# Psychiatric Nursing vs ChatESS

The clearest difference is in-app purchases: ChatESS at none against Psychiatric Nursing's 5. ChatESS also leads on ads (none vs shown) and update cadence (weekly vs every 7 months). Psychiatric Nursing's advantage is device support (4 vs 2). On price and iOS requirement there is nothing between them.

Both are free to download. Psychiatric Nursing sells 5 in-app purchases, starting at $27.99 per year. ChatESS asks for nothing beyond the download.

Psychiatric Nursing ships an update every 7 months, ChatESS weekly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Psychiatric Nursing | ChatESS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/psychiatric-nursing/id1617763746/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) | [TIME EXPRESS PARCELS DELIVERY LLC](https://appshunter.io/developer/1234922024) |

## What reviewers say

### Psychiatric Nursing

[App page](https://appshunter.io/ios/app/psychiatric-nursing/id1617763746)

This comprehensive resource helps develop individualized care plans for psychiatric patients. It covers diagnostic information, safe medication administration, and includes updated content reflecting the latest DSM-5 guidelines and psychotropic medications. The app is designed for various healthcare settings and offers powerful search functionality.

**Highlights:** Diagnostic information for care plans, Psychotropic medication guide, DSM-5 organized content, Detailed nursing diagnoses and interventions, SmartSearch technology, Offline content access

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25%off sub-Psychiatric Nursing | $27.99 | per year |
| 20% offer for Limited period | $29.49 | per year |
| Psychiatric Nursing 1Y Suboff | $29.99 | per year |
| 15%off sub-Psychiatric Nursing | $31.49 | per year |
| Psychiatric Nursing 1/Y Sub | $36.99 | per year |


### ChatESS

[App page](https://appshunter.io/ios/app/chatess/id6759819854)

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

**In-app purchases:** none


## Frequently asked questions

### Is Psychiatric Nursing free?

Psychiatric Nursing is free to download, with in-app purchases available.

### Is ChatESS free?

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

### Do Psychiatric Nursing or ChatESS have ads?

Psychiatric Nursing shows ads; ChatESS does not.

### Which is updated more often, Psychiatric Nursing or ChatESS?

Psychiatric Nursing ships an update every 7 months, and ChatESS weekly. Most recently, Psychiatric Nursing was updated on November 3, 2026 and ChatESS on November 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.*