Comparison

pythoni2.7 vs PeterJohn NumPy Matplotlib

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

Head to head
About

pythoni2.7

Learn, run, and share Python 2.7 scripts on your iOS device. Features include code completion, auto-indentation, syntax highlighting, and a built-in browser for learning materials. Customize your coding environment and share your creations easily.

Highlights
  • Run Python 2.7 scripts
  • Code completion and auto-indent
  • Syntax highlighting
  • Built-in browser for learning
  • File system support
  • Customizable interface
  • Share code via email and social media
Features
Read full description

This is an ios python2.7 app,you can learn,run,share python2.7 script. Features : Autocomplate. Auto Indent. Code color. Outline. In(the built-in browser or the txt editor),Select the text to run. Horizontal screen development. Code templates,the contents of the new file is copy from contents of the template file. *You can enter python code by keyboard, and then you can execut the python code,support the input and raw_input function. *You can use the file system to supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, py ,doc... *You can adjust the code color and font size , and support to move the cursor left and right and up and down , easy to read and write. *You can find learning materials by the built-in browser . *You can save python code and learning materials, and can be modified to the save file and delete the save file . *You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software. *You can Learn python knowledge , the system provides some basic learning materials . *You can use python code or learning materials to generate two-dimensional code , for easy sharing . *You can share code by Email,Weibo,Twitter,Facebook. *You can use the counter,light in the Setting tab.

About

PeterJohn NumPy Matplotlib

This Python interpreter for iPhone allows you to study data science, deep learning, and reinforcement learning using NumPy and Matplotlib. It provides a user-friendly interface with tutorials and scripts to get started quickly.

Highlights
  • Python interpreter for iPhone
  • Includes NumPy module
  • Includes Matplotlib module
  • Study data science, deep learning, reinforcement learning
  • Tutorials and example scripts
  • Run Python scripts
Features
Read full description

Now PeterJohn, a Python Interpreter which Runs on iPhone,   Acquired Two Major Modules, NumPy and Matplotlib. they will help you to study  DataScience, DeepLearning, ReinforcementLearning. it's like King Jesus sent twelve disciples out two by two. **Mark 6:7;12-13, GNT 6:7 He called the twelve disciples together and sent them out two by two. He gave them authority over the evil spirits. 6:12 So they went out and preached that people should turn away from their sins.  6:13 They drove out many demons, and rubbed olive oil on many sick people and healed them. **** How to Use it; 1) First, Touch "Add Tutorial" at the BottomLeft of ProjectsView. 2) Touch "TutorialSeason006" at ProjectsView. 3) Choose One of Four at ScriptsView. s001PILimageFontTest.py; This doesNot use Matplotlib but uses only Matplotlib TTF(TrueTypeFonts). s002matplotlibPltPlot.py s003matplotlibPltLegend.py s004BarChartOnPolarAxis.py 4) Touch "RunScript" at the TopRight of EditScriptView. 5) Only for the first time, the warning that "AppleMetal Cache Directory doesNot Exist" appears, Once needs to go back to EditScriptView, and then touch "RunScript" at the TopRight of EditScriptView Again. 6) the script is Executed at RunScriptView. **** Enjoy NumPy, Enjoy Matplotlib Enjoy DataScience, DeepLearing, ReinforcementLearing. Enjoy PeterJohnNumPyMatplotlib --Yasushi Yassun Obata

Screenshots

pythoni2.74 screens
PeterJohn NumPy Matplotlib4 screens

Verdict

The call

The clearest difference is review sentiment: pythoni2.7 at 87% against PeterJohn NumPy Matplotlib's 0%. pythoni2.7 also leads on price (Free vs $12.99) and device support (4 vs 2). PeterJohn NumPy Matplotlib's advantage is in-app purchases (none vs 7) and update cadence (every 2 weeks vs every 3 months). On ads 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

pythoni2.7 is free to download; PeterJohn NumPy Matplotlib costs $12.99 up front. pythoni2.7 sells 7 one-off in-app purchases. PeterJohn NumPy Matplotlib asks for nothing beyond the download.

UpkeepUpdate frequency

pythoni2.7 ships an update every 3 months, PeterJohn NumPy Matplotlib every 2 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
pythoni2.7 versus PeterJohn NumPy Matplotlib: the parameters behind the verdict, then further details
Parameterpythoni2.7PeterJohn NumPy Matplotlib
PriceFree — better$12.99
Rating4.4 (49 ratings) — better—
Positive reviews87.0% of reviews — better0.0% of reviews
Number of ratings49 — better—
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size116 MB222 MB
Age rating17+4+
Developer小文 黄Yasushi Obata

Customer experience

pythoni2.7

All ratings49 ratings
Positive85.7%
Neutral6.1%
Negative8.2%
Written reviews247 reviews
Positive87.0%
Neutral6.1%
Negative6.9%

PeterJohn NumPy Matplotlib

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

In-app purchases

7 purchases

pythoni2.7

One-time7
  • Password Service$0.99
  • To remove ads$0.99
  • Horizontal screen development$0.99
Show 4 more
  • Simple Vedio$0.99
  • Encryption Compression$0.99
  • Text Search$0.99
  • Autocomplete$0.99
None

PeterJohn NumPy Matplotlib

No in-app purchases

Questions

Is pythoni2.7 free?
pythoni2.7 is free to download, with in-app purchases available.
Is PeterJohn NumPy Matplotlib free?
PeterJohn NumPy Matplotlib costs $12.99, with no in-app purchases.
Do pythoni2.7 or PeterJohn NumPy Matplotlib have ads?
Neither pythoni2.7 nor PeterJohn NumPy Matplotlib shows ads.
Which is updated more often, pythoni2.7 or PeterJohn NumPy Matplotlib?
pythoni2.7 ships an update every 3 months, and PeterJohn NumPy Matplotlib every 2 weeks. Most recently, pythoni2.7 was updated on October 8, 2026 and PeterJohn NumPy Matplotlib on October 7, 2026.

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