# AlignScan vs WorldClock

The clearest difference is review sentiment: WorldClock at 67% against AlignScan's 0%. AlignScan's advantage is iOS requirement (13.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AlignScan sells 1 one-off in-app purchase and WorldClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AlignScan ships an update fortnightly, WorldClock every 9 days. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AlignScan | WorldClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/alignscan-document-scanner/id6762578207/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 5 MB | 2 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [智慧 吴](https://appshunter.io/developer/1894708009) | [创宏 陈](https://appshunter.io/developer/1884920634) |

## What reviewers say

### AlignScan

[App page](https://appshunter.io/ios/app/alignscan-document-scanner/id6762578207)

Easily transform document photos into clear, professional files. Features auto-detection, perspective correction, and image enhancement for polished JPG or PDF exports. Ideal for students, professionals, and everyday users needing quick document scanning.

**Highlights:** Auto document detection and crop, Perspective correction, Image enhancement, A4-style page layout, JPG and PDF export, Privacy-friendly local processing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlignScan Full Version | $0.99 | one-time |


### WorldClock

[App page](https://appshunter.io/ios/app/worldclock/id6765791132)

This app helps you quickly check global times and time differences to schedule cross-time zone communications. It supports over 100 cities, offers desktop widgets, and allows for offline use without registration.

**Highlights:** World clock with 100+ cities, Global time and date comparison, Meeting scheduling tool, Desktop widgets, Digital and analog clock styles, Offline functionality, Multi-language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime membership of World Clock | $0.99 | one-time |


## Frequently asked questions

### Is AlignScan free?

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

### Is WorldClock free?

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

### Do AlignScan or WorldClock have ads?

Neither AlignScan nor WorldClock shows ads.

### Which is updated more often, AlignScan or WorldClock?

AlignScan ships an update fortnightly, and WorldClock every 9 days. Most recently, AlignScan was updated on September 15, 2026 and WorldClock on September 21, 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.*