ExpoFP WKWebViewer vs GRESCharge
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ExpoFP WKWebViewer
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Main functions: 1. Opening pages by link 2. Executing JavaScript code 3. Display alerts from the page 4. Display logs 5. History of URL requests
GRESCharge
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The main functions of the product are as follows: 1) Modify the default login password of the charging pile. After clicking on the Bluetooth name of the charging pile in the App, it will jump to the login page. After successful login, if it is the default password, you can choose to modify the password or continue to use the default password; 2) Set the time of the charging pile. Synchronize and set the time of the charging pile with the phone time. 3) Connect the charging pile to WiFi. Click on the WiFi list to connect to the available WiFi and enter the password to send down the connection. 4) Add RFID card. Scan or enter the card number of the charging card for binding operation; Click on "Add Card Through Pile" to send down the command and add the card by swiping at the charging pile side. 5) Configure OCPP server. Input or select OCPP server parameters and perform sending down configuration operation. 6) Configure APN. Input or select APN server parameters and perform sending down configuration operation. 7) About charging pile. You can view product model, serial number, manufacturer, rated power, rated current and phase number. 8) Firmware upgrade. Perform control board and power board upgrades. 9) Factory reset. Perform factory reset operation. 10)Local DLM parameters Set load balancing related parameters. 11)show Charger Status 12)static IP set 13)orderly charging params set
Screenshots
Verdict
The clearest difference is update cadence: GRESCharge at every 6 weeks against ExpoFP WKWebViewer's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ExpoFP WKWebViewer ships an update every 12 months, GRESCharge every 6 weeks. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.
| Parameter | ExpoFP WKWebViewer | GRESCharge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 0 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | PRANAS NET CORP | Gresgying Digital Technology Co., Ltd. |
In-app purchases
ExpoFP WKWebViewer
No in-app purchases
GRESCharge
No in-app purchases
Questions
Is ExpoFP WKWebViewer free?
Is GRESCharge free?
Do ExpoFP WKWebViewer or GRESCharge have ads?
Which is updated more often, ExpoFP WKWebViewer or GRESCharge?
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