# Electronic Circuits Calc Pro vs Bit Scope

The clearest difference is price: Bit Scope at Free against Electronic Circuits Calc Pro's $4.99. Bit Scope also leads on iOS requirement (13.0 vs 16.0). Electronic Circuits Calc Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Bit Scope is free to download; Electronic Circuits Calc Pro costs $4.99 up front. Bit Scope sells 1 one-off in-app purchase. Electronic Circuits Calc Pro asks for nothing beyond the download.

Electronic Circuits Calc Pro ships an update every 6 weeks, Bit Scope every 3 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Electronic Circuits Calc Pro | Bit Scope |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Best chart rank | **#193** | — |
| Size | 19 MB | 38 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Lior Zukman](https://appshunter.io/developer/1845410217) |

## What reviewers say

### Electronic Circuits Calc Pro

[App page](https://appshunter.io/ios/app/electronic-circuits-calc-pro/id1658493129)

**Currently charting:** #193 Top Paid · Utilities (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


### Bit Scope

[App page](https://appshunter.io/ios/app/bit-scope-converter/id6759933934)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Electronic Circuits Calc Pro free?

Electronic Circuits Calc Pro costs $4.99, with no in-app purchases.

### Is Bit Scope free?

Bit Scope is free to download, with in-app purchases available.

### Do Electronic Circuits Calc Pro or Bit Scope have ads?

Bit Scope shows ads; Electronic Circuits Calc Pro does not.

### Which is updated more often, Electronic Circuits Calc Pro or Bit Scope?

Electronic Circuits Calc Pro ships an update every 6 weeks, and Bit Scope every 3 weeks. Most recently, Electronic Circuits Calc Pro was updated on September 16, 2026 and Bit Scope on September 10, 2026.

---

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