Comparison

Pyto IDE vs JSON Tools

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

Head to head
About

Pyto IDE

This app offers a powerful integrated development environment for Python, C, and C++ on iOS devices. It includes a Python interpreter with extensive libraries, a C/C++ compiler, a terminal, and a code editor with advanced features like code completion and debugging.

Highlights
  • Python 3.10 Interpreter
  • C/C++ Compiler
  • Code Editor with Completion
  • Terminal with UNIX Commands
  • Graphical Interface Builder
  • Debugging Support
  • Shortcuts and Picture in Picture
Features
Read full description

Pyto is an IDE for iPhone and iPad with a Python 3.10 Interpreter and all of the standard libraries plus more than 100 third party packages, as well as a C & C++ compiler and bitcode interpreter. Includes a terminal with standard UNIX commands, a code editor with code completion, support for Shortcuts, Picture in Picture, a graphical interface builder and a debugger. * Full version exclusive third party modules * - Cython, cryptography, typed_ast, cv2, _cffi_backend, kiwisolver, matplotlib, numpy, pandas, lxml, Bio, sklearn, skimage, scipy, erfa, pywt, nacl, bcrypt, statsmodels, zmq, regex, gensim, astropy, emd, wasm3, yaml * Built-in UNIX commands * - alias, awk, cat, chflags, chmod, cksum, clang, compress, cp, curl, date, diff, dig, du, egrep, env, fgrep, find, grep, gunzip, gzip, head, host, ifconfig, link, lli, llvm-link, ln, ls, md5, mkdir, mv, nc, nslookup, open, openurl, pbcopy, pbpaste, ping, printenv, pwd, readlink, rlogin, rm, rmdir, say, scp, sed, sftp, sort, ssh, ssh-keygen, stat, sum, tail, tar, tee, telnet, touch, tr, unalias, uname, uncompress, uniq, unlink, uptime, wc, whoami, whois, wol Take advantage system features with the following modules: - pyto_ui - Build an user interface - widgets - Home Screen Widgets - file_system - iOS file system - notifications - Schedule notifications - remote_notifications - Receive remote notifications - background - Run code in background - pasteboard - Clipboard access - userkeys - Save values on disk - sound - Play sounds - music - Access the Apple Music library - photos - Accessing photos and the camera - location - Access user's location - motion - Motion sensors - multipeer - Peer to peer wireless connection - apps - Open third party apps - xcallback - Interact with other apps - sf_symbols - A list of SF Symbols names - watch - Complications and static user interfaces for the Apple Watch

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

The ultimate JSON toolkit for developers. Visualize, validate, convert, and generate code - all in one powerful, beautifully designed iOS app. JSON Tools is the professional-grade JSON utility built for developers who demand speed, precision, and versatility. Whether you're debugging API responses, prototyping data schemas, or generating type-safe model classes, JSON Tools handles it all natively on iPhone and iPad. Visualize & Explore Dive into your JSON with an interactive Tree View and JSONPath-powered querying. Use the Table View to inspect arrays like a spreadsheet. Rainbow column highlighting makes CSV/TSV output instantly readable. Format & Transform Prettify nested structures with smart indentation or strip whitespace with the Minify engine. Convert JSON to XML, CSV, TSV, TOML, YAML, HTML, Markdown, Base64, and more instantly. Generate Production-Ready Stub Code Export type-safe model classes for Dart, Swift, Kotlin, Java, Python, TypeScript, and C# with intelligent property singularization and pluralization. Stop writing boilerplate JSON Tools writes it for you. Validate with Confidence Auto-generate JSON Schema from any object, then validate payloads against it in real time. Catch errors before they reach production. Built for iOS A dedicated JSON syntax keyboard overlay, native Document Picker integration, and background processing keep the experience fast and fluid even on massive datasets.

Screenshots

Pyto IDE4 screens
JSON Tools4 screens

Verdict

The call

The clearest difference is price: Pyto IDE at Free against JSON Tools's $0.99. Pyto IDE also leads on review sentiment (35% vs 0%) and chart position (#23 vs #115). JSON Tools's advantage is in-app purchases (none vs 4). On update cadence, ads, device support and iOS requirement 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

Pyto IDE is free to download; JSON Tools costs $0.99 up front. Pyto IDE sells 4 one-off in-app purchases. JSON Tools asks for nothing beyond the download.

UpkeepUpdate frequency

Pyto IDE ships an update every 8 days, JSON Tools every 10 days. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 6 level
Pyto IDE versus JSON Tools: the parameters behind the verdict, then further details
ParameterPyto IDEJSON Tools
PriceFree — better$0.99
Rating3.7 (995 ratings) — better—
Positive reviews35.3% of reviews — better0.0% of reviews
Number of ratings995 — better—
Update frequencyEvery 8 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#23 — better#115
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size922 MB30 MB
Age rating4+4+
DeveloperDevelobile S.p.A.Mohammed Aadhil

Customer experience

Pyto IDE

All ratings995 ratings
Positive64.8%
Neutral6.0%
Negative29.1%
Written reviews563 reviews
Positive35.3%
Neutral11.9%
Negative52.8%

JSON Tools

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

Bugs and requests

Pyto IDE

Reported bugs

3 issues
  • Inability to run scripts after a few executions
  • Inconsistent behavior when switching between apps
  • Paywall issues - app asking to repurchase after prior purchase

Requested features

4 requests
  • Improved code editor with better keyboard support
  • Ability to read/write external files (CSV, TXT, etc.)
  • Support for more Python libraries like Selenium, Tensorflow
  • Longer trial period for new users

JSON Tools

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Pyto IDE

One-time4
  • 3-day TrialFree
  • Upgrade to Full Version$6.99
  • Lite Version$7.99
Show 1 more
  • Full Version$14.99
None

JSON Tools

No in-app purchases

Questions

Is Pyto IDE free?
Pyto IDE is free to download, with in-app purchases available.
Is JSON Tools free?
JSON Tools costs $0.99, with no in-app purchases.
Do Pyto IDE or JSON Tools have ads?
Neither Pyto IDE nor JSON Tools shows ads.
Which is updated more often, Pyto IDE or JSON Tools?
Pyto IDE ships an update every 8 days, and JSON Tools every 10 days. Most recently, Pyto IDE was updated on September 30, 2026 and JSON Tools on September 19, 2026.
Which is more popular, Pyto IDE or JSON Tools?
Pyto IDE currently peaks at #23 in the App Store charts, and JSON Tools at #115. Chart position reflects recent download velocity rather than total install base.

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