# PSA1000 vs PeerClock Metronome

The clearest difference is price: PeerClock Metronome at Free against PSA1000's $9.99. PeerClock Metronome also leads on update cadence (every 8 days vs every 9 months). PSA1000's advantage is ads (none vs shown) and iOS requirement (11.0 vs 17.0). On in-app purchases and device support there is nothing between them.

PeerClock Metronome is free to download; PSA1000 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PSA1000 ships an update every 9 months, PeerClock Metronome every 8 days. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PSA1000 | PeerClock Metronome |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/psa1000/id1498483020/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 8 days** |
| Monetization | Paid | — |
| Size | 18 MB | 9 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nembrini Audio](https://appshunter.io/developer/1493296895) | [Hakaru Hirose](https://appshunter.io/developer/1866507020) |

## What reviewers say

### PSA1000

[App page](https://appshunter.io/ios/app/psa1000/id1498483020)

This audio plugin emulates a classic '90s analog guitar preamp, offering rich saturation for various instruments and mix processing. It features independent channel controls, stereo widening, and phase manipulation for modern versatility.

**Highlights:** Analog saturation emulation, Independent left/right channel controls, Dry/Wet mix knob, Mid/Side processing, Stereo widening circuit, Phase Reverse switch

**Features:** Vision Pro support

**In-app purchases:** none


### PeerClock Metronome

[App page](https://appshunter.io/ios/app/peerclock-metronome/id6762972307)

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

**In-app purchases:** none


## Frequently asked questions

### Is PSA1000 free?

PSA1000 costs $9.99, with no in-app purchases.

### Is PeerClock Metronome free?

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

### Do PSA1000 or PeerClock Metronome have ads?

PeerClock Metronome shows ads; PSA1000 does not.

### Which is updated more often, PSA1000 or PeerClock Metronome?

PSA1000 ships an update every 9 months, and PeerClock Metronome every 8 days. Most recently, PSA1000 was updated on September 11, 2026 and PeerClock Metronome on September 21, 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.*