# COM 2023 vs Welding Quiz & AWS Study Guide

The clearest difference is in-app purchases: COM 2023 at none against Welding Quiz & AWS Study Guide's 6. COM 2023 also leads on iOS requirement (13.0 vs 17.0). Welding Quiz & AWS Study Guide's advantage is device support. On price there is nothing between them.

Both are free to download. Welding Quiz & AWS Study Guide sells 6 in-app purchases, starting at $7.99 per 7 days. COM 2023 asks for nothing beyond the download.

## The numbers

| Metric | COM 2023 | Welding Quiz & AWS Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 29 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Canadian Institute of Mining, Metallurgy and Petroleum](https://appshunter.io/developer/1477092249) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### COM 2023

[App page](https://appshunter.io/ios/app/com-2023/id6456042980)

**In-app purchases:** none


### Welding Quiz & AWS Study Guide

[App page](https://appshunter.io/ios/app/welding-quiz-and-aws-study-guide/id6757699521)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


## Frequently asked questions

### Is COM 2023 free?

COM 2023 is free to download, with no in-app purchases.

### Is Welding Quiz & AWS Study Guide free?

Welding Quiz & AWS Study Guide is free to download, with in-app purchases available.

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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.*