# AZ vs DevOpsLingo

The clearest difference is update cadence: DevOpsLingo at daily against AZ's every 5 weeks. AZ's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AZ sells 4 in-app purchases, starting at $7.99 per month and DevOpsLingo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AZ ships an update every 5 weeks, DevOpsLingo daily. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AZ | DevOpsLingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 77 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Duy Khanh](https://appshunter.io/developer/1345775745) | [Sitar Gold](https://appshunter.io/developer/1883374624) |

## What reviewers say

### AZ

[App page](https://appshunter.io/ios/app/az-900-exam-pass/id6755059465)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Month | $7.99 | per month |
| Premium 3 Months | $14.99 | per 3 months |
| Premium 6 Months | $29.99 | per 6 months |
| Premium 12 Months | $49.99 | per year |


### DevOpsLingo

[App page](https://appshunter.io/ios/app/devopslingo/id6760232209)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevOpsLingo Pro | $9.99 | one-time |


## Frequently asked questions

### Is AZ free?

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

### Is DevOpsLingo free?

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

### Do AZ or DevOpsLingo have ads?

Neither AZ nor DevOpsLingo shows ads.

### Which is updated more often, AZ or DevOpsLingo?

AZ ships an update every 5 weeks, and DevOpsLingo daily. Most recently, AZ was updated on September 19, 2026 and DevOpsLingo on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*