# fi light vs Smart Elfin

The clearest difference is rating: fi light at 2.8 against Smart Elfin's 1.4. fi light also leads on review sentiment (23% vs 5%) and iOS requirement (9.0 vs 11.0). Smart Elfin's advantage is update cadence (fortnightly vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

fi light holds the better App Store score, 2.8 against 1.4. Both are backed by a comparable volume of ratings — 101 and 139 respectively. Written reviews point the same way: 23% of fi light's written reviews are positive against 5% of Smart Elfin's.

fi light ships an update every 6 weeks, Smart Elfin fortnightly. The most recent releases landed on September 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | fi light | Smart Elfin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (101 ratings)](https://appshunter.io/ios/app/fi-light/id1253829102/reviews)** | [1.4 (139 ratings)](https://appshunter.io/ios/app/smart-elfin/id1440248237/reviews) |
| Number of ratings | 101 | **139** |
| Positive reviews | **23.0% of reviews** | 4.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 25 MB | 50 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兴魁 胡](https://appshunter.io/developer/1050544418) | [Quspeed Future Artificial Intelligence Technology Guangzhou Co., Ltd.](https://appshunter.io/developer/1440248236) |

## What reviewers say

### fi light

[App page](https://appshunter.io/ios/app/fi-light/id1253829102)

Control your smart Bluetooth LED lights with this app. Adjust colors, color temperature, and brightness. It also offers music and sound-reactive modes, built-in dynamic effects, and scheduling.

**Highlights:** RGB/WWCW lighting control, Color temperature and brightness adjustment, Music-synchronized color changes, Built-in dynamic modes with adjustable speed, Sound-reactive color changes, Timing switch functionality

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

**In-app purchases:** none

**What reviewers like**

- 💡 Good color and brightness
- 💰 Affordable price
- 🚀 Connects instantly (sometimes)
- 👍 Easy to use (sometimes)
- 💡 Impressive brightness

**What reviewers complain about**

- 🐛 App crashes/freezes
- 🐛 Bluetooth connection issues
- 🐛 App not working on newer iPhones
- 🐛 UI elements hidden/unreachable
- 🐛 Inconsistent timing/timer issues

**Reported bugs**

- App not connecting to device
- Settings reverting to half intensity
- Inconsistent timing option
- App buttons hidden under top menu bar
- Additional settings not accessible

**Requested features**

- Move power button to bottom of screen
- Improve app translation/instructions
- Make app compatible with all iPhone sizes
- Add consistent timing option
- Allow contrast between colors for holidays


### Smart Elfin

[App page](https://appshunter.io/ios/app/smart-elfin/id1440248237)

Control smart home devices like lights and fans via Bluetooth or Wi-Fi. Manage power, brightness, color temperature, and fan speed. Schedule automatic turn-off times for convenience.

**Highlights:** Device power on/off, Adjust light brightness, Adjust color temperature, Control fan speed, Scheduled shutdown timers, Quick device setup

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none

**What reviewers like**

- ✨ Works sometimes
- 👍 Good for price (rarely)

**What reviewers complain about**

- ❌ Does not work
- 🐛 Crashing frequently
- ❌ Connection issues
- ❌ Language barriers (Chinese/Japanese)
- ❌ Registration/Login problems

**Reported bugs**

- App crashes on startup
- Bluetooth not detected or enabled
- App says update needed but none available
- Language changes to Chinese/Japanese unexpectedly
- Cannot register or log in

**Requested features**

- Adjust brightness in pulsating mode
- Lighter/darker color options
- Improve app for US market
- Provide clear instructions/tutorials
- Fix language issues (English support)


## Frequently asked questions

### Is fi light free?

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

### Is Smart Elfin free?

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

### Which has better reviews, fi light or Smart Elfin?

fi light is rated higher. fi light averages 2.8 out of 5 from 101 ratings, while Smart Elfin averages 1.4 from 139 ratings.

### Do fi light or Smart Elfin have ads?

Neither fi light nor Smart Elfin shows ads.

### Which is updated more often, fi light or Smart Elfin?

fi light ships an update every 6 weeks, and Smart Elfin fortnightly. Most recently, fi light was updated on September 1, 2026 and Smart Elfin on September 23, 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.*