# Kasa Smart vs Motion Arm UI

The clearest difference is in-app purchases: Motion Arm UI at none against Kasa Smart's 8. Kasa Smart's advantage is update cadence (every 3 weeks vs every 8 months) and chart position (#36 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Kasa Smart sells 8 in-app purchases, starting at $2.99 per month. Motion Arm UI asks for nothing beyond the download.

Kasa Smart ships an update every 3 weeks, Motion Arm UI every 8 months. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Kasa Smart | Motion Arm UI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (81K ratings)](https://appshunter.io/ios/app/kasa-smart/id1034035493/reviews)** | — |
| Number of ratings | **81K** | — |
| Positive reviews | 81.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#36** | — |
| Size | 617 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TP-Link Systems Inc.](https://appshunter.io/developer/1713842892) | [Motion Control Inc.](https://appshunter.io/developer/787443189) |

## What reviewers say

### Kasa Smart

[App page](https://appshunter.io/ios/app/kasa-smart/id1034035493)

**Currently charting:** #36 Top Grossing · Lifestyle, #94 Top Free · Lifestyle (US App Store)

Control and manage your TP-LINK smart home devices from anywhere. Schedule appliances, set custom modes, and monitor your devices remotely. Offers cloud storage for security camera footage.

**Highlights:** Remote device control, Scheduling and automation, Away Mode for security, Cloud storage for cameras, Device configuration, Real-time monitoring

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kasa Care Plus 1 Cam/month | $2.99 | per month |
| Kasa Care Plus 2 Cam/month | $5.99 | per month |
| Kasa Care Plus 3 Cam/month | $8.99 | per month |
| Kasa Care Premium 10 Cam/month | $9.99 | per month |
| Kasa Care Plus 1 Cam/year | $29.99 | per year |
| Kasa Care Plus 2 Cam/year | $59.99 | per year |
| Kasa Care Plus 3 Cam/year | $89.99 | per year |
| Kasa Care Premium 10 Cam/year | $99.99 | per year |

**What reviewers like**

- 🚀 Easy setup and use
- 🔒 Reliable and secure
- 👍 Convenient remote control
- 👍 Helpful scheduling and automation features
- 👍 Integrates well with smart home ecosystems

**What reviewers complain about**

- 🐛 Connectivity issues and device disconnections
- 🐛 Slow app performance and responsiveness
- 🐛 Buggy updates causing functionality loss
- 🔒 Security concerns with unsecured WiFi connections
- 👎 Limited customization and control options

**Reported bugs**

- App getting stuck on terms of service page
- Devices disappearing from the app
- Schedules and automations not working as expected
- Inconsistent time and location settings

**Requested features**

- More flexible scheduling options (e.g. random on/off, sunrise/sunset offsets)
- Ability to share access and control with multiple users
- Improved energy monitoring and reporting
- Expanded compatibility with more smart home devices
- Easier device organization and grouping


### Motion Arm UI

[App page](https://appshunter.io/ios/app/motion-arm-ui/id1327572766)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kasa Smart free?

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

### Is Motion Arm UI free?

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

### Do Kasa Smart or Motion Arm UI have ads?

Neither Kasa Smart nor Motion Arm UI shows ads.

### Which is updated more often, Kasa Smart or Motion Arm UI?

Kasa Smart ships an update every 3 weeks, and Motion Arm UI every 8 months. Most recently, Kasa Smart was updated on November 8, 2026 and Motion Arm UI on November 6, 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.*