# acmqueue vs SEI Conferences

The clearest difference is in-app purchases: SEI Conferences at none against acmqueue's 23. SEI Conferences also leads on update cadence (every 3 weeks vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. acmqueue sells 23 in-app purchases, starting at $19.99 per year. SEI Conferences asks for nothing beyond the download.

acmqueue ships an update every 11 months, SEI Conferences every 3 weeks. The most recent releases landed on June 1, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | acmqueue | SEI Conferences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (8 ratings)](https://appshunter.io/ios/app/acmqueue/id1035354478/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 78 MB | 38 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Association for Computing Machinery](https://appshunter.io/developer/405041865) | [American Society of Civil Engineers](https://appshunter.io/developer/494066578) |

## What reviewers say

### acmqueue

[App page](https://appshunter.io/ios/app/acmqueue/id1035354478)

This publication offers in-depth technical articles and case studies for software engineers, focusing on emerging technologies and challenges. It provides critical insights to guide better engineering and design choices, keeping practitioners informed about the future of the field.

**Highlights:** In-depth technical articles, Case studies on emerging technologies, Focus on future challenges, Guidance for engineering and design, Bimonthly issues, Content for practitioners

**Features:** macOS Compatibility

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $19.99 | per year |
| September/October 2015 | $6.99 | one-time |
| November/December 2015 | $6.99 | one-time |
| January/February 2016 | $6.99 | one-time |
| May/June 2016 | $6.99 | one-time |
| September/October 2016 | $6.99 | one-time |
| November/December 2016 | $6.99 | one-time |
| March/April 2018 | $6.99 | one-time |
| November/December 2019 | $6.99 | one-time |
| September/October 2023 | $6.99 | one-time |
| November/December 2023 | $6.99 | one-time |
| January/February 2024 | $6.99 | one-time |
| March/April 2024 | $6.99 | one-time |
| November/December 2025 | $6.99 | one-time |
| January/February 2026 | $6.99 | one-time |
| September/October 2025 | $6.99 | one-time |
| July/August 2025 | $6.99 | one-time |
| May/June 2025 | $6.99 | one-time |
| March/April 2025 | $6.99 | one-time |
| January/February 2025 | $6.99 | one-time |
| November/December 2024 | $6.99 | one-time |
| July/August 2024 | $6.99 | one-time |
| May/June 2024 | $6.99 | one-time |


### SEI Conferences

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is acmqueue free?

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

### Is SEI Conferences free?

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

### Do acmqueue or SEI Conferences have ads?

Neither acmqueue nor SEI Conferences shows ads.

### Which is updated more often, acmqueue or SEI Conferences?

acmqueue ships an update every 11 months, and SEI Conferences every 3 weeks. Most recently, acmqueue was updated on June 1, 2026 and SEI Conferences on June 2, 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.*