# Time Machine AUv3 Plugin vs Session Notes AU

The clearest difference is price: Session Notes AU at $1.99 against Time Machine AUv3 Plugin's $9.99. Session Notes AU also leads on update cadence (every 3 months vs every 11 months). Time Machine AUv3 Plugin's advantage is iOS requirement (13 vs 16.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Time Machine AUv3 Plugin costs $9.99 and Session Notes AU $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.2 for Time Machine AUv3 Plugin against 4.1 for Session Notes AU. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews are what separate them: 60% of Time Machine AUv3 Plugin's written reviews are positive against 63% of Session Notes AU's.

Time Machine AUv3 Plugin ships an update every 11 months, Session Notes AU every 3 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Time Machine AUv3 Plugin | Session Notes AU |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.2 (14 ratings)](https://appshunter.io/ios/app/time-machine-auv3-plugin/id1472980119/reviews)** | [4.1 (10 ratings)](https://appshunter.io/ios/app/session-notes-au/id1552595478/reviews) |
| Number of ratings | **14** | 10 |
| Positive reviews | 60.0% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 6 MB | 8 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Christian Thompson](https://appshunter.io/developer/1511795684) |

## What reviewers say

### Time Machine AUv3 Plugin

[App page](https://appshunter.io/ios/app/time-machine-auv3-plugin/id1472980119)

This audio plugin emulates the warm, crackly sound of vintage vinyl records and tube amplifiers. Add nostalgic character, warp, dust, and hiss to your music. It's designed to enhance recordings with authentic analog warmth and saturation.

**Highlights:** Vinyl emulation with warp, dust, and scratches, Tube amplifier sound simulation, Adjustable saturation for harmonic richness, Smooth fade-in/out effect, Compatible with major DAWs

**In-app purchases:** none


### Session Notes AU

[App page](https://appshunter.io/ios/app/session-notes-au/id1552595478)

This app integrates note-taking directly into your music production workflow, allowing you to manage lyrics, mix ideas, and session details within your DAW. Version 2.0 enhances writing tools, navigation, and data safety with features like iCloud sync and backups.

**Highlights:** Integrated DAW workflow, Markdown-aware writing, Keyboard accessory tools, Automatic iCloud sync, Backup and restore functionality, AUv3 plugin and standalone app, Customizable themes and fonts

**In-app purchases:** none


## Frequently asked questions

### Is Time Machine AUv3 Plugin free?

Time Machine AUv3 Plugin costs $9.99, with no in-app purchases.

### Is Session Notes AU free?

Session Notes AU costs $1.99, with no in-app purchases.

### Which has better reviews, Time Machine AUv3 Plugin or Session Notes AU?

Time Machine AUv3 Plugin is rated higher. Time Machine AUv3 Plugin averages 4.2 out of 5 from 14 ratings, while Session Notes AU averages 4.1 from 10 ratings.

### Do Time Machine AUv3 Plugin or Session Notes AU have ads?

Neither Time Machine AUv3 Plugin nor Session Notes AU shows ads.

### Which is updated more often, Time Machine AUv3 Plugin or Session Notes AU?

Time Machine AUv3 Plugin ships an update every 11 months, and Session Notes AU every 3 months. Most recently, Time Machine AUv3 Plugin was updated on October 8, 2026 and Session Notes AU on October 1, 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.*