# Circuit Diagram vs Learn C Programming Tutorials

The clearest difference is update cadence: Learn C Programming Tutorials at every 9 months against Circuit Diagram's every 59 months. Circuit Diagram's advantage is price ($1.99 vs $2.99) and iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Circuit Diagram costs $1.99 and Learn C Programming Tutorials $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Circuit Diagram ships an update every 59 months, Learn C Programming Tutorials every 9 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Circuit Diagram | Learn C Programming Tutorials |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 9 months** |
| Monetization | Paid | — |
| Size | 247 MB | 74 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### Circuit Diagram

[App page](https://appshunter.io/ios/app/circuit-diagram-edutech-era/id1550891456)

Learn the fundamentals of electric circuits with interactive 3D diagrams and animations. Explore components, current flow, and real-life applications in an engaging, offline learning experience. Ideal for students and self-learners.

**Highlights:** Interactive 3D circuit diagrams, Zoom, rotate, and pan functionality, Animations demonstrating current flow, Explanation of circuit components and symbols, Real-life circuit applications, Offline functionality, Simple language for quick learning

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Learn C Programming Tutorials

[App page](https://appshunter.io/ios/app/learn-c-programming-tutorials/id6453291709)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Diagram free?

Circuit Diagram costs $1.99, with no in-app purchases.

### Is Learn C Programming Tutorials free?

Learn C Programming Tutorials costs $2.99, with no in-app purchases.

### Do Circuit Diagram or Learn C Programming Tutorials have ads?

Neither Circuit Diagram nor Learn C Programming Tutorials shows ads.

### Which is updated more often, Circuit Diagram or Learn C Programming Tutorials?

Circuit Diagram ships an update every 59 months, and Learn C Programming Tutorials every 9 months. Most recently, Circuit Diagram was updated on November 3, 2026 and Learn C Programming Tutorials on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*