--- title: "PeterJohn NumPy Matplotlib - Reviews, Revenue and Downloads in China | Apple App Store" 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 K" --- # PeterJohn NumPy Matplotlib — China ![PeterJohn NumPy Matplotlib App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c1/f7/7a/c1f77a0b-a451-967b-7d15-dabb9d9a75fc/AppIcon-0-0-1x_U007emarketing-0-6-0-sRGB-85-220.png/434x0w.png) **Developer:** [Yasushi Obata](https://apptail.io/developer/yasushi-obata-tPLc) **Category:** Developer Tools **Rating:** 1.0/5 (1 ratings) **Price:** ¥88.00 **Bundle ID:** com.yassun.PeterJohnNumPyMatplotlib **Store:** Apple App Store **Country:** China **Version:** 2026.0518.2054 (released 2026-05-18) **Original Release:** 2023-11-05 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6471342492) **AppTail Page:** [https://apptail.io/app/peterjohn-numpy-matplotlib-imno/china](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/china) ## PeterJohn NumPy Matplotlib 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 ## PeterJohn NumPy Matplotlib Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/34/e4/94/34e49479-eb32-4e98-7489-9db3d7e2d363/007_U003bAbeNomicsGreatDePression-IMG_4999.jpg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/01/e6/22/01e622bc-d5b7-944b-287a-4d092b93991f/141edf45-aa3a-4b26-a97a-d1231c1a89a2_02_U003bPlotlyGraphObjects_U003bIMG_2511_U00281242x2688_U0029_U00288bitsPerChannel_U0029.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b6/e0/ec/b6e0eca5-c275-7d82-bb44-d30de33fe8cb/d9098bfb-c986-4cd4-b2b9-62552c18600b_08_U003bIMG_2401.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f6/6a/fd/f66afdc7-66e7-e9ec-a93e-985b8aaeed06/49342829-94a6-4f44-b903-eb3808bdd826_10_U003bIMG_2403.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d5/85/63/d5856379-53df-d260-6c23-6013e152bd94/4f05aa52-37d8-4080-b05b-8ece40c0e766_01_U003bLSTMtrainingMatplotlib_U003b1242x2688_U003bIMG_2870.PNG/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8f/74/e4/8f74e4d8-5896-41f3-eeb4-5ae0e5b220dc/aba0df2c-4696-42f0-949d-c2c33ac487de_07_U003bIMG_2400.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3e/2d/48/3e2d4823-a3a1-7eb8-b12c-d902089bfcd6/001_U003bKeyWordSearch-IMG_4149_U00281242x2688_U0029.png/2688x1242.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0a/55/ff/0a55ff98-4247-4196-19d5-c43dbe20acf9/001_U003bpjThreeDim_U003bGLBfileAvailable_U003bIMG_4445_U00281242x2688_U0029.png/2688x1242.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6f/65/fa/6f65fa27-d5b7-fc83-a2af-78c58a459770/001_U003bAMACEaction-NationPeopleHaveNeverWantedAnyWar_IMG_3974_U00282688x1242_U0029_U00288bitPerChannel_U0029.png/2688x1242.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1b/f7/fe/1bf7fe14-aeba-8554-b430-ef8ac27398e7/pencvPython-RunScriptView_U003b1242688_U003bIMG_2304.PNG/2688x1242.png) ## PeterJohn NumPy Matplotlib Rating Breakdown in China - 5 stars: 0 (0%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (100%) ## PeterJohn NumPy Matplotlib Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | India | Developer Tools | #163 | | Top Paid | China | Developer Tools | #178 | | Top Paid | Türkiye | Developer Tools | #190 | ## PeterJohn NumPy Matplotlib Available In - [China](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/china) - [Argentina](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/argentina) - [Australia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/australia) - [Azerbaijan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/azerbaijan) - [Barbados](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/barbados) - [Belgium](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/belgium) - [Bulgaria](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/bulgaria) - [Bermuda](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/bermuda) - [Brazil](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/brazil) - [Belarus](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/belarus) - [Belize](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/belize) - [Canada](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/canada) - [Switzerland](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/switzerland) - [Chile](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/chile) - [Colombia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/colombia) - [Cyprus](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/cyprus) - [Czechia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/czechia) - [Germany](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/germany) - [Denmark](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/denmark) - [Dominican Republic](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/dominican-republic) - [Algeria](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/algeria) - [Ecuador](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/ecuador) - [Egypt](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/egypt) - [Spain](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/spain) - [Finland](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/finland) - [France](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/france) - [United Kingdom](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/united-kingdom) - [Ghana](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/ghana) - [Greece](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/greece) - [Hong Kong SAR China](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/hong-kong) - [Croatia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/croatia) - [Hungary](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/hungary) - [Indonesia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/indonesia) - [Ireland](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/ireland) - [Israel](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/israel) - [India](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/india) - [Iceland](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/iceland) - [Italy](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/italy) - [Jordan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/jordan) - [Japan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/japan) - [Kenya](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/kenya) - [South Korea](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/south-korea) - [Kuwait](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/kuwait) - [Kazakhstan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/kazakhstan) - [Sri Lanka](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/sri-lanka) - [Lithuania](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/lithuania) - [Luxembourg](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/luxembourg) - [Madagascar](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/madagascar) - [North Macedonia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/north-macedonia) - [Mali](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/mali) - [Macao SAR China](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/macau) - [Mauritius](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/mauritius) - [Mexico](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/mexico) - [Malaysia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/malaysia) - [Namibia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/namibia) - [Nigeria](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/nigeria) - [Netherlands](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/netherlands) - [Norway](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/norway) - [New Zealand](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/new-zealand) - [Oman](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/oman) - [Peru](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/peru) - [Philippines](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/philippines) - [Pakistan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/pakistan) - [Poland](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/poland) - [Portugal](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/portugal) - [Paraguay](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/paraguay) - [Qatar](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/qatar) - [Romania](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/romania) - [Russia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/russia) - [Saudi Arabia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/saudi-arabia) - [Sweden](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/sweden) - [Singapore](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/singapore) - [Slovakia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/slovakia) - [Thailand](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/thailand) - [Tunisia](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/tunisia) - [Türkiye](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/turkey) - [Taiwan](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/taiwan) - [Ukraine](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/ukraine) - [Uganda](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/uganda) - [United States](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/united-states) - [Uruguay](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/uruguay) - [Vietnam](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/vietnam) - [Angola](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/angola) - [South Africa](https://apptail.io/app/peterjohn-numpy-matplotlib-imno/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*