Opamp tools vs Python Programming Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Opamp tools
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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
Python Programming Guide
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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
Verdict
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
Both are free to download. Opamp tools sells 1 one-off in-app purchase. Python Programming Guide asks for nothing beyond the download.
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.
| Parameter | Opamp tools | Python Programming Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | ALG Software Lab |
In-app purchases
Opamp tools
- Unlock pro feature$1.99
Python Programming Guide
No in-app purchases
Questions
Is Opamp tools free?
Is Python Programming Guide free?
Do Opamp tools or Python Programming Guide have ads?
Which is updated more often, Opamp tools or Python Programming Guide?
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