# PaperStacks vs Stackwall

The clearest difference is in-app purchases: PaperStacks at none against Stackwall's 5. PaperStacks also leads on update cadence (every 4 days vs every 3 weeks). Stackwall's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stackwall sells 5 in-app purchases, starting at $1.99 per 7 days. PaperStacks asks for nothing beyond the download.

PaperStacks ships an update every 4 days, Stackwall every 3 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PaperStacks | Stackwall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/paperstacks-pdf-scanner/id6758116139/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 35 MB | 56 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tylor Mayfield](https://appshunter.io/developer/1867352792) | [YeahWow LLC](https://appshunter.io/developer/1882699071) |

## What reviewers say

### PaperStacks

[App page](https://appshunter.io/ios/app/paperstacks-pdf-scanner/id6758116139)

This minimalist tool helps you scan, organize, and secure important documents like receipts and notes. Keep your digital life neat and accessible with its straightforward scanning capabilities.

**Highlights:** Scan documents, Organize files, Secure important documents, Minimalist interface, Accessible digital life

**Features:** macOS Compatibility

**In-app purchases:** none


### Stackwall

[App page](https://appshunter.io/ios/app/stackwall-app-blocker/id6760113322)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackwall Pro Weekly | $1.99 | per 7 days |
| Stackwall Pro Weekly | $4.99 | per 7 days |
| Stackwall Pro Monthly | $5.99 | per month |
| Stackwall Pro – Annual | $39.99 | per year |
| Stackwall Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is PaperStacks free?

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

### Is Stackwall free?

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

### Do PaperStacks or Stackwall have ads?

PaperStacks shows ads; Stackwall does not.

### Which is updated more often, PaperStacks or Stackwall?

PaperStacks ships an update every 4 days, and Stackwall every 3 weeks. Most recently, PaperStacks was updated on October 14, 2026 and Stackwall on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*