# Private Library vs OBS Virtual Deck

The clearest difference is price: OBS Virtual Deck at Free against Private Library's $1.99. OBS Virtual Deck also leads on update cadence (every 6 weeks vs every 18 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

OBS Virtual Deck is free to download; Private Library costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Private Library ships an update every 18 months, OBS Virtual Deck every 6 weeks. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Private Library | OBS Virtual Deck |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 6 weeks** |
| Size | 9 MB | 1 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [艳华 顾](https://appshunter.io/developer/979842988) | [NanoGenesis](https://appshunter.io/developer/1722074529) |

## What reviewers say

### Private Library

[App page](https://appshunter.io/ios/app/private-library/id1672757489)

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

**In-app purchases:** none


### OBS Virtual Deck

[App page](https://appshunter.io/ios/app/obs-virtual-deck/id6474615060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Private Library free?

Private Library costs $1.99, with no in-app purchases.

### Is OBS Virtual Deck free?

OBS Virtual Deck is free to download, with no in-app purchases.

### Do Private Library or OBS Virtual Deck have ads?

Neither Private Library nor OBS Virtual Deck shows ads.

### Which is updated more often, Private Library or OBS Virtual Deck?

Private Library ships an update every 18 months, and OBS Virtual Deck every 6 weeks. Most recently, Private Library was updated on October 10, 2026 and OBS Virtual Deck on September 29, 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.*