i.Solar vs Hypercallye
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i.Solar
Monitor your inverters remotely with real-time data and control capabilities. This app allows for daily data tracking, command sending, and remote device management.
- Daily data monitoring
- Real-time data enquiry
- Command sending
- Remote device control
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i.Solar APP provides remote data service such as inverters daily data monitoring, real time data enquiry of monitored devices, command sending, and remote control of monitored devices.
Hypercallye
Connect your wireless router to make and receive phone calls using the SIM card installed in the device. This app allows your router to function as a phone, providing an additional number and call history access, even when your mobile device is disconnected.
- Bind and unbind wireless routers
- Make voice calls through router
- Receive calls on router
- Access call history
- Utilize SIM card for calls
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The APP is designed specifically for use with devices designed and produced. These devices are wireless router mainly such as MiFi, CPE, etc. for personal or home use. The APP can be utilized to connect to devices such as routers for making voice calls. Features include: The APP can bind and unbind your personal wireless router product through wifi connection. When the binding is successful, the wireless router becomes a wireless router that can talk. The APP provides the ability to make calls through your wireless router, and the cost of the call will actually come from the SIM card on your wireless router. There is no additional charge for the phone. You'll actually have one more phone number than your original cell phone The APP provides the ability to receive calls from outside the wireless router, but even when your phone is not connected to the wireless router, the phone can receive incoming calls and access the router's communication history.
Screenshots
Verdict
The clearest difference is rating: Hypercallye at 3.4 against i.Solar's 1.7. Hypercallye also leads on review sentiment (38% vs 13%). i.Solar's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases 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.
Hypercallye holds the better App Store score, 3.4 against 1.7. Both are backed by a comparable volume of ratings — 9 and 15 respectively. Written reviews point the same way: 13% of i.Solar's written reviews are positive against 38% of Hypercallye's.
i.Solar ships an update weekly, Hypercallye every 3 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.
| Parameter | i.Solar | Hypercallye |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (9 ratings) | 3.4 (15 ratings) — better |
| Positive reviews | 12.5% of reviews | 38.5% of reviews — better |
| Number of ratings | 9 | 15 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Trusted UPS Manufacturing Company | 继海 宋 |
Customer experience
i.Solar
Hypercallye
In-app purchases
i.Solar
No in-app purchases
Hypercallye
No in-app purchases
