Comparison

MQTT vs MethanEYE

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

Head to head
About

MQTT

Features
Read full description

The app has a control range with the ability to control between zero and five lights and doors, depending on the use case. By means of a red-green indicator, the user is shown the connection status of the server. In the settings area of the app the server connection details can be entered. Depending on the use case, the controls for the lights or doors can be switched on and off. For the individual lights and doors, the corresponding theme as well as the message can be set. In addition, further settings for the transmission can be selected.

About

MethanEYE

Features
Read full description

MethanEYE is an application designed to connect with and manage greenhouse gas monitoring devices used in rice fields. The app enables real-time collection, visualization, and tracking of gases such as CHβ‚„, helping farmers, technicians, and researchers evaluate the environmental impact of different cultivation practices. With an intuitive interface and flexible data synchronization, MethanEYE provides a modern solution for emission monitoring, optimizing farming processes, and promoting sustainable agriculture.

Screenshots

MQTT4 screens
MethanEYE4 screens

Verdict

The call

The clearest difference is update cadence: MethanEYE at every 6 weeks against MQTT's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

MQTT ships an update every 11 months, MethanEYE every 6 weeks. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

Scorecard1 real difference Β· 5 level
MQTT versus MethanEYE: the parameters behind the verdict, then further details
ParameterMQTTMethanEYE
PriceFreeFree
Update frequencyEvery 11 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS15.0 β€” better15.6
Further details β€” not scored
Size2 MB66 MB
Age rating4+4+
DeveloperMarco GasserRynan Technologies JSC

In-app purchases

None

MQTT

No in-app purchases

None

MethanEYE

No in-app purchases

Questions

Is MQTT free?
MQTT is free to download, with no in-app purchases.
Is MethanEYE free?
MethanEYE is free to download, with no in-app purchases.
Do MQTT or MethanEYE have ads?
Neither MQTT nor MethanEYE shows ads.
Which is updated more often, MQTT or MethanEYE?
MQTT ships an update every 11 months, and MethanEYE every 6 weeks. Most recently, MQTT was updated on September 12, 2026 and MethanEYE on September 19, 2026.

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