SkyRC vs ISD Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SkyRC
Monitor and control your Multifunction Battery Charger in real-time. This app provides Bluetooth connectivity to display charging and discharging data for your Apple devices.
- Real-time charging/discharging data
- Bluetooth communication
- Monitor Apple devices (iPod, iPhone, iPad)
- Suitable for pilots and racers
- Portable computing integration
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SkyCharger seamlessly integrates advancements in portable computing with the Multifunction Battery Charger; bringing real-time monitoring to your Apple® devices such as the iPod, iPhone and iPad. With the Bluetooth communication, the SkyCharger can display your charger’s charging/discharging data. Whether you are an enthusiastic pilot demanding comprehensive charging data or an everyday sport racer looking for that high performance, the SkyCharger puts the charger at your fingertips.
ISD Go
Control and manage wireless smart devices with a user-friendly interface. Connect and operate devices via Bluetooth, and receive automatic firmware updates when new versions are available.
- Connect BLE smart devices
- Wireless device operation
- Automatic firmware detection
- Firmware upgrades
- User-friendly interface
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ISD GO is an APP specially used to connect Aster wireless smart devices, so as to provide users with a more convenient and user-friendly user interface to operate Aster's smart devices. We have added the following features in ISD GO: 1. Bind Esther BLE (Bluetooth Low Energy) smart device Users can bind Aster Bluetooth smart devices with their mobile phones, so that they can wirelessly access and operate the devices through their mobile phones. 2. Firmware upgrade When a new device firmware is released on the official website of Esther, ISD GO will automatically detect it, so as to realize the firmware upgrade of the smart device.
Screenshots
Verdict
The clearest difference is rating: SkyRC at 2.4 against ISD Go's 1.8. SkyRC also leads on review sentiment (31% vs 19%). ISD Go's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (30 vs 10). On price, ads, in-app purchases and monetization model 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.
SkyRC holds the better App Store score, 2.4 against 1.8. Both are backed by a comparable volume of ratings — 10 and 30 respectively. Written reviews point the same way: 31% of SkyRC's written reviews are positive against 19% of ISD Go's.
SkyRC ships an update every 3 weeks, ISD Go weekly. The most recent releases landed on September 22, 2026 and July 8, 2026 respectively.
| Parameter | SkyRC | ISD Go |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (10 ratings) — better | 1.8 (30 ratings) |
| Positive reviews | 30.8% of reviews — better | 18.5% of reviews |
| Number of ratings | 10 | 30 — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | SkyRC Technology Co.,Ltd. | SHENZHEN ISD TECHNOLOGY CO.,LTD |
Customer experience
SkyRC
ISD Go
In-app purchases
SkyRC
No in-app purchases
ISD Go
No in-app purchases
