# 失眠E療 vs Sleepillow

失眠E療 and Sleepillow 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.

失眠E療 ships an update every 15 months, Sleepillow every 8 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 失眠E療 | Sleepillow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 months** |
| Monetization | Free | — |
| Size | 35 MB | 135 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The University of Hong Kong](https://appshunter.io/developer/451384643) | [Hong Kong Playground Association](https://appshunter.io/developer/886115780) |

## What reviewers say

### 失眠E療

[App page](https://appshunter.io/ios/app/e/id1463472912)

This app offers an online platform based on cognitive behavioral therapy for insomnia (CBT-I). It provides six courses covering sleep knowledge, behavioral strategies, sleep hygiene, and cognitive therapy, along with tools like sleep diaries to help users manage and improve their sleep.

**Highlights:** Cognitive Behavioral Therapy for Insomnia (CBT-I), Six structured courses on sleep management, Sleep diary tool, Relaxation training exercises, Knowledge and techniques for insomnia, Relapse prevention strategies

**In-app purchases:** none


### Sleepillow

[App page](https://appshunter.io/ios/app/sleepillow/id6450578586)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 失眠E療 free?

失眠E療 is free to download, with no in-app purchases.

### Is Sleepillow free?

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

### Do 失眠E療 or Sleepillow have ads?

Neither 失眠E療 nor Sleepillow shows ads.

### Which is updated more often, 失眠E療 or Sleepillow?

失眠E療 ships an update every 15 months, and Sleepillow every 8 months. Most recently, 失眠E療 was updated on October 1, 2026 and Sleepillow on October 3, 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.*