VSR vs COREY POWER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VSR
Read full descriptionHide full description
This is an application designed specifically for all users to manage V·SOL router devices.
COREY POWER
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] -COREY POWER will continue to use GPS positioning service when creating the power station, which will consume more power and affect battery life compared with other operations.
Screenshots
Verdict
The clearest difference is ads: COREY POWER at none against VSR's shown. VSR's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, 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.
VSR ships an update monthly, COREY POWER every 3 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.
| Parameter | VSR | COREY POWER |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 65 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou V-solution Telecommunication Technology Co., Ltd. | Chengdu E-Linter Information Technology Co., Ltd. |
In-app purchases
VSR
No in-app purchases
COREY POWER
No in-app purchases
