# AcousticApp vs Seeedash

The clearest difference is review sentiment: AcousticApp at 81% against Seeedash's 0%. AcousticApp also leads on iOS requirement (13.0 vs 15.0). Seeedash's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. AcousticApp sells 1 in-app purchase, starting at $0.99 per month. Seeedash asks for nothing beyond the download.

AcousticApp ships an update every 4 months, Seeedash weekly. Both last shipped on October 15, 2026.

## The numbers

| Metric | AcousticApp | Seeedash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/seeedash/id6760811012/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **81.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 90 MB | 92 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [objectiv GmbH & Co. KG](https://appshunter.io/developer/1121646876) | [Seeed Technology Limited](https://appshunter.io/developer/1054892680) |

## What reviewers say

### AcousticApp

[App page](https://appshunter.io/ios/app/acousticapp/id1121646877)

Measure and analyze sound and room acoustics with professional tools. Calculate reverberation time, simulate acoustic changes, and test your hearing. Optimize spaces with advanced features and personalized reports.

**Highlights:** Professional sound and noise measurement (RTA), Reverberation time calculation and evaluation, Acoustic simulation before/after optimization, Hearing ability test across frequency ranges, Room acoustics calculation with user-defined absorbers, Personalized report generation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Acoustic App Pro Version | $0.99 | per month |


### Seeedash

[App page](https://appshunter.io/ios/app/seeedash/id6760811012)

Control and configure your AI Sticky Note device from your phone. Manage apps, edit content, and generate notes using voice commands. Supports multiple devices and provides real-time status updates.

**Highlights:** Device setup and Wi-Fi provisioning, On-device app management, Content editing and push, AI voice content generation, Multi-device support, Real-time device status

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AcousticApp free?

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

### Is Seeedash free?

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

### Do AcousticApp or Seeedash have ads?

Neither AcousticApp nor Seeedash shows ads.

### Which is updated more often, AcousticApp or Seeedash?

AcousticApp ships an update every 4 months, and Seeedash weekly. Most recently, AcousticApp was updated on October 15, 2026 and Seeedash on October 15, 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.*