# HD vs Practice Pet!

The clearest difference is price: HD at Free against Practice Pet!'s $0.99. HD also leads on in-app purchases (none vs 6) and iOS requirement (13.0 vs 17.6). Practice Pet!'s advantage is update cadence (every 11 days vs every 10 months) and ratings volume (13 vs 3). On rating, ads and device support there is nothing between them.

HD is free to download; Practice Pet! costs $0.99 up front. Practice Pet! sells 6 one-off in-app purchases. HD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for HD against 5.0 for Practice Pet!. Both are backed by a comparable volume of ratings — 3 and 13 respectively.

HD ships an update every 10 months, Practice Pet! every 11 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HD | Practice Pet! |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/hd-300-assistant/id1526764718/reviews) | [5.0 (13 ratings)](https://appshunter.io/ios/app/practice-pet/id6757760868/reviews) |
| Number of ratings | 3 | **13** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 11 days** |
| Monetization | **Free** | Paid |
| Size | 76 MB | 32 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Corporation](https://appshunter.io/developer/353469356) | [Alvin Simpson](https://appshunter.io/developer/1868752543) |

## What reviewers say

### HD

[App page](https://appshunter.io/ios/app/hd-300-assistant/id1526764718)

This application connects to a specific device via Bluetooth to remotely control musical functions. It allows instructors to guide students with features like metronome operation, tempo setting, and pitch adjustment. It also includes tools for chord detection and tuning.

**Highlights:** Remote HD control (keyboard, metronome, temperament, transposition), Customizable beat and tempo settings, Individual volume and pitch adjustment, Demonstrate mode for pitch and volume feedback, Chord detection and naming, Adjustable tuner, Rhythm assistant

**Features:** Vision Pro support

**In-app purchases:** none


### Practice Pet!

[App page](https://appshunter.io/ios/app/practice-pet/id6757760868)

This app transforms music practice into a game by letting you care for a virtual pet that thrives on your playing time. It automatically detects practice sessions, tracks your streaks, and offers extensive customization for pets and rooms. Connect with friends, climb leaderboards, and level up your musical journey.

**Highlights:** Automatic practice detection, Virtual pet care and happiness, Daily streak tracking, Pet and room customization, Social features with friends, Leaderboards and achievements, Leveling system

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $0.99 | one-time |
| Piggy Bank | $0.99 | one-time |
| Sack of Gems | $4.99 | one-time |
| Sack of Gold | $4.99 | one-time |
| Dragon's Hoard | $9.99 | one-time |
| Treasure Chest | $9.99 | one-time |


## Frequently asked questions

### Is HD free?

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

### Is Practice Pet! free?

Practice Pet! costs $0.99, and also offers in-app purchases.

### Which has better reviews, HD or Practice Pet!?

HD and Practice Pet! are both rated 5.0 out of 5 on the App Store, from 3 and 13 ratings respectively.

### Do HD or Practice Pet! have ads?

Neither HD nor Practice Pet! shows ads.

### Which is updated more often, HD or Practice Pet!?

HD ships an update every 10 months, and Practice Pet! every 11 days. Most recently, HD was updated on October 22, 2026 and Practice Pet! on October 24, 2026.

---

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