ESS LINK vs iHFIE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESS LINK
Monitor and control photovoltaic equipment remotely. View real-time operational data, historical performance, and fault logs. Adjust equipment settings like switches and working modes for efficient energy management.
- Remote data monitoring
- Control photovoltaic equipment
- View operational data
- Access historical data
- Manage equipment settings
- QR code device entry
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Remote data monitoring and control of photovoltaic equipment: By using QR codes or manually entering devices Equipment operation data: Display of equipment photovoltaic power generation, cost savings, and other operation data. Equipment historical data: display of equipment historical power generation and equipment historical faults. Equipment parameter settings: Change and control the switch and working mode of equipment operation.
iHFIE
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Photovoltaic power plant operation management, convenient and quick view of the power plant. Master the status of the power station in real time. Every day, every month, every year, the power generation is clear at a glance. [warm tips] -Dynavolt will continue to use GPS positioning service when creating the power station, which will consume more power and affect battery life compared with other operatio
Screenshots
Verdict
The clearest difference is update cadence: ESS LINK at every 5 weeks against iHFIE's every 15 months. 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.
ESS LINK ships an update every 5 weeks, iHFIE every 15 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.
| Parameter | ESS LINK | iHFIE |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 weeks — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 75 MB | 89 MB |
| Age rating | 17+ | 4+ |
| Developer | Sinexcel Electric Co,.Ltd. | Chengdu E-Linter Information Technology Co., Ltd. |
In-app purchases
ESS LINK
No in-app purchases
iHFIE
No in-app purchases
