# AcoustiTools® vs Electronic Circuits Calc Pro

The clearest difference is price: Electronic Circuits Calc Pro at $4.99 against AcoustiTools®'s $39.99. Electronic Circuits Calc Pro also leads on in-app purchases (none vs 2). AcoustiTools®'s advantage is iOS requirement (13.3 vs 17.0). On update cadence, ads and device support there is nothing between them.

AcoustiTools® costs $39.99 and Electronic Circuits Calc Pro $4.99 up front. AcoustiTools® sells 2 one-off in-app purchases. Electronic Circuits Calc Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AcoustiTools® | Electronic Circuits Calc Pro |
| --- | --- | --- |
| Price | $39.99 | **$4.99** |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/acoustitools/id1390068470/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Size | 158 MB | 19 MB |
| Requires iOS | **13.3** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ACOUSTIC MASTERMINDS INC.](https://appshunter.io/developer/1352604985) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### AcoustiTools®

[App page](https://appshunter.io/ios/app/acoustitools/id1390068470)

This app provides professional-grade audio analysis and diagnostic tools using augmented reality. It helps map sound levels, calculate delay timing, and offers corrective EQ settings for live sound, studios, car audio, and home theater.

**Highlights:** Augmented Reality Spatial Analyzer, Volume Mapping and Variance, Delay Timing Calculation, Diagnostic Parametric EQ (IAP), Diagnostic Graphic EQ (IAP), Real-Time Frequency Analyzer

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diagnostic PEQ | $19.99 | one-time |
| Diagnostic GEQ | $19.99 | one-time |


### Electronic Circuits Calc Pro

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AcoustiTools® free?

AcoustiTools® costs $39.99, and also offers in-app purchases.

### Is Electronic Circuits Calc Pro free?

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

### Do AcoustiTools® or Electronic Circuits Calc Pro have ads?

Neither AcoustiTools® nor Electronic Circuits Calc Pro shows ads.

### Which is updated more often, AcoustiTools® or Electronic Circuits Calc Pro?

AcoustiTools® ships an update every 2 months, and Electronic Circuits Calc Pro every 2 months. Most recently, AcoustiTools® was updated on November 2, 2026 and Electronic Circuits Calc Pro 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.*