# Psychology Dictionary vs Therapy Assistant

The clearest difference is rating: Therapy Assistant at 5.0 against Psychology Dictionary's 4.5. Psychology Dictionary's advantage is ratings volume (419 vs 1) and update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Psychology Dictionary sells 8 in-app purchases, starting at $4.99 per 7 days and Therapy Assistant sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Therapy Assistant holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Psychology Dictionary has 419 ratings behind it against 1, so its average is the more settled of the two.

Psychology Dictionary ships an update every 4 weeks, Therapy Assistant every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Psychology Dictionary | Therapy Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (419 ratings)](https://appshunter.io/ios/app/psychology-dictionary/id1500147226/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/therapy-assistant-ai-tools/id6743100813/reviews)** |
| Number of ratings | **419** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 54 MB | 246 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nefarius Apps](https://appshunter.io/developer/1792473508) | [Murat Mese](https://appshunter.io/developer/1796271707) |

## What reviewers say

### Psychology Dictionary

[App page](https://appshunter.io/ios/app/psychology-dictionary/id1500147226)

Explore over 18,000 psychological terms with in-depth explanations and a pronunciation guide. This app serves as a comprehensive resource for students, professionals, and anyone interested in mental health and self-improvement.

**Highlights:** Extensive database of 18,000+ terms, In-depth explanations, Bookmark and favorite terms, Pronunciation guide, Regularly updated content

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $4.99 | per 7 days |
| Premium weekly with discount | $9.99 | per 7 days |
| Premium | $9.99 | per month |
| Premium | $9.99 | per month |
| Premium | $14.99 | per month |
| Premium | $34.99 | per year |
| Premium | $74.99 | per year |

**What reviewers like**

- 📚 Comprehensive psychology terms
- 🤓 Useful for life and exams
- 👍 User-friendly interface
- 🌟 Great resource for students
- 💡 Detailed definitions

**What reviewers complain about**

- 💸 Expensive subscription
- 📺 Intrusive video ads
- 🙄 Ads interrupt typing
- ❌ Rate us function not working

**Reported bugs**

- Typo in definition of 'abuse' (foormal)
- App closes when looking up terms
- Video ads pop out while typing
- Rate us function doesn't work

**Requested features**

- Add small or key examples for each word
- Add horizontal view support for iPad (now implemented)


### Therapy Assistant

[App page](https://appshunter.io/ios/app/therapy-assistant-ai-tools/id6743100813)

This app provides licensed mental health clinicians with AI-powered tools for clinical notes, intervention ideas, and practice management. It offers a library of techniques across various therapy modalities and features for client management, session planning, and progress tracking.

**Highlights:** AI Co-Consult modes for intervention ideas, Library of 90+ therapy techniques, SOAP notes with voice recorder, Client management system, Session scheduling with reminders, Progress tracking, Downloadable worksheets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $12.99 | per month |
| Yearly Premium Access | $99.99 | per year |


## Frequently asked questions

### Is Psychology Dictionary free?

Psychology Dictionary is free to download, with in-app purchases available.

### Is Therapy Assistant free?

Therapy Assistant is free to download, with in-app purchases available.

### Which has better reviews, Psychology Dictionary or Therapy Assistant?

Therapy Assistant is rated higher. Psychology Dictionary averages 4.5 out of 5 from 419 ratings, while Therapy Assistant averages 5.0 from 1 ratings.

### Do Psychology Dictionary or Therapy Assistant have ads?

Neither Psychology Dictionary nor Therapy Assistant shows ads.

### Which is updated more often, Psychology Dictionary or Therapy Assistant?

Psychology Dictionary ships an update every 4 weeks, and Therapy Assistant every 3 months. Most recently, Psychology Dictionary was updated on October 29, 2026 and Therapy Assistant on October 30, 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.*