Comparison

JSON Tools vs Timestamp Conversion Tool

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

Head to head
About

JSON Tools

A comprehensive toolkit for developers to visualize, validate, convert, and generate code from JSON data. It offers features like interactive tree views, schema generation, and code export for multiple programming languages.

Highlights
  • Interactive Tree View and JSONPath querying
  • Convert JSON to XML, CSV, YAML, and more
  • Generate type-safe model classes for multiple languages
  • Auto-generate JSON Schema for validation
  • Dedicated JSON syntax keyboard overlay
  • Background processing for large datasets
Features
Read full description

A complete JSON viewer, formatter, editor, validator and converter for iPhone and iPad. Open JSON files, inspect complex data, format and edit content, validate schemas, compare documents, convert between formats and generate model code from one focused developer tool. VIEW AND EXPLORE JSON • Browse JSON using an interactive Tree View • Inspect arrays using Table View • Query data with JSONPath • Search and navigate complex documents • Work with multiple files using tabs FORMAT AND EDIT • Format and prettify JSON • Minify JSON instantly • Find and replace • Syntax highlighting with line numbers • Open JSON files directly from Files, Mail, Safari and other apps VALIDATE JSON • Validate JSON syntax • Validate documents against JSON Schema • Generate JSON Schema from existing JSON • See validation errors while you work CONVERT JSON Convert JSON to: • YAML • XML • CSV • TSV • TOML • HTML • Markdown • Base64 • TOON GENERATE CODE Generate model classes for: • Swift • Kotlin • TypeScript • C# • Java • Python • Dart COMPARE JSON Compare two JSON documents side by side and quickly identify added, removed and changed values, including differences inside nested objects. BUILT FOR DEVELOPERS JSON Tools is designed for inspecting API responses, working with configuration files, debugging structured data, validating payloads and converting JSON while away from your desktop. Your privacy matters. JSON Tools does not collect your data.

About

Timestamp Conversion Tool

Easily convert between date/time and UNIX timestamps. Customize formats, time zones, and locations for accurate comparisons. Ideal for developers and debugging.

Highlights
  • Date and time to UNIX timestamp conversion
  • UNIX timestamp to date and time conversion
  • Customizable date and time formats
  • Easy time zone and location setting
  • Supports multiple countries' formats and time differences
  • Ad-free experience
Features
Read full description

This application converts between date and time and UNIX time. Any number of date and time formats can be freely set. TimeZone and Locate can also be set easily, so you can easily check formats and time differences of other countries. Please use it for application development and debugging. ※Unlike the free version, no ads will be displayed.

Screenshots

JSON Tools4 screens
Timestamp Conversion Tool3 screens

Verdict

The call

The clearest difference is update cadence: JSON Tools at every 2 weeks against Timestamp Conversion Tool's every 38 months. JSON Tools also leads on chart position (#25 vs unranked) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model 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

JSON Tools costs $0.99 and Timestamp Conversion Tool $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

JSON Tools ships an update every 2 weeks, Timestamp Conversion Tool every 38 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 8 level
JSON Tools versus Timestamp Conversion Tool: the parameters behind the verdict, then further details
ParameterJSON ToolsTimestamp Conversion Tool
Price$0.99 — better$1.99
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 38 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#25 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperMohammed AadhilKosei Suzuki

Customer experience

JSON Tools

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Timestamp Conversion Tool

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

JSON Tools

No in-app purchases

None

Timestamp Conversion Tool

No in-app purchases

Questions

Is JSON Tools free?
JSON Tools costs $0.99, with no in-app purchases.
Is Timestamp Conversion Tool free?
Timestamp Conversion Tool costs $1.99, with no in-app purchases.
Do JSON Tools or Timestamp Conversion Tool have ads?
Neither JSON Tools nor Timestamp Conversion Tool shows ads.
Which is updated more often, JSON Tools or Timestamp Conversion Tool?
JSON Tools ships an update every 2 weeks, and Timestamp Conversion Tool every 38 months. Most recently, JSON Tools was updated on October 6, 2026 and Timestamp Conversion Tool on October 15, 2026.

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