# APTuner vs STEREOPARK

The clearest difference is in-app purchases: APTuner at none against STEREOPARK's 22. STEREOPARK's advantage is update cadence (every 2 weeks vs every 3 months) and iOS requirement (13.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. STEREOPARK sells 22 in-app purchases, starting at $1.00 per month. APTuner asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for APTuner against 5.0 for STEREOPARK. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

APTuner ships an update every 3 months, STEREOPARK every 2 weeks. The most recent releases landed on August 20, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | APTuner | STEREOPARK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/aptuner/id6449228938/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/stereopark/id6677052268/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 66 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Broms](https://appshunter.io/developer/688111413) | [STEREOPARK, INC.](https://appshunter.io/developer/1763836708) |

## What reviewers say

### APTuner

[App page](https://appshunter.io/ios/app/aptuner/id6449228938)

This application provides highly accurate chromatic tuning for a wide range of instruments. It features a clear interface, customizable settings, and the ability to detect note deviations with precision.

**Highlights:** Automatic note and cent deviation detection, Accurate to 1/1000 semitone, High contrast, high visibility UI, Instrument presets, User selectable noise threshold, Settable A4 frequency, Historical temperaments

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

**In-app purchases:** none


### STEREOPARK

[App page](https://appshunter.io/ios/app/stereopark/id6677052268)

Discover exclusive music content and connect with artists through a dedicated community. Stream unreleased tracks, access behind-the-scenes footage, and stay updated on new releases. This platform supports independent artists by offering fans subscription-based access to unique content.

**Highlights:** Exclusive artist content, Unreleased track streaming, Behind-the-scenes access, Artist community experience, Support independent artists, Subscription for exclusive access

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Callum Buckley Subscription | $1.00 | per month |
| bel Subscription | $1.99 | per month |
| Nuel Asii Subscription | $2.00 | per month |
| Sammy Curcuru Subscription | $2.00 | per month |
| crushbitter Subscription | $2.00 | per month |
| Eric Lee Carpenter Subscription | $2.00 | per month |
| Subscribe to Daniel Rojas | $2.00 | per month |
| Julie Falcon Subscription | $3.00 | per month |
| Lawrence Red Subscription | $3.00 | per month |
| Elliott Ernst Subscription | $4.99 | per month |
| Molly McPaul Subscription | $4.99 | per month |
| Creekmore Subscription | $5.00 | per month |
| Eleanor Kingston Subscription | $5.00 | per month |
| Jonny Mendez Subscription | $5.00 | per month |
| VREDEN Subscription | $5.00 | per month |
| Tom Scamell Subscription | $5.00 | per month |
| Callie Young Subscription | $5.00 | per month |
| Alex MayBe Subscription | $5.00 | per month |
| AIR YEL Subscription | $5.00 | per month |
| Alejandro's Subscription | $5.00 | per month |
| Tina Hughes Subscription | $6.00 | per month |
| Ruben Wan Subscription | $7.79 | per month |


## Frequently asked questions

### Is APTuner free?

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

### Is STEREOPARK free?

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

### Which has better reviews, APTuner or STEREOPARK?

APTuner and STEREOPARK are both rated 5.0 out of 5 on the App Store, from 6 and 3 ratings respectively.

### Do APTuner or STEREOPARK have ads?

Neither APTuner nor STEREOPARK shows ads.

### Which is updated more often, APTuner or STEREOPARK?

APTuner ships an update every 3 months, and STEREOPARK every 2 weeks. Most recently, APTuner was updated on August 20, 2026 and STEREOPARK on August 19, 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.*