# Folder (hidden data) vs Bound

The clearest difference is ads: Bound at none against Folder (hidden data)'s shown. Bound also leads on iOS requirement (18.6 vs 26.0). Folder (hidden data)'s advantage is update cadence (every 4 weeks vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Folder (hidden data) sells 1 one-off in-app purchase and Bound sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Folder (hidden data) ships an update every 4 weeks, Bound every 4 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Folder (hidden data) | Bound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Size | 9 MB | 13 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Ezequiel Barreto](https://appshunter.io/developer/1522603357) | [Ryan Baumbach](https://appshunter.io/developer/1163665496) |

## What reviewers say

### Folder (hidden data)

[App page](https://appshunter.io/ios/app/folder-hidden-data/id1555143299)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Bound

[App page](https://appshunter.io/ios/app/bound-private-vault/id6764484161)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Files | $2.99 | one-time |


## Frequently asked questions

### Is Folder (hidden data) free?

Folder (hidden data) is free to download, with in-app purchases available.

### Is Bound free?

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

### Do Folder (hidden data) or Bound have ads?

Folder (hidden data) shows ads; Bound does not.

### Which is updated more often, Folder (hidden data) or Bound?

Folder (hidden data) ships an update every 4 weeks, and Bound every 4 months. Most recently, Folder (hidden data) was updated on October 11, 2026 and Bound on October 6, 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.*