# PolyTune vs UAFX Control

The clearest difference is review sentiment: PolyTune at 66% against UAFX Control's 9%. PolyTune also leads on rating (2.8 vs 2.1) and ads (none vs shown). UAFX Control's advantage is price (Free vs $4.99) and update cadence (every 3 weeks vs every 40 months). On in-app purchases and device support there is nothing between them.

UAFX Control is free to download; PolyTune costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PolyTune holds the better App Store score, 2.8 against 2.1. Both are backed by a comparable volume of ratings — 79 and 19 respectively. Written reviews point the same way: 66% of PolyTune's written reviews are positive against 9% of UAFX Control's.

PolyTune ships an update every 40 months, UAFX Control every 3 weeks. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | PolyTune | UAFX Control |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[2.8 (79 ratings)](https://appshunter.io/ios/app/polytune/id364009203/reviews)** | [2.1 (19 ratings)](https://appshunter.io/ios/app/uafx-control/id1553495098/reviews) |
| Number of ratings | **79** | 19 |
| Positive reviews | **65.7% of reviews** | 8.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 40 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 45 MB | 60 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TC Electronic](https://appshunter.io/developer/364009206) | [Universal Audio](https://appshunter.io/developer/980695700) |

## What reviewers say

### PolyTune

[App page](https://appshunter.io/ios/app/polytune/id364009203)

This application provides a powerful and accurate tuning tool for musicians. It allows for simultaneous tuning of all strings, supports various guitar and bass modes, and offers drop tunings. Its technology is based on a highly-regarded pedal tuner used by professionals.

**Highlights:** Tune all strings at once, Guitar/bass mode, Drop tunings support, Award-winning pedal technology, Chromatic tuning modes, High accuracy

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🩵 Works really well
- 💯 Accurate and precise
- 🔢 Polyphonic tuning mode
- 🎨 Customizable display colors
- 🔌 Works with electric and acoustic guitars

**What reviewers complain about**

- 🐛 Crashes or freezes on newer iOS versions
- 🔇 Struggles to pick up low strings or in noisy environments
- ⏱️ Screen dims during use
- 🚫 No support for alternate/custom tunings
- 💤 Drains battery quickly when running in background

**Reported bugs**

- Crashes on launch
- Unable to detect or tune certain strings
- Inaccurate tuning readings

**Requested features**

- Add support for 432Hz tuning
- Implement custom tuning options
- Improve compatibility with external audio interfaces
- Add a dedicated on/off switch


### UAFX Control

[App page](https://appshunter.io/ios/app/uafx-control/id1553495098)

This app enhances the functionality of Universal Audio's stompbox effects pedals. Users can customize pedal features, manage presets, and access new functionalities through firmware updates. It offers improved Bluetooth connectivity for faster and more reliable connections.

**Highlights:** Customize pedal features, Manage presets, Bluetooth connectivity, Firmware update support, OX Stomp editor

**In-app purchases:** none

**What reviewers like**

- 👍 Easy Bluetooth pairing
- 🚀 Presets load quickly
- 💡 Useful preset library
- 🔧 Firmware updates improve functionality

**What reviewers complain about**

- 🐛 Frequent Bluetooth connection issues
- 🐛 App crashes when trying to access pedals
- 🐛 Unreliable app performance
- 🤔 Limited preset customization options
- 🤔 Lack of visual feedback on preset settings

**Reported bugs**

- App crashes after firmware updates
- Pedals not detected or recognized by app
- Registration process often fails
- Bluetooth connection randomly drops

**Requested features**

- Ability to freely assign pedal buttons
- Option to view and edit preset settings
- MIDI support for preset changes
- Landscape mode support on iPad


## Frequently asked questions

### Is PolyTune free?

PolyTune costs $4.99, with no in-app purchases.

### Is UAFX Control free?

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

### Which has better reviews, PolyTune or UAFX Control?

PolyTune is rated higher. PolyTune averages 2.8 out of 5 from 79 ratings, while UAFX Control averages 2.1 from 19 ratings.

### Do PolyTune or UAFX Control have ads?

UAFX Control shows ads; PolyTune does not.

### Which is updated more often, PolyTune or UAFX Control?

PolyTune ships an update every 40 months, and UAFX Control every 3 weeks. Most recently, PolyTune was updated on September 28, 2026 and UAFX Control on September 27, 2026.

---

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