Comparison

Citrus vs MxMeter

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

Head to head
About

Citrus

This application connects to a Wifi-enabled Mirrin device to download and display temperature readings, current measurements, and waveforms. It's designed for monitoring electrical loads on circuits and switchboards, aiding in the identification of events and usage pattern estimation.

Highlights
  • Download data from Wifi-enabled Mirrin devices
  • Display temperature, current, and waveform data
  • Monitor AC RMS current on up to four channels
  • Record load profiles for event identification
  • Diagnostic tool for load sharing and balancing
Features
Read full description

Citrus Lite is an app for downloading data from a Wifi-enabled Mirrin device and displaying the temperature, current and waveform. The Mirrin Multi Channel Load Logger (MLL) measures AC RMS current (load) on up to four channels and is ideal for monitoring loads on circuits and switchboards to record load profiles that can be used to identify slow changing events such as long duration interruptions, outages and derive estimates of usage patterns. The MLL is also useful as a diagnostic tool to assess load sharing on single phase circuits and load balancing on three phase systems.

About

MxMeter

This app digitizes manual meter readings for IBM Maximo Asset Management, enabling efficient data capture and analysis for predictive maintenance. It allows users to record instrument values, view historical data with trend charts, and locate equipment via barcode scanning and maps.

Highlights
  • Digitize meter readings
  • View historical data and trend charts
  • Barcode scanning for equipment identification
  • Integrated Google Maps for equipment location
  • Utilizes authorized IBM Maximo APIs
Features
Read full description

MxMeter by A3J Group, LLC is a mobile application designed to capture meter readings for IBM Maximo Asset Management. Many organizations are required by law to capture certain instrument values at regular intervals against their production equipment. Most of these operator rounds are written on paper and stuffed into file cabinets never to see the light of day again, unless called upon by an audit from an external entity. These instrument readings can be anything from equipment run hours, to pressure readings, temperature readings, flow readings, vibration readings, etc. Maintenance organizations are also becoming wiser about scheduling maintenance events based off the condition or usage of their equipment as opposed to calendar based events. Many of these instrument readings can serve as leading indicators to equipment failure. Trending these values over time can allow for predictive measures to be put in place to optimize maintenance events for critical equipment. Capturing these readings therefore has taken on more importance in many maintenance organizations as they strive to become more efficient. That's where MxMeter comes in. Rather than capturing information on paper and either filing the information away, or transcribing the information into the system on a desktop computer, MxMeter allows users to capture meter readings right at the source. Users can also view past readings and see them displayed in trend charts all while standing in front of the equipment. MxMeter makes finding the equipment easy as well, with barcode scanning capability, integrated Google maps, and enhanced search features. MxMeter makes capturing meter readings easy, which allows organizations to utilize that information in ways they've never been able to before. All on the go, and all using the authorized IBM Maximo API's. Visit http://a3jgroup.com/a3j-labs/ for more information.

Screenshots

Citrus1 screens
MxMeter4 screens

Verdict

The call

The clearest difference is update cadence: MxMeter at every 2 months against Citrus's every 28 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

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

Citrus ships an update every 28 months, MxMeter every 2 months. The most recent releases landed on September 9, 2026 and June 5, 2026 respectively.

Scorecard1 real difference · 9 level
Citrus versus MxMeter: the parameters behind the verdict, then further details
ParameterCitrusMxMeter
PriceFreeFree
Rating—4.4 (5 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—5 — better
Update frequencyEvery 28 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size1 MB50 MB
Age rating4+4+
DeveloperCHK POWER QUALITY PTY LTDA3J Group, LLC

Customer experience

Citrus

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MxMeter

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Citrus

No in-app purchases

None

MxMeter

No in-app purchases

Questions

Is Citrus free?
Citrus is free to download, with no in-app purchases.
Is MxMeter free?
MxMeter is free to download, with no in-app purchases.
Do Citrus or MxMeter have ads?
Neither Citrus nor MxMeter shows ads.
Which is updated more often, Citrus or MxMeter?
Citrus ships an update every 28 months, and MxMeter every 2 months. Most recently, Citrus was updated on September 9, 2026 and MxMeter on June 5, 2026.

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