# acmqueue vs Supply Chain Knowledge Center

The clearest difference is rating: Supply Chain Knowledge Center at 4.5 against acmqueue's 1.6. Supply Chain Knowledge Center also leads on in-app purchases (none vs 23) and update cadence (every 4 weeks vs every 11 months). acmqueue's advantage is review sentiment (9% vs 0%) and iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

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

Supply Chain Knowledge Center holds the better App Store score, 4.5 against 1.6. Both are backed by a comparable volume of ratings — 8 and 13 respectively. Written reviews complicate that: 9% of acmqueue's written reviews are positive against 0% of Supply Chain Knowledge Center's, so the app with the better star average is not the one people write more warmly about.

acmqueue ships an update every 11 months, Supply Chain Knowledge Center every 4 weeks. The most recent releases landed on June 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | acmqueue | Supply Chain Knowledge Center |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (8 ratings)](https://appshunter.io/ios/app/acmqueue/id1035354478/reviews) | **[4.5 (13 ratings)](https://appshunter.io/ios/app/supply-chain-knowledge-center/id6444345125/reviews)** |
| Number of ratings | 8 | **13** |
| Positive reviews | **9.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 weeks** |
| Monetization | Freemium | **Ad-supported** |
| Size | 78 MB | 104 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Association for Computing Machinery](https://appshunter.io/developer/405041865) | [APICS](https://appshunter.io/developer/705513117) |

## 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 |


### Supply Chain Knowledge Center

[App page](https://appshunter.io/ios/app/supply-chain-knowledge-center/id6444345125)

Access supply chain education and resources on your mobile device. Features microlearnings, foundational modules, a comprehensive dictionary, and on-demand webinars. Earn certification maintenance points and connect with industry peers.

**Highlights:** Microlearning videos, Foundational supply chain modules, ASCM Supply Chain Dictionary, On-demand expert webinars, Certification maintenance points, Peer discussion forums

**In-app purchases:** none


## Frequently asked questions

### Is acmqueue free?

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

### Is Supply Chain Knowledge Center free?

Supply Chain Knowledge Center is free to download, with no in-app purchases.

### Which has better reviews, acmqueue or Supply Chain Knowledge Center?

Supply Chain Knowledge Center is rated higher. acmqueue averages 1.6 out of 5 from 8 ratings, while Supply Chain Knowledge Center averages 4.5 from 13 ratings.

### Do acmqueue or Supply Chain Knowledge Center have ads?

Neither acmqueue nor Supply Chain Knowledge Center shows ads.

### Which is updated more often, acmqueue or Supply Chain Knowledge Center?

acmqueue ships an update every 11 months, and Supply Chain Knowledge Center every 4 weeks. Most recently, acmqueue was updated on June 1, 2026 and Supply Chain Knowledge Center on September 17, 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.*