# Drumgenius vs Voice Builder

The clearest difference is price: Drumgenius at Free against Voice Builder's $4.99. Voice Builder's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

Drumgenius is free to download; Voice Builder costs $4.99 up front. Drumgenius sells 4 one-off in-app purchases. Voice Builder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Drumgenius against 4.5 for Voice Builder. Both are backed by a comparable volume of ratings — 230 and 114 respectively. Written reviews split almost evenly too, at 76% and 76% positive.

Drumgenius ships an update every 8 days, Voice Builder fortnightly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Drumgenius | Voice Builder |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.5 (230 ratings)](https://appshunter.io/ios/app/drumgenius-rhythm-mastery/id492279351/reviews) | [4.5 (114 ratings)](https://appshunter.io/ios/app/voice-builder/id537753638/reviews) |
| Number of ratings | **230** | 114 |
| Positive reviews | **76.4% of reviews** | 76.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 16 MB | 142 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Projazz Lab](https://appshunter.io/developer/492279354) | [Gary Catona](https://appshunter.io/developer/537753641) |

## What reviewers say

### Drumgenius

[App page](https://appshunter.io/ios/app/drumgenius-rhythm-mastery/id492279351)

Explore an encyclopedia of drum grooves from Jazz to Rock, played by legendary drummers. Practice with expert virtual drummers to develop your time-feel and expand rhythmic knowledge. Includes a smart metronome with "clave" and "swing regulator" features.

**Highlights:** Encyclopedia of 500+ drum grooves, Play along with master drummers, Develop time-feel and rhythm knowledge, Stretchable and loopable drum loops, Smart Metronome with clave and swing regulator, Descriptions and discography references

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 credits pack | $0.99 | one-time |
| 50 credits pack | $1.99 | one-time |
| Infinite Credits pack | $7.99 | one-time |
| Lifetime Access | $12.99 | one-time |

**What reviewers like**

- 🚀 Outstanding rhythm, time and groove development tool
- 👍 Improves my play
- 👍 Excellent practice tool
- 👍 Brilliant, high quality drum loops
- 👍 Versatile and inspiring

**What reviewers complain about**

- 🐛 Crashes all the time
- 🐛 Keeps crashing/glitching
- 🐛 Crashes when changing tempo
- 🐛 Sound cuts off intermittently
- 🐛 Buggy when exiting and re-entering app

**Reported bugs**

- Purchased loops disappearing
- Inability to download/play some loops
- Crashes when downloading loops

**Requested features**

- Add more world rhythms and genres like Amapiano
- Add more Tony Williams-style medium-uptempo swing tracks
- Add ability to export/share loops
- Add dark mode support
- Improve organization and browsing of purchased loops


### Voice Builder

[App page](https://appshunter.io/ios/app/voice-builder/id537753638)

Enhance vocal power, resonance, range, and endurance for singing and speaking. This app utilizes a revolutionary vocal exercise system with neutral tone technology and guided sessions for effective voice muscle development.

**Highlights:** Vocal power, resonance, range, and endurance enhancement, Based on The Catona Voice Building System, Neutral Tone Technology for perfect pitch, Automatic voice-building exercises, Volume & pitch visual guides, Over 20 voice-building sessions, Audio commands and video demonstrations

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Transformative vocal improvement
- 💪 Increased vocal power and control
- 🗣️ Enhanced vocal range
- 🌟 Reduced vocal fatigue
- 🎶 Improved singing ability overall

**What reviewers complain about**

- 🐛 Difficulty exiting app on iPhone X
- 🐛 Screen orientation bug on iPad
- 🐛 App appears upside down on startup
- 🐛 Update issues causing cycling setup screens
- 🐛 No audio on iPhone

**Reported bugs**

- Cannot exit app on iPhone Xs
- Screen orientation bug on iPad
- App appears upside down on startup
- App keeps cycling through set-up screens after update
- No audio on iPhone

**Requested features**

- Better explanation of the method
- More detailed instructions on exercises
- Recording feature for voice comparison
- More customization options for vocal range
- Demonstrations for each tone


## Frequently asked questions

### Is Drumgenius free?

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

### Is Voice Builder free?

Voice Builder costs $4.99, with no in-app purchases.

### Which has better reviews, Drumgenius or Voice Builder?

Drumgenius and Voice Builder are both rated 4.5 out of 5 on the App Store, from 230 and 114 ratings respectively.

### Do Drumgenius or Voice Builder have ads?

Neither Drumgenius nor Voice Builder shows ads.

### Which is updated more often, Drumgenius or Voice Builder?

Drumgenius ships an update every 8 days, and Voice Builder fortnightly. Most recently, Drumgenius was updated on October 17, 2026 and Voice Builder on October 15, 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.*