# Guitar Notation vs JTL調音器 節拍器 樂器學習必備

The clearest difference is in-app purchases: JTL調音器 節拍器 樂器學習必備 at none against Guitar Notation's 6. Guitar Notation's advantage is ads (none vs shown) and iOS requirement (13 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Guitar Notation sells 6 in-app purchases, starting at $6.99 per 7 days. JTL調音器 節拍器 樂器學習必備 asks for nothing beyond the download.

Guitar Notation ships an update every 4 months, JTL調音器 節拍器 樂器學習必備 every 3 months. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Guitar Notation | JTL調音器 節拍器 樂器學習必備 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (249 ratings)](https://appshunter.io/ios/app/guitar-notation-tabs-and-chords/id1144464459/reviews)** | — |
| Number of ratings | **249** | — |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Subscription | — |
| Size | 153 MB | 24 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [嵩 张](https://appshunter.io/developer/1091921941) | [Shan-Chun Hu](https://appshunter.io/developer/6773007974) |

## What reviewers say

### Guitar Notation

[App page](https://appshunter.io/ios/app/guitar-notation-tabs-and-chords/id1144464459)

This app allows guitar enthusiasts to read, compose, edit, and play back guitar sheet music. It supports multi-track tabs, chord charts, and various notation elements, enabling users to create music on the go.

**Highlights:** Read, compose, and edit guitar sheet music, Playback functionality with high-quality sound, Multi-track tab support, Chord chart configuration, Export in MusicXML, MIDI, PNG, and PDF formats, Supports up to 8 staff for editing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $6.99 | per 7 days |
| Unlimited Access Monthly | $9.99 | per month |
| Unlimited Access Yearly | $49.99 | per year |
| Guitar Instrument Group | $0.99 | one-time |
| Bass Instrument Group | $0.99 | one-time |
| Extras Package | $14.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🚀 Useful
- 👍 Simple and effective
- 🚀 Excellent tool
- 👍 Nice app

**What reviewers complain about**

- 💰 Excessively paid version
- 🐛 Buggy and constantly asking to pay
- 🚫 Free version is basically unusable
- 🚫 Can't even use anything but 4/4
- 🚫 No tutorial on how to use

**Reported bugs**

- Audio playback only works through Bluetooth
- Can't create a D chord, forces barre chord
- Freezes on login screen
- Incompatible with older devices

**Requested features**

- Add ability to change tuning
- Add palm muting feature
- Add more examples
- Add instructions/tutorial
- Add ability to transpose


### JTL調音器 節拍器 樂器學習必備

[App page](https://appshunter.io/ios/app/jtl/id6773007972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guitar Notation free?

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

### Is JTL調音器 節拍器 樂器學習必備 free?

JTL調音器 節拍器 樂器學習必備 is free to download, with no in-app purchases.

### Do Guitar Notation or JTL調音器 節拍器 樂器學習必備 have ads?

JTL調音器 節拍器 樂器學習必備 shows ads; Guitar Notation does not.

### Which is updated more often, Guitar Notation or JTL調音器 節拍器 樂器學習必備?

Guitar Notation ships an update every 4 months, and JTL調音器 節拍器 樂器學習必備 every 3 months. Most recently, Guitar Notation was updated on October 27, 2026 and JTL調音器 節拍器 樂器學習必備 on October 8, 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.*