# AcoustiTools® vs Electrical Power Calculator

The clearest difference is review sentiment: AcoustiTools® at 100% against Electrical Power Calculator's 0%. AcoustiTools® also leads on rating (4.4 vs 3.0) and update cadence (every 2 months vs every 6 months). Electrical Power Calculator's advantage is price ($2.99 vs $39.99) and in-app purchases (none vs 2). On ads, monetization model, device support and iOS requirement there is nothing between them.

AcoustiTools® costs $39.99 and Electrical Power Calculator $2.99 up front. AcoustiTools® sells 2 one-off in-app purchases. Electrical Power Calculator asks for nothing beyond the download.

AcoustiTools® holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: AcoustiTools® has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of AcoustiTools®'s written reviews are positive against 0% of Electrical Power Calculator's.

AcoustiTools® ships an update every 2 months, Electrical Power Calculator every 6 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AcoustiTools® | Electrical Power Calculator |
| --- | --- | --- |
| Price | $39.99 | **$2.99** |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/acoustitools/id1390068470/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/electrical-power-calculator/id6473885445/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 158 MB | 30 MB |
| Requires iOS | 13.3 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACOUSTIC MASTERMINDS INC.](https://appshunter.io/developer/1352604985) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## 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 |


### Electrical Power Calculator

[App page](https://appshunter.io/ios/app/electrical-power-calculator/id6473885445)

This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.

**Highlights:** Generator requirement calculation (single/three phase), UPS requirement calculation (single/three phase), Lumens & Watts conversion, Generator fuel consumption estimation, Generator power calculation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AcoustiTools® free?

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

### Is Electrical Power Calculator free?

Electrical Power Calculator costs $2.99, with no in-app purchases.

### Which has better reviews, AcoustiTools® or Electrical Power Calculator?

AcoustiTools® is rated higher. AcoustiTools® averages 4.4 out of 5 from 7 ratings, while Electrical Power Calculator averages 3.0 from 1 ratings.

### Do AcoustiTools® or Electrical Power Calculator have ads?

Neither AcoustiTools® nor Electrical Power Calculator shows ads.

### Which is updated more often, AcoustiTools® or Electrical Power Calculator?

AcoustiTools® ships an update every 2 months, and Electrical Power Calculator every 6 months. Most recently, AcoustiTools® was updated on October 9, 2026 and Electrical Power Calculator on October 1, 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.*