# Easleep vs 灵光

The clearest difference is review sentiment: Easleep at 90% against 灵光's 76%. Easleep also leads on iOS requirement (13.0 vs 15.0). 灵光's advantage is update cadence (every 10 days vs every 3 weeks). 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.

Easleep ships an update every 3 weeks, 灵光 every 10 days. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Easleep | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (84 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews)** |
| Number of ratings | — | **84** |
| Positive reviews | **90.0% of reviews** | 75.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 87 MB | 283 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [BrainCo Inc](https://appshunter.io/developer/1148192149) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### Easleep

[App page](https://appshunter.io/ios/app/easleep/id1629555686)

This app uses neuroscience and AI to analyze sleep patterns via a connected device. It offers personalized sleep aids, including soundscapes, CES stimulation, and cognitive behavioral therapy courses, to improve sleep quality.

**Highlights:** EEG-based sleep stage monitoring, Personalized sleep music and soundscapes, Cranial Electrical Stimulation (CES) sleep aid, Cognitive Behavioral Therapy for Insomnia (CBTI) courses, Detailed sleep reports and analysis, Sleep recovery camp services

**Features:** Vision Pro support

**In-app purchases:** none


### 灵光

[App page](https://appshunter.io/ios/app/ai/id6751496092)

This AI assistant integrates language, image, voice, and data understanding to generate multimodal outputs like 3D models, audio, charts, and animations. It offers features for quick app generation, interactive learning, and intelligent visual exploration, making complex information simple.

**Highlights:** Generate interactive apps in 30 seconds, Visualize complex knowledge with 3D models, illustrations, and animations, Understand and generate images and videos, Real-time scene understanding and visual Q&A, Interactive maps for planning and exploration, Summarize financial reports and documents

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

**In-app purchases:** none


## Frequently asked questions

### Is Easleep free?

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

### Is 灵光 free?

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

### Do Easleep or 灵光 have ads?

Neither Easleep nor 灵光 shows ads.

### Which is updated more often, Easleep or 灵光?

Easleep ships an update every 3 weeks, and 灵光 every 10 days. Most recently, Easleep was updated on October 20, 2026 and 灵光 on October 28, 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.*