Comparison

PocketCodr vs GRESCharge

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PocketCodr

Configure IO-Link sensors via Bluetooth with this app. View live sensor data, graph real-time behavior, and manage configurations. Access shared libraries and advanced features like parameter modification and alarm setup.

Highlights
  • Bluetooth device discovery
  • Live process data viewing
  • Real-time sensor graphing
  • Configuration library access
  • Sensor parameter modification
  • Configuration backup and sharing
  • Advanced action widgets
Features
Read full description

The PocketCodr app allows you to connect to the PocketCodr device, to configure any IO-Link sensor attached to it. The app initially scans for bluetooth -discoverable PocketCodr devices then, should a sensor be attached, you may choose to connect. Once connected, you may see the live process data inputs* of the sensor, and check its configuration. If you prefer a visual representation, the graph module lets you check the behavior of the sensor in real time. Once logged in, you may access your configuration library, where you can store your sensor configurations and/or see the third-party configurations shared with you. Depending on the features activated on your account, you may as well: - modify sensor parameters - backup a sensor configuration to the server - share a sensor configuration with others - access advanced action widgets, which manage features of compatible sensors in a user-friendly UX. You may for example access the Teach functionality of smart sensors, configure alarms, timers or counter super easily! *process data inputs are the cyclical data sent by the sensor.

About

GRESCharge

Features
Read full description

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

PocketCodr4 screens
GRESCharge4 screens

Verdict

The call

PocketCodr and GRESCharge are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PocketCodr ships an update every 5 weeks, GRESCharge every 6 weeks. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences
PocketCodr versus GRESCharge: the parameters behind the verdict, then further details
ParameterPocketCodrGRESCharge
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.713.0 — better
Further details — not scored
Size36 MB33 MB
Age rating4+4+
DeveloperContrinex S.A.Gresgying Digital Technology Co., Ltd.

In-app purchases

None

PocketCodr

No in-app purchases

None

GRESCharge

No in-app purchases

Questions

Is PocketCodr free?
PocketCodr is free to download, with no in-app purchases.
Is GRESCharge free?
GRESCharge is free to download, with no in-app purchases.
Do PocketCodr or GRESCharge have ads?
Neither PocketCodr nor GRESCharge shows ads.
Which is updated more often, PocketCodr or GRESCharge?
PocketCodr ships an update every 5 weeks, and GRESCharge every 6 weeks. Most recently, PocketCodr was updated on September 28, 2026 and GRESCharge on September 10, 2026.

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