# Earmould Tester vs Frequency Analyzer

The clearest difference is in-app purchases: Earmould Tester at none against Frequency Analyzer's 2. Earmould Tester also leads on iOS requirement (9.3 vs 17.6). Frequency Analyzer's advantage is update cadence (fortnightly vs every 28 months). On price, ads and device support there is nothing between them.

Both are free to download. Frequency Analyzer sells 2 in-app purchases, starting at $4.99 per 7 days. Earmould Tester asks for nothing beyond the download.

Earmould Tester ships an update every 28 months, Frequency Analyzer fortnightly. Both last shipped on September 17, 2026.

## The numbers

| Metric | Earmould Tester | Frequency Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Fortnightly** |
| Size | 1 MB | 9 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dynamic Ear Company](https://appshunter.io/developer/992365916) | [Ertugrul Sari](https://appshunter.io/developer/1802366246) |

## What reviewers say

### Earmould Tester

[App page](https://appshunter.io/ios/app/earmould-tester/id1234209558)

**Features:** macOS Compatibility

**In-app purchases:** none


### Frequency Analyzer

[App page](https://appshunter.io/ios/app/frequency-analyzer-db-meter/id6770267924)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Earmould Tester free?

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

### Is Frequency Analyzer free?

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

### Do Earmould Tester or Frequency Analyzer have ads?

Neither Earmould Tester nor Frequency Analyzer shows ads.

### Which is updated more often, Earmould Tester or Frequency Analyzer?

Earmould Tester ships an update every 28 months, and Frequency Analyzer fortnightly. Most recently, Earmould Tester was updated on September 17, 2026 and Frequency Analyzer on September 17, 2026.

---

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