# AIUM Events vs Sono Techniques Academy

The clearest difference is ratings volume: AIUM Events at 49 against Sono Techniques Academy's 1. Sono Techniques Academy's advantage is update cadence (every 3 months vs every 12 months) and rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sono Techniques Academy holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AIUM Events has 49 ratings behind it against 1, so its average is the more settled of the two.

AIUM Events ships an update every 12 months, Sono Techniques Academy every 3 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | AIUM Events | Sono Techniques Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (49 ratings)](https://appshunter.io/ios/app/aium-events/id6446066159/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sono-techniques-academy/id6748578886/reviews)** |
| Number of ratings | **49** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 83 MB | 63 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [American Institute of Ultrasound in Medicine](https://appshunter.io/developer/829336627) | [Lynn Flamm](https://appshunter.io/developer/1826393952) |

## What reviewers say

### AIUM Events

[App page](https://appshunter.io/ios/app/aium-events/id6446066159)

Access conference schedules, speaker details, and exhibitor information. Enhance your learning by taking notes and drawing directly on presentation slides. Connect with other attendees through in-app messaging.

**Highlights:** View conference schedule, Access speaker and exhibitor details, Take notes on presentation slides, Draw directly on slides, In-app messaging with attendees

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

**In-app purchases:** none


### Sono Techniques Academy

[App page](https://appshunter.io/ios/app/sono-techniques-academy/id6748578886)

Master ultrasound skills with interactive modules, real case practice, and ARDMS-style quizzes. Designed for OB/GYN students and professionals, this platform offers expert-reviewed content and voice-guided walkthroughs for flexible learning anytime, anywhere.

**Highlights:** Interactive learning modules, Real case-based practice, ARDMS-style registry prep quizzes, Voice-guided walkthroughs, Expert-reviewed content, Medical guideline-based learning

**In-app purchases:** none


## Frequently asked questions

### Is AIUM Events free?

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

### Is Sono Techniques Academy free?

Sono Techniques Academy is free to download, with no in-app purchases.

### Which has better reviews, AIUM Events or Sono Techniques Academy?

Sono Techniques Academy is rated higher. AIUM Events averages 4.8 out of 5 from 49 ratings, while Sono Techniques Academy averages 5.0 from 1 ratings.

### Do AIUM Events or Sono Techniques Academy have ads?

Neither AIUM Events nor Sono Techniques Academy shows ads.

### Which is updated more often, AIUM Events or Sono Techniques Academy?

AIUM Events ships an update every 12 months, and Sono Techniques Academy every 3 months. Most recently, AIUM Events was updated on October 5, 2026 and Sono Techniques Academy on October 16, 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.*