# OT_Dictionary vs Occupational Therapy

The clearest difference is in-app purchases: OT_Dictionary at none against Occupational Therapy's 6. OT_Dictionary also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Occupational Therapy sells 6 in-app purchases, starting at $9.99 per month. OT_Dictionary asks for nothing beyond the download.

OT_Dictionary ships an update every 2 weeks, Occupational Therapy every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OT_Dictionary | Occupational Therapy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/occupational-therapy/id6740727890/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hassan Sarsak](https://appshunter.io/developer/1677914174) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### OT_Dictionary

[App page](https://appshunter.io/ios/app/ot-dictionary/id6446426048)

**Features:** macOS Compatibility

**In-app purchases:** none


### Occupational Therapy

[App page](https://appshunter.io/ios/app/occupational-therapy/id6740727890)

Master occupational therapy with engaging quizzes covering foundations, anatomy, neuroscience, assessment, intervention, psychosocial aspects, pediatrics, geriatrics, and orthopedics. Enhance your knowledge and confidence in the field.

**Highlights:** Comprehensive quiz-based learning, Covers diverse OT topics, Boosts knowledge and confidence, Suitable for students and practitioners, Progress tracking and skill enhancement

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


## Frequently asked questions

### Is OT_Dictionary free?

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

### Is Occupational Therapy free?

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

### Do OT_Dictionary or Occupational Therapy have ads?

Neither OT_Dictionary nor Occupational Therapy shows ads.

### Which is updated more often, OT_Dictionary or Occupational Therapy?

OT_Dictionary ships an update every 2 weeks, and Occupational Therapy every 3 weeks. Most recently, OT_Dictionary was updated on October 12, 2026 and Occupational Therapy on October 9, 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.*