Astro Kit vs Rotor Engine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Astro Kit
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.
- GPS coordinates
- Compass functionality
- Universal time display
- Polaris local hour angle computation
- Telescope alignment assistance
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Astro Kit is intended to provide useful informations while setting up a telescope. - gps coordinates - compass - universal time - compute polaris local hour angle
Rotor Engine
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This app works with the Rotor Engine from Hublot that allows the maintaining of the automatic mechanism of your watch. It allows to configure the winding system using Bluetooth Low Energy (BLE) technology. The following configurations are available: - Standard - LongLife You can select the language of the app among 8 possible languages: - English (default) - French - German - Italian - Spanish - Traditional Chinese - Simplified Chinese - Japanese Key features: - Rename the rotary winding system as desired - Configure winding system - Monitor battery status - In-App language selection
Screenshots
Verdict
The clearest difference is iOS requirement: Rotor Engine at 10.0 against Astro Kit's 17.6. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Astro Kit | Rotor Engine |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (50 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 50 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 10.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Jérôme Diaz | Hublot SA |
In-app purchases
Astro Kit
No in-app purchases
Rotor Engine
No in-app purchases
Questions
Is Astro Kit free?
Is Rotor Engine free?
Do Astro Kit or Rotor Engine have ads?
Other comparisons
