# Guitar Tuner vs StringLab

The clearest difference is in-app purchases: Guitar Tuner at none against StringLab's 1. StringLab's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StringLab sells 1 one-off in-app purchase. Guitar Tuner asks for nothing beyond the download.

Guitar Tuner ships an update monthly, StringLab every 9 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Guitar Tuner | StringLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guitar-tuner-tunify/id6765917194/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 46 MB | 60 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gunawan Santoso](https://appshunter.io/developer/1843786072) | [ZapArc](https://appshunter.io/developer/1896490557) |

## What reviewers say

### Guitar Tuner

[App page](https://appshunter.io/ios/app/guitar-tuner-tunify/id6765917194)

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

**In-app purchases:** none


### StringLab

[App page](https://appshunter.io/ios/app/stringlab-guitar-tuner/id6775404329)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StringLab Pro | $9.99 | one-time |


## Frequently asked questions

### Is Guitar Tuner free?

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

### Is StringLab free?

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

### Do Guitar Tuner or StringLab have ads?

Neither Guitar Tuner nor StringLab shows ads.

### Which is updated more often, Guitar Tuner or StringLab?

Guitar Tuner ships an update monthly, and StringLab every 9 days. Most recently, Guitar Tuner was updated on October 31, 2026 and StringLab on October 28, 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.*