# Hello Guitar vs iTheory ‑ ABRSM Exam Guide

The clearest difference is update cadence: iTheory ‑ ABRSM Exam Guide at every 9 days against Hello Guitar's every 6 weeks. Hello Guitar's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Hello Guitar ships an update every 6 weeks, iTheory ‑ ABRSM Exam Guide every 9 days. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Hello Guitar | iTheory ‑ ABRSM Exam Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hello-guitar-tabs-pro/id6760455408/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 155 MB | 122 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [元红 胡](https://appshunter.io/developer/1621267159) | [颖 巫](https://appshunter.io/developer/515330826) |

## What reviewers say

### Hello Guitar

[App page](https://appshunter.io/ios/app/hello-guitar-tabs-pro/id6760455408)

Learn guitar and ukulele with a vast library of chord sheets. This app focuses on chord-based playing, offering rhythm pattern references and a clean interface for practice and performance.

**Highlights:** Massive song library, Smart search and filtering, Chord-focused experience, Built-in rhythm pattern references, Clean and practical interface, Optimized for practice sessions

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

**In-app purchases:** none


### iTheory ‑ ABRSM Exam Guide

[App page](https://appshunter.io/ios/app/itheory-abrsm-exam-guide/id6776988802)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hello Guitar free?

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

### Is iTheory ‑ ABRSM Exam Guide free?

iTheory ‑ ABRSM Exam Guide is free to download, with no in-app purchases.

### Do Hello Guitar or iTheory ‑ ABRSM Exam Guide have ads?

Neither Hello Guitar nor iTheory ‑ ABRSM Exam Guide shows ads.

### Which is updated more often, Hello Guitar or iTheory ‑ ABRSM Exam Guide?

Hello Guitar ships an update every 6 weeks, and iTheory ‑ ABRSM Exam Guide every 9 days. Most recently, Hello Guitar was updated on September 19, 2026 and iTheory ‑ ABRSM Exam Guide on September 20, 2026.

---

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