# Doc Vault vs ctLibrary

The clearest difference is update cadence: ctLibrary at daily against Doc Vault's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Doc Vault ships an update monthly, ctLibrary daily. The most recent releases landed on October 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Doc Vault | ctLibrary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 47 MB | 43 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Althobaiti](https://appshunter.io/developer/1838540690) | [CozziTech LLC](https://appshunter.io/developer/1881303395) |

## What reviewers say

### Doc Vault

[App page](https://appshunter.io/ios/app/doc-vault-file-manager/id6756783368)

**In-app purchases:** none


### ctLibrary

[App page](https://appshunter.io/ios/app/ctlibrary/id6773506408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doc Vault free?

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

### Is ctLibrary free?

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

### Do Doc Vault or ctLibrary have ads?

Neither Doc Vault nor ctLibrary shows ads.

### Which is updated more often, Doc Vault or ctLibrary?

Doc Vault ships an update monthly, and ctLibrary daily. Most recently, Doc Vault was updated on October 16, 2026 and ctLibrary on September 19, 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.*