# PREAMP X7 vs TQ

The clearest difference is iOS requirement: PREAMP X7 at 9.0 against TQ's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PREAMP X7 ships an update every 9 months, TQ every 5 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PREAMP X7 | TQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/preamp-x7/id1472308983/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 12 MB | 5 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mooer](https://appshunter.io/developer/1384361853) | [浩明 甄](https://appshunter.io/developer/6779027894) |

## What reviewers say

### PREAMP X7

[App page](https://appshunter.io/ios/app/preamp-x7/id1472308983)

This karaoke effects processor offers independent control over various audio parameters. It features dual DSP processors, multiple input options including Bluetooth, and advanced microphone and output channel adjustments. Save and manage up to 20 presets for a customized audio experience.

**Highlights:** Dual DSP processors, Bluetooth audio playback and control, Independent audio input channels, 15-band EQ for microphone input, Compression and delay effects, 20 programmable preset slots, Computer software editor

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

**In-app purchases:** none


### TQ

[App page](https://appshunter.io/ios/app/tq-22/id1515061588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PREAMP X7 free?

PREAMP X7 is free to download, with no in-app purchases.

### Is TQ free?

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

### Do PREAMP X7 or TQ have ads?

Neither PREAMP X7 nor TQ shows ads.

### Which is updated more often, PREAMP X7 or TQ?

PREAMP X7 ships an update every 9 months, and TQ every 5 months. Most recently, PREAMP X7 was updated on November 3, 2026 and TQ on November 7, 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.*