# HRSYT vs Evledev

HRSYT and Evledev are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HRSYT ships an update monthly, Evledev every 4 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | HRSYT | Evledev |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/hrsyt/id6502675127/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 400 MB | 99 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [兰妹 叶](https://appshunter.io/developer/1742195165) | [Jinping HUANG](https://appshunter.io/developer/1800222615) |

## What reviewers say

### HRSYT

[App page](https://appshunter.io/ios/app/hrsyt/id6502675127)

Create dynamic and personalized lighting experiences for your home. Schedule lights, adjust brightness and color temperature, and set custom scenes for any occasion. Even sync lights to music for an immersive atmosphere.

**Highlights:** Customizable lighting schedules, Adjustable brightness and color temperature, Accent lighting control, Pre-set holiday lighting scenes, Music synchronization for lights, Mobile control via smartphone

**Features:** macOS Compatibility

**In-app purchases:** none


### Evledev

[App page](https://appshunter.io/ios/app/evledev/id6742834726)

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

**In-app purchases:** none


## Frequently asked questions

### Is HRSYT free?

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

### Is Evledev free?

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

### Do HRSYT or Evledev have ads?

Neither HRSYT nor Evledev shows ads.

### Which is updated more often, HRSYT or Evledev?

HRSYT ships an update monthly, and Evledev every 4 weeks. Most recently, HRSYT was updated on September 30, 2026 and Evledev on October 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.*