# Intelligent Motion vs OptoSense

The clearest difference is price: Intelligent Motion at Free against OptoSense's $9.99. Intelligent Motion also leads on in-app purchases (none vs 6) and iOS requirement (12.4 vs 17.6). OptoSense's advantage is update cadence (every 5 days vs every 2 weeks). On ads and device support there is nothing between them.

Intelligent Motion is free to download; OptoSense costs $9.99 up front. OptoSense sells 6 one-off in-app purchases. Intelligent Motion asks for nothing beyond the download.

Intelligent Motion ships an update every 2 weeks, OptoSense every 5 days. The most recent releases landed on May 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Intelligent Motion | OptoSense |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 38 MB | 173 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [50 Minutes ApS](https://appshunter.io/developer/1672346242) | [NeuroSense](https://appshunter.io/developer/1805839241) |

## What reviewers say

### Intelligent Motion

[App page](https://appshunter.io/ios/app/intelligent-motion/id1672346240)

**Features:** macOS Compatibility

**In-app purchases:** none


### OptoSense

[App page](https://appshunter.io/ios/app/optosense/id6744061471)

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Animals and nature | $2.99 | one-time |
| Vehicles and machines | $2.99 | one-time |
| Faces, dino, animals and toys | $2.99 | one-time |
| Fantasy and mosters | $2.99 | one-time |
| Interactive feature for images | $5.99 | one-time |
| Next Level OPK | $6.99 | one-time |


## Frequently asked questions

### Is Intelligent Motion free?

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

### Is OptoSense free?

OptoSense costs $9.99, and also offers in-app purchases.

### Do Intelligent Motion or OptoSense have ads?

Neither Intelligent Motion nor OptoSense shows ads.

### Which is updated more often, Intelligent Motion or OptoSense?

Intelligent Motion ships an update every 2 weeks, and OptoSense every 5 days. Most recently, Intelligent Motion was updated on May 22, 2026 and OptoSense on September 23, 2026.

---

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