# Contera Mobile vs AcoustiTools®

The clearest difference is price: Contera Mobile at Free against AcoustiTools®'s $39.99. Contera Mobile also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 2). AcoustiTools®'s advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (13.3 vs 16.0). On review sentiment, ratings volume, ads and device support there is nothing between them.

Contera Mobile is free to download; AcoustiTools® costs $39.99 up front. AcoustiTools® sells 2 one-off in-app purchases. Contera Mobile asks for nothing beyond the download.

Contera Mobile holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 14 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Contera Mobile ships an update every 5 months, AcoustiTools® every 2 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Contera Mobile | AcoustiTools® |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/contera-mobile/id1349562191/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/acoustitools/id1390068470/reviews) |
| Number of ratings | **14** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 26 MB | 158 MB |
| Requires iOS | 16.0 | **13.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Costar Video Systems](https://appshunter.io/developer/1221739369) | [ACOUSTIC MASTERMINDS INC.](https://appshunter.io/developer/1352604985) |

## What reviewers say

### Contera Mobile

[App page](https://appshunter.io/ios/app/contera-mobile/id1349562191)

Access and manage HD video from your surveillance system remotely. View live and recorded footage, control cameras, and receive event notifications. Streamline system management and share video clips with ease.

**Highlights:** HD video streaming, Remote camera control, Event search and notifications, Multi-factor authentication, Video clip export and sharing, 2-way audio, Digital zoom

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Contera Mobile free?

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

### Is AcoustiTools® free?

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

### Which has better reviews, Contera Mobile or AcoustiTools®?

Contera Mobile is rated higher. Contera Mobile averages 5.0 out of 5 from 14 ratings, while AcoustiTools® averages 4.4 from 7 ratings.

### Do Contera Mobile or AcoustiTools® have ads?

Neither Contera Mobile nor AcoustiTools® shows ads.

### Which is updated more often, Contera Mobile or AcoustiTools®?

Contera Mobile ships an update every 5 months, and AcoustiTools® every 2 months. Most recently, Contera Mobile was updated on October 4, 2026 and AcoustiTools® on October 9, 2026.

---

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