# TRITON GOTO vs Askar Astro Controller

The clearest difference is update cadence: Askar Astro Controller at daily against TRITON GOTO's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TRITON GOTO ships an update every 5 weeks, Askar Astro Controller daily. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TRITON GOTO | Askar Astro Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triton-goto-onstep-control/id6764318419/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free | — |
| Size | 57 MB | 106 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鹤峰 林](https://appshunter.io/developer/1814738317) | [Jiaxing Ruixing Optical Instrument Co., Ltd.](https://appshunter.io/developer/6792950937) |

## What reviewers say

### TRITON GOTO

[App page](https://appshunter.io/ios/app/triton-goto-onstep-control/id6764318419)

This app simplifies controlling your OnStep telescope. It integrates telescope operation, an interactive sky chart, alignment tools, and 3D visualization for observing and astrophotography. Ideal for both beginners and advanced users of DIY equatorial mounts.

**Highlights:** Interactive sky chart with one-tap GOTO, Visual three-star and polar alignment assistance, Real-time 3D telescope orientation model, Comprehensive telescope controls (slewing, manual movement, tracking), Meridian flip and limit monitoring, Coordinate synchronization and position calibration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Askar Astro Controller

[App page](https://appshunter.io/ios/app/askar-astro-controller/id6792950935)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRITON GOTO free?

TRITON GOTO is free to download, with no in-app purchases.

### Is Askar Astro Controller free?

Askar Astro Controller is free to download, with no in-app purchases.

### Do TRITON GOTO or Askar Astro Controller have ads?

Neither TRITON GOTO nor Askar Astro Controller shows ads.

### Which is updated more often, TRITON GOTO or Askar Astro Controller?

TRITON GOTO ships an update every 5 weeks, and Askar Astro Controller daily. Most recently, TRITON GOTO was updated on October 3, 2026 and Askar Astro Controller on September 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*