Comparison

MQTT vs Better E

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

Head to head
About

MQTT

Read full description

The MQTT-IOT app is a powerful and user-friendly application that allows you to connect to MQTT brokers and seamlessly communicate with IoT devices and services. With its intuitive interface and robust functionality, this app is designed to meet the needs of both MQTT beginners and experienced developers. Publish and Subscribe: Publish messages on specific topics and subscribe to topics of interest to receive real-time updates from connected MQTT devices or services.

About

Better E

Enhance your electric vehicle driving experience by adding realistic engine sounds. Customize your ride with a variety of engine types and control sound intensity with your phone's sensors. Enjoy the thrill of traditional engines without compromising on EV benefits.

Highlights
  • Realistic engine sound selection
  • Motion-based sound control
  • Adjustable volume and intensity
  • External speaker compatibility
  • No hardware modification needed
  • Regular sound updates
Read full description

Better E-Car brings back emotions to electric driving. Electric vehicles are silent, efficient, and eco-friendly – but many drivers miss the thrill of a roaring engine. That’s where Better E-Car comes in. With this app, you can add realistic engine sounds to your EV. From a deep V8 rumble to a sporty racecar sound – customize your driving experience the way you like. Features: Wide selection of engine sounds (sports cars, classics, motorcycles, etc.) Motion-based sound control via smartphone sensors (acceleration, braking, cornering) Adjustable volume and intensity Works with external speakers or car audio systems No hardware modification required Regular updates with new sounds Why Better E-Car? Driving electric doesn’t mean missing out on emotions. With Better E-Car, you keep the silence when you want it – and enjoy the thrill when you need it. Experience your EV like never before.

Screenshots

MQTT4 screens
Better E4 screens

Verdict

The call

The clearest difference is price: MQTT at Free against Better E's $1.99. MQTT also leads on iOS requirement (15.0 vs 18.0). Better E's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

MQTT is free to download; Better E costs $1.99 up front. MQTT sells 2 one-off in-app purchases. Better E asks for nothing beyond the download.

UpkeepUpdate frequency

MQTT ships an update every 16 months, Better E every 5 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

Scorecard5 real differences Β· 3 level
MQTT versus Better E: the parameters behind the verdict, then further details
ParameterMQTTBetter E
PriceFree β€” better$1.99
Positive reviewsβ€”66.7% of reviews
Update frequencyEvery 16 monthsEvery 5 months β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
Monetizationβ€”Paid
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.0 β€” better18.0
Further details β€” not scored
Size5 MB62 MB
Age rating4+17+
Developer109700Andreas Toth

In-app purchases

2 purchases

MQTT

One-time2
  • Upgrade to PLUS$9.99
  • Upgrade to PRO$39.99
None

Better E

No in-app purchases

Questions

Is MQTT free?
MQTT is free to download, with in-app purchases available.
Is Better E free?
Better E costs $1.99, with no in-app purchases.
Do MQTT or Better E have ads?
MQTT shows ads; Better E does not.
Which is updated more often, MQTT or Better E?
MQTT ships an update every 16 months, and Better E every 5 months. Most recently, MQTT was updated on October 17, 2026 and Better E on October 14, 2026.

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