# Propofol Dreams vs AnSo

The clearest difference is in-app purchases: Propofol Dreams at none against AnSo's 4. AnSo's advantage is update cadence (fortnightly vs every 5 weeks) and chart position (#126 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AnSo sells 4 in-app purchases, starting at $0.49 per month. Propofol Dreams asks for nothing beyond the download.

Propofol Dreams ships an update every 5 weeks, AnSo fortnightly. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Propofol Dreams | AnSo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (31 ratings)](https://appshunter.io/ios/app/anso/id1627451047/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 40.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Subscription |
| Best chart rank | — | **#126** |
| Size | 24 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [George Zhong](https://appshunter.io/developer/1594015124) | [Sumo Enterprises Pty Ltd](https://appshunter.io/developer/1202779263) |

## What reviewers say

### Propofol Dreams

[App page](https://appshunter.io/ios/app/propofol-dreams/id1594015122)

**Features:** macOS Compatibility

**In-app purchases:** none


### AnSo

[App page](https://appshunter.io/ios/app/anso/id1627451047)

**Currently charting:** #126 Top Grossing · Medical (US App Store)

This app helps anesthesiologists quickly identify sonoanatomy for various procedures. It offers detailed images, landmark sketches, and innervation data for nerve blocks, along with tips from experienced clinicians. It covers regional anesthesia and other perioperative ultrasound uses.

**Highlights:** Sonoanatomy identification, Landmark sketches, Nerve block innervation, Ergonomic positioning guides, Perioperative ultrasound uses, Clinical tips and notes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AnSo one month subscription | $0.49 | per month |
| AnSo Pro one year subscription | $5.99 | per year |
| AnSo Pro subscription | $5.99 | per year |
| AnSo one year subscription | $5.99 | per year |


## Frequently asked questions

### Is Propofol Dreams free?

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

### Is AnSo free?

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

### Do Propofol Dreams or AnSo have ads?

Neither Propofol Dreams nor AnSo shows ads.

### Which is updated more often, Propofol Dreams or AnSo?

Propofol Dreams ships an update every 5 weeks, and AnSo fortnightly. Most recently, Propofol Dreams was updated on October 27, 2026 and AnSo on November 3, 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.*