# Skymemo App vs LeDioBT2

The clearest difference is iOS requirement: LeDioBT2 at 9.2 against Skymemo App's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Skymemo App ships an update every 4 months, LeDioBT2 every 2 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Skymemo App | LeDioBT2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 26 MB | 20 MB |
| Requires iOS | 14.0 | **9.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Astropower Technology Co. Ltd.](https://appshunter.io/developer/1787940478) | [Volxjapan Co.,Ltd.](https://appshunter.io/developer/1110212709) |

## What reviewers say

### Skymemo App

[App page](https://appshunter.io/ios/app/skymemo-app/id1160534455)

This app programs camera mounts for astrophotography and time-lapse. It assists with polar alignment for equatorial mounts. Connect to your SkymemoT/SkymemoSW for advanced shooting.

**Highlights:** Astrophotography programming, Time-lapse photography programming, Polar alignment assistance, Connects to SkymemoT/SkymemoSW, Camera mount control

**Features:** macOS Compatibility

**In-app purchases:** none


### LeDioBT2

[App page](https://appshunter.io/ios/app/lediobt2/id1521700707)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skymemo App free?

Skymemo App is free to download, with no in-app purchases.

### Is LeDioBT2 free?

LeDioBT2 is free to download, with no in-app purchases.

### Do Skymemo App or LeDioBT2 have ads?

Neither Skymemo App nor LeDioBT2 shows ads.

### Which is updated more often, Skymemo App or LeDioBT2?

Skymemo App ships an update every 4 months, and LeDioBT2 every 2 months. Most recently, Skymemo App was updated on October 22, 2026 and LeDioBT2 on October 27, 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.*