# TabNavi Guitar vs Drums Architect Pro

The clearest difference is in-app purchases: TabNavi Guitar at none against Drums Architect Pro's 3. TabNavi Guitar also leads on iOS requirement (13.0 vs 15.0). Drums Architect Pro's advantage is update cadence (every 2 days vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Drums Architect Pro sells 3 in-app purchases, starting at $1.99 per month. TabNavi Guitar asks for nothing beyond the download.

TabNavi Guitar ships an update every 10 months, Drums Architect Pro every 2 days. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | TabNavi Guitar | Drums Architect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 19 MB | 18 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TETSUYA NISHI](https://appshunter.io/developer/1699781888) | [Kazuhisa Nagata](https://appshunter.io/developer/1884164522) |

## What reviewers say

### TabNavi Guitar

[App page](https://appshunter.io/ios/app/tabnavi-guitar/id6478810067)

**Features:** macOS Compatibility

**In-app purchases:** none


### Drums Architect Pro

[App page](https://appshunter.io/ios/app/drums-architect-pro/id6760371521)

Create professional-quality beats with an intuitive step sequencer and custom drum kits. Offers high-quality samples and rhythm lessons for practice and music production. Ideal for musicians of all levels looking to craft unique rhythms.

**Highlights:** Intuitive step sequencer, Customizable drum kits, High-quality drum samples, Rhythm training lessons, Music production tool, Daily practice aid

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Plan | $1.99 | per month |
| Yearly Premium Plan | $17.99 | per year |
| Drums Architect Pro Full Version | $24.99 | one-time |


## Frequently asked questions

### Is TabNavi Guitar free?

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

### Is Drums Architect Pro free?

Drums Architect Pro is free to download, with in-app purchases available.

### Do TabNavi Guitar or Drums Architect Pro have ads?

Neither TabNavi Guitar nor Drums Architect Pro shows ads.

### Which is updated more often, TabNavi Guitar or Drums Architect Pro?

TabNavi Guitar ships an update every 10 months, and Drums Architect Pro every 2 days. Most recently, TabNavi Guitar was updated on September 16, 2026 and Drums Architect Pro on September 23, 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.*