Comparison

QR Event Scanner vs AirMQTT

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

Head to head
About

QR Event Scanner

Features
Read full description

Приложение QR Event Scanner помогает организаторам упростить регистрацию участников на мероприятии. Вы сможете: - Проверять QR-бейджи участников - Контролировать доступ на мероприятие - Регистрировать посетителей одним касанием - Избежать очередей на стойке регистрации - Отслеживать реальное количество присутствующих - Свести к минимуму бумажную работу Чтобы регистрировать участников, создайте бесплатный аккаунт организатора на Eventicious.ru

About

AirMQTT

Features
Read full description

AirMQTT is a native MQTT client that helps you monitor topics, publish messages, and manage multiple MQTT connections with a fast, focused workflow. Whether you’re testing an IoT setup, controlling smart home devices, watching live sensor data, or troubleshooting message flows, AirMQTT gives you a clean workspace built for real MQTT tasks. Why AirMQTT Monitor MQTT messages in real time Connect to your broker and watch live topic activity as messages arrive. Publish payloads instantly Send messages to any topic in seconds for testing, automation, and device control. Create custom command buttons Save common commands as reusable buttons and trigger repeat actions faster. Manage multiple connections with ease Keep brokers organized with custom names, colors, and icons so projects stay easy to identify. Connect the way your setup requires Use MQTT 3.1.1 or MQTT 5.0, connect over TCP or WebSocket, and configure SSL, Clean Session, QoS, and more. Filter, search, and export messages Focus on the topics that matter, review message history more easily, and export logs when needed. Sync your setup across devices Keep your connections, quick actions, and preferences available wherever you work. Designed for a clean, native workflow AirMQTT is built with a responsive interface that feels fast, intuitive, and easy to use. Great for - IoT development - Smart home control - MQTT testing and debugging - Home lab workflows - Monitoring live topics - Sending repeat commands faster AirMQTT Pro Upgrade to AirMQTT Pro for more advanced convenience and personalization features, including additional quick publish buttons and extra customization options. No account required. Just connect to your broker and get to work. Terms of Use: https://airmqtt.one/terms-and-conditions

Screenshots

QR Event Scanner4 screens
AirMQTT4 screens

Verdict

The call

The clearest difference is in-app purchases: QR Event Scanner at none against AirMQTT's 2. QR Event Scanner also leads on iOS requirement (13.0 vs 18.0). AirMQTT's advantage is update cadence (every 2 months vs every 16 months). On price, ads and device support 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. AirMQTT sells 2 in-app purchases, starting at $1.99 per month. QR Event Scanner asks for nothing beyond the download.

UpkeepUpdate frequency

QR Event Scanner ships an update every 16 months, AirMQTT every 2 months. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
QR Event Scanner versus AirMQTT: the parameters behind the verdict, then further details
ParameterQR Event ScannerAirMQTT
PriceFreeFree
Update frequencyEvery 16 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better18.0
Further details — not scored
Size7 MB17 MB
Age rating17+4+
DeveloperEVENTICIOUS, LLCSergei Penskii

In-app purchases

None

QR Event Scanner

No in-app purchases

2 purchases

AirMQTT

Subscriptions2
  • AirMQTT Pro (Monthly)$1.991 Month
  • AirMQTT Pro (Yearly)$17.991 Year

Questions

Is QR Event Scanner free?
QR Event Scanner is free to download, with no in-app purchases.
Is AirMQTT free?
AirMQTT is free to download, with in-app purchases available.
Do QR Event Scanner or AirMQTT have ads?
Neither QR Event Scanner nor AirMQTT shows ads.
Which is updated more often, QR Event Scanner or AirMQTT?
QR Event Scanner ships an update every 16 months, and AirMQTT every 2 months. Most recently, QR Event Scanner was updated on October 25, 2026 and AirMQTT on October 25, 2026.

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