# Speaker Fix vs QR Pulse

The clearest difference is ads: QR Pulse at none against Speaker Fix's shown. QR Pulse also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Speaker Fix sells 4 in-app purchases, starting at $4.99 per 7 days and QR Pulse sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Speaker Fix | QR Pulse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/speaker-fix/id6498861898/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 57 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Valeriu Moiseev](https://appshunter.io/developer/1812936836) | [Srikanth Reddy Buchale](https://appshunter.io/developer/1873063151) |

## What reviewers say

### Speaker Fix

[App page](https://appshunter.io/ios/app/speaker-fix/id6498861898)

Test your device's stereo balance and speaker performance across various frequencies. Measure current noise levels in decibels and hertz. Offers a premium upgrade for unlimited testing and an ad-free experience.

**Highlights:** Stereo balance testing, Frequency performance check, Left/right speaker differentiation, Noise level measurement, Sound level meter (dB & Hz), Premium ad-free experience

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $9.99 | per year |
| Yearly | $24.99 | per year |
| Lifetime Premium | $9.99 | one-time |


### QR Pulse

[App page](https://appshunter.io/ios/app/qr-pulse-qr-code-and-barcode/id6758463648)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $0.99 | per 7 days |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Speaker Fix free?

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

### Is QR Pulse free?

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

### Do Speaker Fix or QR Pulse have ads?

Speaker Fix shows ads; QR Pulse does not.

### Which is updated more often, Speaker Fix or QR Pulse?

Speaker Fix ships an update every 3 months, and QR Pulse every 3 months. Most recently, Speaker Fix was updated on October 8, 2026 and QR Pulse on September 14, 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.*