# PROTEOR Print vs Doc Align

The clearest difference is in-app purchases: PROTEOR Print at none against Doc Align's 1. PROTEOR Print also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Doc Align sells 1 one-off in-app purchase. PROTEOR Print asks for nothing beyond the download.

PROTEOR Print ships an update every 8 days, Doc Align monthly. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | PROTEOR Print | Doc Align |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/proteor-print/id6745494241/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | — |
| Size | 89 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SimplyPrint ApS](https://appshunter.io/developer/1519749402) | [Kazuhisa Kobayashi](https://appshunter.io/developer/1580882000) |

## What reviewers say

### PROTEOR Print

[App page](https://appshunter.io/ios/app/proteor-print/id6745494241)

Control and monitor your 3D printers remotely from any device. Get live updates on print progress, receive notifications upon completion, and utilize smart tools to enhance your printing workflow.

**Highlights:** Remote printer control, Live print monitoring, Completion notifications, Smart printing tools, Multi-device support

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

**In-app purchases:** none


### Doc Align

[App page](https://appshunter.io/ios/app/doc-align-perspective-fixer/id6748571837)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PROTEOR Print free?

PROTEOR Print is free to download, with no in-app purchases.

### Is Doc Align free?

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

### Do PROTEOR Print or Doc Align have ads?

Doc Align shows ads; PROTEOR Print does not.

### Which is updated more often, PROTEOR Print or Doc Align?

PROTEOR Print ships an update every 8 days, and Doc Align monthly. Most recently, PROTEOR Print was updated on September 19, 2026 and Doc Align on September 2, 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.*