Comparison

Opamp tools vs Python Programming Guide

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

Head to head
About

Opamp tools

Read full description

This app is the collection of operational amplifier calculators. It is suitable for hobbyist or electronic engineer. Features * Inverting amplifier * Non-Inverting amplifier * Differential amplifier * Summing amplifier * Inverting comparator * First-order filter * Second-order filter (HPF) * Phase shift oscillator * Colpitts oscillator * Limit 5 combinations of component values * Share CSV via AirDrop * Upload CSV to iCloud Drive (For iOS8 or later) Pro Features * Instrumentation amplifier * Non-inverting comparator * Second-order filter (LPF) * Wien bridege oscillator * Hartley oscillator * No limitation of the number of suggestions * Selectable 1%,5%,10%,20% of values

About

Python Programming Guide

Features
Read full description

Master Python from Zero to Advanced Learn Python programming, object-oriented concepts, and application development with our comprehensive tutorial app. Perfect for beginners starting their coding journey and professionals preparing for technical interviews. Available in 7 Languages: English, French, German, Italian, Portuguese, Russian, and Spanish - Learn Python in your native language! What You'll Learn: • Variables, data types, and operations • Type casting and control structures • Loops and functions fundamentals • Object-oriented programming concepts • Inheritance, encapsulation, and classes • Strings, lists, dictionaries, and sets • Exception handling and file operations • Modules, tuples, arrays, and advanced data structures Complete Learning Experience: • 24 chapters from beginner to advanced • 180+ lessons • Code examples and practical scenarios • Step-by-step tutorials with clear explanations • Quick reference guide for daily coding • 250+ interactive quiz questions User-Friendly Features: • Dark and light theme options • Offline learning - no internet required • Learn in your preferred language (7 languages supported) • Search functionality across all content (Pro) • Bookmark important topics - favorites feature (Pro) • Clean, distraction-free interface • Regular content updates Perfect for: • Complete beginners with no programming experience • Students learning Python for computer science courses • Developers preparing for coding interviews • Experienced programmers needing a Python reference Start your Python programming journey today - from basic syntax to advanced application development!

Screenshots

Opamp tools4 screens
Python Programming Guide4 screens

Verdict

The call

The clearest difference is in-app purchases: Python Programming Guide at none against Opamp tools's 1. Python Programming Guide also leads on update cadence (every 3 months vs every 12 months). Opamp tools's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price 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. Opamp tools sells 1 one-off in-app purchase. Python Programming Guide asks for nothing beyond the download.

UpkeepUpdate frequency

Opamp tools ships an update every 12 months, Python Programming Guide every 3 months. The most recent releases landed on September 26, 2026 and August 27, 2026 respectively.

Scorecard4 real differences · 2 level
Opamp tools versus Python Programming Guide: the parameters behind the verdict, then further details
ParameterOpamp toolsPython Programming Guide
PriceFreeFree
Update frequencyEvery 12 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size4 MB14 MB
Age rating4+4+
DeveloperSiu Yuen HoALG Software Lab

In-app purchases

1 purchases

Opamp tools

One-time1
  • Unlock pro feature$1.99
None

Python Programming Guide

No in-app purchases

Questions

Is Opamp tools free?
Opamp tools is free to download, with in-app purchases available.
Is Python Programming Guide free?
Python Programming Guide is free to download, with no in-app purchases.
Do Opamp tools or Python Programming Guide have ads?
Python Programming Guide shows ads; Opamp tools does not.
Which is updated more often, Opamp tools or Python Programming Guide?
Opamp tools ships an update every 12 months, and Python Programming Guide every 3 months. Most recently, Opamp tools was updated on September 26, 2026 and Python Programming Guide on August 27, 2026.

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