LoggerLink vs CPS Connect Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LoggerLink
This utility app enables direct communication between iOS devices and specific IP-enabled dataloggers. It facilitates field maintenance tasks like viewing and collecting data, managing files, and checking datalogger status.
- View real-time data
- Graph historical data
- Collect data
- Set variables and toggle ports
- Check datalogger status
- Send programs and set clock
- Manage files
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Campbell Scientific's LoggerLink for iOS is a simple yet powerful tool that allows an iOS device to communicate with IP-enabled dataloggers (CR6, CR200X, CR300, CR350, CR800, CR850, CR1000, CR1000X, CR3000). The app supports field maintenance tasks such as viewing and collecting data, setting the clock, and downloading programs. Benefits and Features: • View real-time data • Graph historical data • Collect data • Set variables and toggle ports • Check important status information about the health of the datalogger • Perform field maintenance such as send program, set clock • Manage files Note: AT&T does not support mobile-to-mobile communications. If your mobile device and cellular modem are both on the AT&T network, communications between LoggerLink and the datalogger cannot be established.
CPS Connect Pro
This app allows users to connect to and manage various hardware modules for solar inverters. It facilitates parameter settings, firmware upgrades, and remote monitoring of PV plants.
- Connect to hardware modules (FG4E, FG4C, WiFi, GPRS, FOMlink)
- Initialize and modify CPS NO-LCD inverters
- Upgrade inverter firmware
- Configure gateways for internet access
- Scan Modbus bus for configuration
- Simplify PV plant activation and creation
- Remote data viewing and alarm monitoring
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*Able to connect to hardware such as FG4E, FG4C, WiFi gateway, GPRS gateway, FOMlink module. *By connecting the FOMlink module, you can initialize the CPS NO-LCD inverters, modify parameter settings, and upgrade firmware. *When installing the FG series gateway, you can choose different communication ways to access the Internet; configure the gateway to send data directly to the 3rd party server. *When installing FG series gateways, you can scan the Modbus bus and perform required configuration and maintenance. *When installing FG and various types of gateways, the process of activating and creating a PV plant becomes simpler; even when encountering field problems, the configuration process and diagnostic data can be sent directly to the cloud.Timely access to technical services. *Operation and maintenance users with accounts can directly view data and alarms through mobile phones; according to different permissions, they can remotely control power plants.
Screenshots
Verdict
The clearest difference is rating: CPS Connect Pro at 4.0 against LoggerLink's 2.0. CPS Connect Pro also leads on review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 4 months). On price, ads, in-app purchases and monetization model 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.
CPS Connect Pro holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 67% of LoggerLink's written reviews are positive against 100% of CPS Connect Pro's.
LoggerLink ships an update every 4 months, CPS Connect Pro every 3 weeks. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | LoggerLink | CPS Connect Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 78 MB | 233 MB |
| Age rating | 4+ | 4+ |
| Developer | Campbell Scientific | FOMWARE LIMITED |
Customer experience
LoggerLink
CPS Connect Pro
In-app purchases
LoggerLink
No in-app purchases
CPS Connect Pro
No in-app purchases









