiFi adapter and manual guiding with on-screen instructions.

- Simple setup. Attach the iPhone to your finderscope, calibrate, and start guiding.

- Rich set of settings with comprehensible descriptions for optimal guiding performance.

- Night mode for better readability in darkness.

- Direct control for telescope actuation via on-screen buttons (requires Wifi adapter).

- Temporal noise filter for more accurate guiding.

- Realtime display of guiding statistics.

- Tutorial and online manual.

- Designed and developed by one passionate developer.


- You need an adapter to attach your iPhone to your scope. See website for details.

- For automatic guiding, you need a Wifi adapter and a telescope that supports NexStar or Astro-Physics GTO protocol.

Visit the website for more information.

Full Specifications

What's new in version 1.1


Release April 12, 2020
Date Added April 12, 2020
Version 1.1

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


Total Downloads 1
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