# CBT vs CareDoc

The clearest difference is review sentiment: CareDoc at 100% against CBT's 47%. CareDoc also leads on rating (5.0 vs 4.6) and update cadence (every 2 months vs every 7 months). CBT's advantage is ratings volume (11K vs 2). 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.

CareDoc holds the better App Store score, 5.0 against 4.6. 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 100% of CareDoc's.

CBT ships an update every 7 months, CareDoc every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CBT | CareDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (11K ratings)](https://appshunter.io/ios/app/cbt-i-coach/id655918660/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/caredoc/id6450308541/reviews)** |
| Number of ratings | **11K** | 2 |
| Positive reviews | 46.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 217 MB | 13 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [US Department of Veterans Affairs (VA)](https://appshunter.io/developer/430646305) | [Massachusetts General Hospital](https://appshunter.io/developer/376928206) |

## 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


### CareDoc

[App page](https://appshunter.io/ios/app/caredoc/id6450308541)

This app collects personalized health research data from participants based on their study. Features vary by study and can include text, audio, video, and chat. Data collected may involve questionnaires, surveys, and smartphone sensor information.

**Highlights:** Personalized research health information, Text, audio, and video recordings, Chat groups for studies, Questionnaires and surveys, Smartphone sensor data collection, Geolocation and activity tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CBT free?

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

### Is CareDoc free?

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

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

CareDoc is rated higher. CBT averages 4.6 out of 5 from 11K ratings, while CareDoc averages 5.0 from 2 ratings.

### Do CBT or CareDoc have ads?

Neither CBT nor CareDoc shows ads.

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

CBT ships an update every 7 months, and CareDoc every 2 months. Most recently, CBT was updated on October 18, 2026 and CareDoc on October 14, 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.*