# Keepsmile vs Casambi Pro

The clearest difference is ads: Casambi Pro at none against Keepsmile's shown. Casambi Pro also leads on monetization model (free vs ad-supported). Keepsmile's advantage is review sentiment (20% vs 0%) and iOS requirement (12.0 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Keepsmile ships an update every 3 weeks, Casambi Pro fortnightly. The most recent releases landed on September 25, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Keepsmile | Casambi Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4.8K ratings)](https://appshunter.io/ios/app/keepsmile/id1543351744/reviews)** | — |
| Number of ratings | **4.8K** | — |
| Positive reviews | **20.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 122 MB | 17 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳市优智达科技有限公司](https://appshunter.io/developer/1651370948) | [Casambi Technologies Oy](https://appshunter.io/developer/731859320) |

## What reviewers say

### Keepsmile

[App page](https://appshunter.io/ios/app/keepsmile/id1543351744)

Control a wide range of smart lighting products, including strip lights, bulbs, and lamps. Adjust colors, brightness, and settings for various lighting types like pool lamps and car lights.

**Highlights:** Control strip lights, Manage LED bulbs, Operate floor lamps, Adjust wake lights, Control star lights, Manage car lights, Operate pool lamps

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🔨 Customizable lights
- 🎨 Wide range of colors
- 💡 Music sync feature

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔍 Limited color control
- 💤 Timer feature not working
- 📺 Interferes with other devices
- 🔇 Mandatory ads

**Reported bugs**

- Lights randomly change color
- App crashes or freezes
- Bluetooth connection issues
- Inability to log in or register

**Requested features**

- More customization options
- Ability to create custom light patterns
- Integration with smart home platforms
- Option to disable ads


### Casambi Pro

[App page](https://appshunter.io/ios/app/casambi-pro/id1567030345)

This app simplifies complex lighting control configurations for professionals. It allows for off-site planning on PC and on-site commissioning via iPad, streamlining the setup of lighting projects with features like scene setting, dimming, and sensor integration.

**Highlights:** Off-site project planning, On-site device commissioning, Scene setting, Dimming and tunable white control, Layout, space, and group management, Switch and sensor integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Keepsmile free?

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

### Is Casambi Pro free?

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

### Do Keepsmile or Casambi Pro have ads?

Keepsmile shows ads; Casambi Pro does not.

### Which is updated more often, Keepsmile or Casambi Pro?

Keepsmile ships an update every 3 weeks, and Casambi Pro fortnightly. Most recently, Keepsmile was updated on September 25, 2026 and Casambi Pro on July 5, 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.*