Comparison

Python3IDE vs SchemaHD

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

Head to head
About

Python3IDE

This app provides an offline integrated development environment for Python 3, supporting scientific computing, data analysis, and machine learning libraries. It also offers offline IDEs for C/C++, PHP, and Lua, along with features like code highlighting, offline script execution, and built-in tutorials.

Highlights
  • Offline Python 3 IDE
  • Built-in scientific libraries
  • Offline C/C++/PHP/Lua IDE
  • Code highlighting and auto-completion
  • Offline script execution
  • Jupyter Notebook support
  • Built-in Python tutorials
Features
Read full description

Python3IDE is an offline Python3.7 integrated development environment software with built-in common scientific libraries. It is a powerful helper for you to learn and practice Python. New: add offline C/C++/PHP/Lua integrated development environment. 【Built-in module】 -tkinter -turtle Scientific computing, data analysis and machine learning library -numpy-1.18.0 -pandas-0.25.3 -scipy-1.4.1 -scikit-learn-0.22.1 -statsmodels-0.11.1 -linearmodels-4.17 -sympy-1.5 -patsy-0.5.1 Visualization library -notebook-5.7.4 -matplotlib-3.1.2 -seaborn-0.10.0 -plotly.py-4.8.1 -bokeh-2.0.1 -pyecharts-1.7.1 UI library -kivy-2.0.0 -ipywidgets-7.4.2 Game library -SDL2 -SDL2_image -SDL2_gfx -SDL2_mixer -SDL2_ttf -pysdl2-0.9.8 -pygame-2.0.1 Image processing library -Pillow-7.0.0 -scikit_image-0.16.2 -imageio-2.8.0 -networkx-2.4 -opencv_python-4.2.0.32 Network library -pycurl-7.43.0.5 -httpie-2.0.0 -requests-2.22.0 -flask-1.1.1 -django-3.0.4 Other libraries -lxml-4.4.2 -simplejson-3.17.0 -tushare-1.2.48 【Features】 -Automatic association prompts, automatic indentation, and code highlighting. -Run scripts offline and locally, support input -Built-in common scientific computing library -Support Pip to install third-party libraries (line Python libraries) -Support Jupyter NoteBook -Built-in ipynb file previewer, so you can preview quickly without starting Jupyter Notebook service -Built-in file download management, support background download, you can download many python codes and learning libraries on the Internet at any time, such as github, etc. -Support file upload, share, download, etc. (via Jupyter Notebook service), support itunes to share documents -Built-in browser, you can open Jupyter Notebook page directly in this App, or open other web pages -Support multiple documents, you can open code editors, tutorial documents, interactive interpreters, browsers, etc. in multiple tabs, so that you can read the documents and learn while writing code -Support Python interactive interpreter, allowing you to enter code while executing -Built-in many Python learning tutorials, including python, numpy, matplotlib, pandas, scipy, sklearn, data analysis, machine learning, artificial intelligence, etc. "Auto Subscription Member Instructions" 1. Service name: consecutive year 2. If you purchase an account of an automatic subscription member, your iTunes account will be deducted 24 hours before the expiration of the monthly subscription period. After the deduction is successful, the subscription period will be extended. 3. If you need to cancel the subscription, please manually open the Apple phone "Settings" --> enter "iTunes Store and App Store" --> click "Apple ID", select "View Apple ID", enter the "Account Settings" page, click "Subscribe", select Himalaya VIP membership service to cancel the subscription. If you do not close the subscription at least 24 hours before the end of the subscription period, you will be deemed to agree to continue to authorize, and the subscription will be automatically renewed. "Automatic Subscription Service Agreement" https://www.jianshu.com/p/47341a0a9466 "User Agreement" https://www.jianshu.com/p/8ee503e0ae6f "User Privacy Agreement" https://www.jianshu.com/p/8ee503e0ae6f — Contact and feedback — If you have any questions or suggestions about the product, please contact us Email: python3ide@aliyun.com

About

SchemaHD

This app allows users to draw circuit diagrams for logic circuits, generating Verilog HDL and performing simulations. It simplifies FPGA development by using schematics instead of complex programming languages, offering advanced security and high-performance parallel processing.

Highlights
  • Draw logic circuit diagrams
  • Generate Verilog HDL
  • Perform circuit simulations
  • Touch-based wiring
  • AXI bus interface support
  • JSON import/export
  • Offline network operation
Features
Read full description

FPGAs can dynamically generate logic circuits by means of configuration bit streams generated by languages such as Verilog and VHDL. The generated logic circuit cannot be changed by communication data. Therefore, it is very safe and cannot be attacked by hacking, which is a problem with CPUs, to execute arbitrary commands. In addition, the generated logic circuits are all running simultaneously, so the highest performance parallel processing is being performed. It can also generate logic circuits using configuration bitstreams at very high speed. Most of the processing that can be done by the CPU can be done by the FPGA alone. With advanced security and the highest performace, FPGAs are the perfect device for the modern age. However, it takes a lot of effort to learn languages such as Verilog and VHDL. There are other methods such as high-level synthesis from C/C++, but they require a lot of adjustments such as #pragma, and do not maximize the capabilities of the FPGA. Schematics, not programming languages, are needed to maximize the capabilities of FPGAs and to further improve developer productivity. Schematics allow you to grasp the whole picture at a glance, and can perfectly represent parallel processing. SchemaHD is to draw a circuit diagram of a logic circuit, and it's possible to do generation of Verilog HDL and a simulation. A made circuit diagram can be used by a different circuit diagram immediately. You can also install wiring easily by touch operation. A concept of interface is adopted as a terminal, so something structured of a AXI bus can also be used. A terminal it's also possible to distinguish sound argument reason, negative logic and characteristic wiring of a clock and a reset by interface, and which is different in interface, they don't seem able to connect, it is. You can input and output as a JSON file, so the made circuit diagram and interface are also capable of cooperation with other application. Verilog HDL generated from a circuit diagram contains a comment of a terminal name and an instance name, so it's capable of the correspondence which is at the time of problem occurrence. A network connection isn't needed, so it's also effective in information leak prevention. A simple simulation is offered in the present, but it's expected to enhance it early.

Screenshots

Python3IDE4 screens

Verdict

The call

The clearest difference is monetization model: SchemaHD at free against Python3IDE's free with in-app purchases. SchemaHD also leads on update cadence (every 10 days vs every 2 months) and review sentiment (50% vs 33%). Python3IDE's advantage is rating (3.2 vs 3.0) and ratings volume (24 vs 2). On price, ads, in-app purchases 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

Both are free to download. Python3IDE sells 3 in-app purchases, starting at $1.99 per month and SchemaHD sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Python3IDE holds the better App Store score, 3.2 against 3.0. That said, the two scores are not equally well evidenced: Python3IDE has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 33% of Python3IDE's written reviews are positive against 50% of SchemaHD's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Python3IDE ships an update every 2 months, SchemaHD every 10 days. The most recent releases landed on October 15, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 4 level
Python3IDE versus SchemaHD: the parameters behind the verdict, then further details
ParameterPython3IDESchemaHD
PriceFreeFree
Rating3.2 (24 ratings) — better3.0 (2 ratings)
Positive reviews33.4% of reviews50.0% of reviews — better
Number of ratings24 — better2
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
Best chart rank#193 — better—
DevicesiPhone, iPad — betteriPad
Requires iOS16.014.0 — better
Further details — not scored
Size1.6 GB2 MB
Age rating4+4+
Developer辉 马Yasuaki Iwasaki

Customer experience

Python3IDE

All ratings24 ratings
Positive50.0%
Neutral8.3%
Negative41.7%
Written reviews611 reviews
Positive33.4%
Neutral12.9%
Negative53.7%

SchemaHD

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Python3IDE

Reported bugs

5 issues
  • Crashes when using certain code constructs
  • Input function does not work as expected
  • Indentation issues and unexpected behavior
  • Compatibility problems with older devices
  • Unreliable saving and loading of files

Requested features

5 requests
  • Add support for more Python libraries
  • Improve error handling and debugging
  • Implement a dark mode
  • Allow file management and export options
  • Provide better documentation and tutorials

SchemaHD

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Python3IDE

Subscriptions3
  • SixMonth subscription,3D trial3 Days trial$1.991 Month
  • SixMonth subscription,7D trial7 Days trial$6.996 Months
  • Annual subscription(7D trial)7 Days trial$9.491 Year
7 purchases

SchemaHD

One-time7
  • Give a tip #1$1.99
  • Give a tip #2$3.99
  • Give a tip #3$7.99
Show 4 more
  • Give a tip #4$15.99
  • Give a tip #5$23.99
  • Give a tip #6$39.99
  • Give a tip #7$79.99

Questions

Is Python3IDE free?
Python3IDE is free to download, with in-app purchases available.
Is SchemaHD free?
SchemaHD is free to download, with in-app purchases available.
Which has better reviews, Python3IDE or SchemaHD?
Python3IDE is rated higher. Python3IDE averages 3.2 out of 5 from 24 ratings, while SchemaHD averages 3.0 from 2 ratings.
Do Python3IDE or SchemaHD have ads?
Neither Python3IDE nor SchemaHD shows ads.
Which is updated more often, Python3IDE or SchemaHD?
Python3IDE ships an update every 2 months, and SchemaHD every 10 days. Most recently, Python3IDE was updated on October 15, 2026 and SchemaHD on September 24, 2026.

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