# iAmDrums vs Sound With Bones

The clearest difference is price: Sound With Bones at Free against iAmDrums's $3.99. Sound With Bones also leads on review sentiment (100% vs 58%) and update cadence (weekly vs every 3 months). iAmDrums's advantage is ratings volume (16 vs 3) and iOS requirement (16.0 vs 18.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

Sound With Bones is free to download; iAmDrums costs $3.99 up front. iAmDrums sells 1 one-off in-app purchase and Sound With Bones sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for iAmDrums against 5.0 for Sound With Bones. That said, the two scores are not equally well evidenced: iAmDrums has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 58% of iAmDrums's written reviews are positive against 100% of Sound With Bones's.

iAmDrums ships an update every 3 months, Sound With Bones weekly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | iAmDrums | Sound With Bones |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.9 (16 ratings)](https://appshunter.io/ios/app/iamdrums/id383799018/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sound-with-bones/id6810039539/reviews)** |
| Number of ratings | **16** | 3 |
| Positive reviews | 58.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 5 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rubotic, Inc.](https://appshunter.io/developer/1569518836) | [No Worries! Lifestyle, LLC](https://appshunter.io/developer/1517663033) |

## What reviewers say

### iAmDrums

[App page](https://appshunter.io/ios/app/iamdrums/id383799018)

Create and play drum beats anytime, anywhere with a variety of drum kits. Features a loop maker for sequencing custom grooves and realistic drum feel with velocity and expression controls.

**Highlights:** Loop Maker Mode, Create and sequence custom grooves, Save grooves to KickStart library, 20 diverse drum kits, Velocity and expression controls, Realistic drum feel

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Kits | $0.99 | one-time |

**What reviewers like**

- 🎵 High-quality, realistic drum sounds
- 👍 User-friendly interface design
- 🎨 Visually appealing graphics
- ⚡ Responsive drum pads
- 🎛️ Variety of drum kits available

**What reviewers complain about**

- 🐛 Invisible/rendering drum kits (especially Trip Hop)
- ⏱️ Significant latency issues
- 🔇 No sound on some devices
- 🎯 Single-touch limitation (no multitouch)
- 🔧 Poor restore purchases functionality

**Reported bugs**

- Trip Hop drum kit invisible but audio plays
- Drums not loading on download
- Black screen on iPhone 11 Pro
- Restore purchases button non-functional
- Purchased kits becoming locked after update

**Requested features**

- Left-handed drum kit option
- Extended bar/measure support (beyond 32 steps)
- Higher BPM limit (above 160)
- Additional cymbal types (China, Stack, Splash)
- Custom drum kit creation


### Sound With Bones

[App page](https://appshunter.io/ios/app/sound-with-bones/id6810039539)

Create unique musical instruments by drawing physical structures. Hear your creations sing, then manipulate their mass and stiffness to shape the sound. Record and edit performances, or export your creations as audio files.

**Highlights:** Draw physical instruments, Shape sound by adjusting mass and stiffness, Record and edit performances, Export audio and editable workshops, Two-handed play with damping and pinning, Learn physics through sound experiments, AUv3 instrument for music apps

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Plus Yearly | $29.99 | per year |
| Plus Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is iAmDrums free?

iAmDrums costs $3.99, and also offers in-app purchases.

### Is Sound With Bones free?

Sound With Bones is free to download, with in-app purchases available.

### Which has better reviews, iAmDrums or Sound With Bones?

Sound With Bones is rated higher. iAmDrums averages 4.9 out of 5 from 16 ratings, while Sound With Bones averages 5.0 from 3 ratings.

### Do iAmDrums or Sound With Bones have ads?

Neither iAmDrums nor Sound With Bones shows ads.

### Which is updated more often, iAmDrums or Sound With Bones?

iAmDrums ships an update every 3 months, and Sound With Bones weekly. Most recently, iAmDrums was updated on November 6, 2026 and Sound With Bones on November 10, 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.*