# SEI Conferences vs Structural Engineering Suite

The clearest difference is in-app purchases: SEI Conferences at none against Structural Engineering Suite's 3. SEI Conferences also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Structural Engineering Suite sells 3 one-off in-app purchases. SEI Conferences asks for nothing beyond the download.

## The numbers

| Metric | SEI Conferences | Structural Engineering Suite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 38 MB | 65 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [American Society of Civil Engineers](https://appshunter.io/developer/494066578) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### SEI Conferences

[App page](https://appshunter.io/ios/app/sei-conferences/id1609985578)

**Features:** macOS Compatibility

**In-app purchases:** none


### Structural Engineering Suite

[App page](https://appshunter.io/ios/app/structural-engineering-suite/id6780693967)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Structural Learning Studio | $4.99 | one-time |
| Structural Engineer's Toolkit | $4.99 | one-time |
| All Modules Bundle | $12.99 | one-time |


## Frequently asked questions

### Is SEI Conferences free?

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

### Is Structural Engineering Suite free?

Structural Engineering Suite is free to download, with in-app purchases available.

### Do SEI Conferences or Structural Engineering Suite have ads?

Neither SEI Conferences nor Structural Engineering Suite shows ads.

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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.*