SAV E vs iHFIE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAV E
Read full descriptionHide full description
The App supports the access and unified control of energy storage, photovoltaic and charging equipment. Support different operators' access, and completely isolate the data of each operator. Flexible generation of daily, monthly, and annual operating data reports and revenue data. For end users of energy storage, it provides power generation and power consumption data viewing, optimizes energy supply, and monitors energy equipment anytime and anywhere through instant reminders and remote access functions.
iHFIE
Read full descriptionHide full description
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: SAV E at monthly 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.
SAV E ships an update monthly, iHFIE every 15 months. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.
| Parameter | SAV E | iHFIE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 30 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Anhui Udan Technology Co., Ltd. | Chengdu E-Linter Information Technology Co., Ltd. |
In-app purchases
SAV E
No in-app purchases
iHFIE
No in-app purchases
