# CaptureLab vs PNUcal

The clearest difference is iOS requirement: PNUcal at 16.6 against CaptureLab's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CaptureLab ships an update every 4 days, PNUcal every 3 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CaptureLab | PNUcal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/capturelab-smart-screenshots/id6751885240/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 61 MB | 80 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [CanvasLab](https://appshunter.io/developer/1637676436) | [Junseo Lee](https://appshunter.io/developer/1806994124) |

## What reviewers say

### CaptureLab

[App page](https://appshunter.io/ios/app/capturelab-smart-screenshots/id6751885240)

Organize your screenshots, links, and text notes efficiently. Save and manage captured content in custom folders for quick retrieval. Streamline your digital information management with this productivity tool.

**Highlights:** Instant organization via share extension, Customizable folder management, Quick view and batch operations, Save screenshots, links, and text, Sign-in with Apple ID or guest mode

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

**In-app purchases:** none


### PNUcal

[App page](https://appshunter.io/ios/app/pnucal/id6753673614)

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

**In-app purchases:** none


## Frequently asked questions

### Is CaptureLab free?

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

### Is PNUcal free?

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

### Do CaptureLab or PNUcal have ads?

Neither CaptureLab nor PNUcal shows ads.

### Which is updated more often, CaptureLab or PNUcal?

CaptureLab ships an update every 4 days, and PNUcal every 3 days. Most recently, CaptureLab was updated on October 30, 2026 and PNUcal on November 5, 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.*