# SymphonyLight vs Smart Cover

The clearest difference is rating: SymphonyLight at 2.2 against Smart Cover's 1.7. SymphonyLight also leads on ratings volume (106 vs 3) and iOS requirement (11.4 vs 13.0). Smart Cover's advantage is update cadence (weekly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SymphonyLight holds the better App Store score, 2.2 against 1.7. That said, the two scores are not equally well evidenced: SymphonyLight has 106 ratings behind it against 3, so its average is the more settled of the two.

SymphonyLight ships an update monthly, Smart Cover weekly. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SymphonyLight | Smart Cover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (106 ratings)](https://appshunter.io/ios/app/symphonylight/id1579153131/reviews)** | [1.7 (3 ratings)](https://appshunter.io/ios/app/smart-cover/id6463355228/reviews) |
| Number of ratings | **106** | 3 |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 41 MB | 6 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [DKC Technology Co., Ltd.](https://appshunter.io/developer/1148503394) |

## What reviewers say

### SymphonyLight

[App page](https://appshunter.io/ios/app/symphonylight/id1579153131)

Control your Bluetooth devices and unlock smart living modes. Enhance your quality of life by managing your connected devices with ease.

**Highlights:** Bluetooth device control, Smart living modes, Enhance quality of life, Connect and manage devices

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

**In-app purchases:** none


### Smart Cover

[App page](https://appshunter.io/ios/app/smart-cover/id6463355228)

This app allows users to cast content to an e-ink screen with a simple touch. It offers themed screen casting and custom editing options for personalized displays.

**Highlights:** E-ink screen casting, Themed screen casting, Customizable screen editing, One-touch casting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SymphonyLight free?

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

### Is Smart Cover free?

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

### Which has better reviews, SymphonyLight or Smart Cover?

SymphonyLight is rated higher. SymphonyLight averages 2.2 out of 5 from 106 ratings, while Smart Cover averages 1.7 from 3 ratings.

### Do SymphonyLight or Smart Cover have ads?

Neither SymphonyLight nor Smart Cover shows ads.

### Which is updated more often, SymphonyLight or Smart Cover?

SymphonyLight ships an update monthly, and Smart Cover weekly. Most recently, SymphonyLight was updated on September 20, 2026 and Smart Cover on September 18, 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.*