# CBT vs Hypknowledge

The clearest difference is review sentiment: CBT at 47% against Hypknowledge's 0%. CBT also leads on rating (4.6 vs 3.0) and ratings volume (11K vs 2). Hypknowledge's advantage is update cadence (monthly vs every 7 months) and iOS requirement (14.0 vs 17.0). 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.

CBT holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: CBT has 11K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 47% of CBT's written reviews are positive against 0% of Hypknowledge's.

CBT ships an update every 7 months, Hypknowledge monthly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CBT | Hypknowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11K ratings)](https://appshunter.io/ios/app/cbt-i-coach/id655918660/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/hypknowledge/id1545374210/reviews) |
| Number of ratings | **11K** | 2 |
| Positive reviews | **46.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | Free |
| Size | 217 MB | 22 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [US Department of Veterans Affairs (VA)](https://appshunter.io/developer/430646305) | [Quantox Technology Doo Cacak](https://appshunter.io/developer/1281237543) |

## What reviewers say

### CBT

[App page](https://appshunter.io/ios/app/cbt-i-coach/id655918660)

This app guides users through Cognitive Behavioral Therapy for Insomnia (CBT-i) to improve sleep habits and alleviate insomnia symptoms. It teaches strategies for better sleep routines and environments, complementing professional therapy.

**Highlights:** Sleep education, Positive sleep routines, Sleep environment improvement, Structured CBT-i program, Integration with Apple Health and Fitbit

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🙏 Thank you
- 👍 Helpful
- 👍 Easy to use
- 👍 Excellent resource
- 👍 Valuable for treating insomnia

**What reviewers complain about**

- 🐛 Zero direction
- 🐛 Worthless
- 🐛 Compatibility issues
- 🐛 Not a sleep journal
- 🐛 Completely dysfunctional

**Reported bugs**

- Sleep data import broken
- Date malfunction in sleep diary
- Cannot set date past 7/23/2024
- Functionality
- Export doesn't work

**Requested features**

- Add cycle tracking
- Separate napping & dozing
- Dark mode option
- Advanced analytics dashboard
- 5 minute increments for time tracking


### Hypknowledge

[App page](https://appshunter.io/ios/app/hypknowledge/id1545374210)

This app enables clinicians and researchers to register patients and subjects for clinical studies. It facilitates the completion of sleep health screeners, diaries, and questionnaires, with data synchronization from Fitbits. Site administrators can view and download this data for analysis.

**Highlights:** Patient and subject registration, Sleep health screeners, Sleep diaries, Sleep questionnaires, Fitbit data integration, Data visualization (tables & graphs), Excel data export

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

**In-app purchases:** none


## Frequently asked questions

### Is CBT free?

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

### Is Hypknowledge free?

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

### Which has better reviews, CBT or Hypknowledge?

CBT is rated higher. CBT averages 4.6 out of 5 from 11K ratings, while Hypknowledge averages 3.0 from 2 ratings.

### Do CBT or Hypknowledge have ads?

Neither CBT nor Hypknowledge shows ads.

### Which is updated more often, CBT or Hypknowledge?

CBT ships an update every 7 months, and Hypknowledge monthly. Most recently, CBT was updated on October 17, 2026 and Hypknowledge on October 12, 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.*