# CBT Thought Diary App vs NutriWork

The clearest difference is in-app purchases: NutriWork at none against CBT Thought Diary App's 2. NutriWork also leads on iOS requirement (13.4 vs 16.6). CBT Thought Diary App's advantage is update cadence (every 2 months vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. CBT Thought Diary App sells 2 in-app purchases, starting at $29.99 per year. NutriWork asks for nothing beyond the download.

CBT Thought Diary App ships an update every 2 months, NutriWork every 6 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CBT Thought Diary App | NutriWork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/cbt-thought-diary-app/id6478697575/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Freemium | — |
| Size | 10 MB | 51 MB |
| Requires iOS | 16.6 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Aly Bairamov](https://appshunter.io/developer/1156046797) | [TRIOTECH SYSTEMS INC.](https://appshunter.io/developer/1779490152) |

## What reviewers say

### CBT Thought Diary App

[App page](https://appshunter.io/ios/app/cbt-thought-diary-app/id6478697575)

This app helps you track and transform your thoughts and emotions using the ABC model of Cognitive Behavioral Therapy. Log your experiences, gain insights into patterns, and challenge negativity for improved mental well-being. Securely store your data and export progress for personal review or sharing with professionals.

**Highlights:** ABC model thought logging, Historical emotional insights, PDF progress export, Privacy-focused data storage, Positive thinking guidance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CBT Premium Yearly | $29.99 | per year |
| CBT Premium Yearly | $29.99 | per year |


### NutriWork

[App page](https://appshunter.io/ios/app/nutriwork/id6738423604)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CBT Thought Diary App free?

CBT Thought Diary App is free to download, with in-app purchases available.

### Is NutriWork free?

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

### Do CBT Thought Diary App or NutriWork have ads?

Neither CBT Thought Diary App nor NutriWork shows ads.

### Which is updated more often, CBT Thought Diary App or NutriWork?

CBT Thought Diary App ships an update every 2 months, and NutriWork every 6 months. Most recently, CBT Thought Diary App was updated on October 6, 2026 and NutriWork on October 8, 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.*