# Quick Annotate vs SiteAlign Pro

The clearest difference is update cadence: SiteAlign Pro at every 11 days against Quick Annotate's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Annotate sells 1 one-off in-app purchase and SiteAlign Pro sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Quick Annotate ships an update monthly, SiteAlign Pro every 11 days. The most recent releases landed on October 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Quick Annotate | SiteAlign Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/quick-annotate/id6746206241/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [9468-7969 Quebec Inc.](https://appshunter.io/developer/1605647680) | [CHADWYN K WILLIAMS](https://appshunter.io/developer/1848061037) |

## What reviewers say

### Quick Annotate

[App page](https://appshunter.io/ios/app/quick-annotate/id6746206241)

Easily mark up photos with drawings and text to highlight important details. Share or save your annotated images instantly for quick communication and documentation.

**Highlights:** Draw arrows, rectangles, and freehand lines, Add text annotations, Share marked-up images, Save annotated images to device, Instant photo markup

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | one-time |


### SiteAlign Pro

[App page](https://appshunter.io/ios/app/sitealign-pro/id6754368289)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiteAlign Pro Monthly | $4.99 | per month |
| SiteAlign Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Quick Annotate free?

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

### Is SiteAlign Pro free?

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

### Do Quick Annotate or SiteAlign Pro have ads?

Neither Quick Annotate nor SiteAlign Pro shows ads.

### Which is updated more often, Quick Annotate or SiteAlign Pro?

Quick Annotate ships an update monthly, and SiteAlign Pro every 11 days. Most recently, Quick Annotate was updated on October 22, 2026 and SiteAlign Pro on October 4, 2026.

---

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