# motusONE vs Drill Drop

The clearest difference is in-app purchases: motusONE at none against Drill Drop's 1. motusONE also leads on iOS requirement (9.3 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Drill Drop sells 1 one-off in-app purchase. motusONE asks for nothing beyond the download.

motusONE ships an update every 2 weeks, Drill Drop weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | motusONE | Drill Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/motusone/id1235066013/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 175 MB | 63 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Driveline Baseball](https://appshunter.io/developer/1513897848) | [Oleksandr Kazimirchuk](https://appshunter.io/developer/1730603170) |

## What reviewers say

### motusONE

[App page](https://appshunter.io/ios/app/motusone/id1235066013)

This platform offers clinical-grade movement assessments using wireless sensors and smart apparel. It helps reduce injury risk, improve workplace safety, and analyze performance for physical therapy, sports, and work environments.

**Highlights:** Wireless multi-sensor network, Bluetooth connectivity to iOS devices, Objective, clinical-grade assessments, Injury risk reduction, Workplace safety improvement, Sports performance analysis, Rehabilitation insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Drill Drop

[App page](https://appshunter.io/ios/app/drill-drop/id6756858789)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drill Drop Pro | $11.99 | one-time |


## Frequently asked questions

### Is motusONE free?

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

### Is Drill Drop free?

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

### Do motusONE or Drill Drop have ads?

Neither motusONE nor Drill Drop shows ads.

### Which is updated more often, motusONE or Drill Drop?

motusONE ships an update every 2 weeks, and Drill Drop weekly. Most recently, motusONE was updated on October 24, 2026 and Drill Drop on October 21, 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.*