# OpAmplifiers vs CloudLabs Electric Circuits

The clearest difference is update cadence: CloudLabs Electric Circuits at every 3 days against OpAmplifiers's every 6 weeks. OpAmplifiers's advantage is iOS requirement (6.0 vs 9.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpAmplifiers ships an update every 6 weeks, CloudLabs Electric Circuits every 3 days. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OpAmplifiers | CloudLabs Electric Circuits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opamplifiers/id700960348/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 3 MB | 72 MB |
| Requires iOS | **6.0** | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kyrill Cousson](https://appshunter.io/developer/478650872) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### OpAmplifiers

[App page](https://appshunter.io/ios/app/opamplifiers/id700960348)

This app aids electronics students by providing information on operational amplifier applications, including schematics, formulas, and component calculations. It offers a simple interface to revise key concepts and check amplifier pinouts.

**Highlights:** Operational amplifier application revision, Schematics and input value display, Formula lookup, Component value calculation, Amplifier pinout checking, Supports multiple op-amp circuit types

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Electric Circuits

[App page](https://appshunter.io/ios/app/cloudlabs-electric-circuits/id1633811769)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpAmplifiers free?

OpAmplifiers is free to download, with no in-app purchases.

### Is CloudLabs Electric Circuits free?

CloudLabs Electric Circuits is free to download, with no in-app purchases.

### Do OpAmplifiers or CloudLabs Electric Circuits have ads?

Neither OpAmplifiers nor CloudLabs Electric Circuits shows ads.

### Which is updated more often, OpAmplifiers or CloudLabs Electric Circuits?

OpAmplifiers ships an update every 6 weeks, and CloudLabs Electric Circuits every 3 days. Most recently, OpAmplifiers was updated on September 23, 2026 and CloudLabs Electric Circuits on September 21, 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.*