# Blocklist vs ExplorePDF

The clearest difference is in-app purchases: ExplorePDF at none against Blocklist's 1. ExplorePDF also leads on update cadence (weekly vs every 15 months). Blocklist's advantage is iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Blocklist sells 1 one-off in-app purchase. ExplorePDF asks for nothing beyond the download.

Blocklist ships an update every 15 months, ExplorePDF weekly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blocklist | ExplorePDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Size | 1 MB | 6 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [小康 刘](https://appshunter.io/developer/438044743) | [AvanSaber Inc](https://appshunter.io/developer/6811652175) |

## What reviewers say

### Blocklist

[App page](https://appshunter.io/ios/app/blocklist/id6465749799)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### ExplorePDF

[App page](https://appshunter.io/ios/app/explorepdf-read-fill-and-sign/id6811652173)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Blocklist free?

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

### Is ExplorePDF free?

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

### Do Blocklist or ExplorePDF have ads?

Neither Blocklist nor ExplorePDF shows ads.

### Which is updated more often, Blocklist or ExplorePDF?

Blocklist ships an update every 15 months, and ExplorePDF weekly. Most recently, Blocklist was updated on October 27, 2026 and ExplorePDF on October 31, 2026.

---

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