# AlignScan vs Bio Architect

The clearest difference is price: AlignScan at Free against Bio Architect's $0.99. AlignScan also leads on iOS requirement (15.0 vs 17.0). Bio Architect's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

AlignScan is free to download; Bio Architect costs $0.99 up front. AlignScan sells 3 in-app purchases, starting at $0.99 per month. Bio Architect asks for nothing beyond the download.

AlignScan ships an update fortnightly, Bio Architect every 11 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AlignScan | Bio Architect |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/alignscan-document-scanner/id6762578207/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Paid | — |
| Size | 7 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [智慧 吴](https://appshunter.io/developer/1894708009) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlignScan Pro Monthly | $0.99 | per month |
| AlignScan Pro Yearly | $5.99 | per year |
| AlignScan Pro Lifetime | $9.99 | one-time |


### Bio Architect

[App page](https://appshunter.io/ios/app/bio-architect-bio-writer/id6771379988)

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

**In-app purchases:** none


## Frequently asked questions

### Is AlignScan free?

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

### Is Bio Architect free?

Bio Architect costs $0.99, with no in-app purchases.

### Do AlignScan or Bio Architect have ads?

Neither AlignScan nor Bio Architect shows ads.

### Which is updated more often, AlignScan or Bio Architect?

AlignScan ships an update fortnightly, and Bio Architect every 11 days. Most recently, AlignScan was updated on October 25, 2026 and Bio Architect on October 24, 2026.

---

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