Comparison

JSON Data Generator vs MyMQTT

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

Head to head
About

JSON Data Generator

Features
Read full description

JSON Data Generator is a handy tool for creating realistic JSON objects for testing your applications. You can choose from a variety of field types, such as: - Integer: Generate random integers within a specified range - Double: Generate random decimal numbers within a specified range - Month name: Generate random month names in long or short format - Weekday name: Generate random weekday names in long or short format - Bool: Generate random boolean values (true or false) - GUID: Generate random globally unique identifiers (GUIDs) - Date range: Generate random dates within a specified range, in short or Posix format - First and Last names: Generate random names from a list of common first and last names - Email: Generate random email addresses from a list of common domains - Color: Generate random color names from a list of common colors - Lorem Ipsum text: Generate random text from the classic Lorem Ipsum filler text You can customize the number of objects, the number of fields per object, and the field names. You can also save your settings and load them later. The generated JSON objects can be copied to the clipboard or exported to a file. JSON Data Generator is a simple and useful tool for developers who need to generate mock data for testing their applications.

About

MyMQTT

This professional client facilitates communication with MQTT brokers, supporting versions 3.1.1 and 5.0. It allows users to subscribe to topics, publish messages, and view detailed message metadata. Features include payload formatting, SSL support, and both dark and light modes.

Highlights
  • Connect to MQTT v3.1.1 and v5.0 Brokers
  • Subscribe and publish messages
  • Show message details and metadata
  • Payload formatting and highlighting
  • SSL support
  • Dark and light mode
Features
Read full description

MyMQTT, the professional Message Queuing Telemetry Transport client. Known from the german technology magazines JavaMagazin and Mobile Technology. - Connect to MQTT v3.1.1 and v5.0 Broker (optional with username and password) - Show message details and metadata - Subscribe to various topics - Enable and disable topic subscriptions - Publish messages to a topic - Save messages - Payload formatting and highlighting - SSL support - Dark and light mode We love to hear your feedback: feedback@instant-apps.at Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MyMQTT4 screens

Verdict

The call

The clearest difference is price: MyMQTT at Free against JSON Data Generator's $0.99. MyMQTT also leads on update cadence (every 3 months vs every 37 months). JSON Data Generator'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 · 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

MyMQTT is free to download; JSON Data Generator costs $0.99 up front. MyMQTT sells 2 in-app purchases, starting at $0.99 per month. JSON Data Generator asks for nothing beyond the download.

UpkeepUpdate frequency

JSON Data Generator ships an update every 37 months, MyMQTT every 3 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
JSON Data Generator versus MyMQTT: the parameters behind the verdict, then further details
ParameterJSON Data GeneratorMyMQTT
Price$0.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings—1 — better
Update frequencyEvery 37 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPad, MaciPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size1 MB18 MB
Age rating4+4+
DeveloperKonstantin Adamovinstant:solutions OG

In-app purchases

None

JSON Data Generator

No in-app purchases

2 purchases

MyMQTT

Subscriptions2
  • Monthly7 Days trial$0.991 Month
  • Yearly14 Days trial$8.991 Year

Questions

Is JSON Data Generator free?
JSON Data Generator costs $0.99, with no in-app purchases.
Is MyMQTT free?
MyMQTT is free to download, with in-app purchases available.
Do JSON Data Generator or MyMQTT have ads?
MyMQTT shows ads; JSON Data Generator does not.
Which is updated more often, JSON Data Generator or MyMQTT?
JSON Data Generator ships an update every 37 months, and MyMQTT every 3 months. Most recently, JSON Data Generator was updated on October 5, 2026 and MyMQTT on October 7, 2026.

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