# ErrataCorrige vs All

The clearest difference is update cadence: All at every 4 days against ErrataCorrige's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ErrataCorrige sells 4 one-off in-app purchases and All sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ErrataCorrige ships an update every 4 weeks, All every 4 days. The most recent releases landed on February 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ErrataCorrige | All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/all-about-pdf/id1547451595/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 13 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Massimo Pavanel](https://appshunter.io/developer/1448634706) | [ChristianSteven Software LLC](https://appshunter.io/developer/793002313) |

## What reviewers say

### ErrataCorrige

[App page](https://appshunter.io/ios/app/erratacorrige/id1448634707)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 errataCoin recharge | $1.99 | one-time |
| 50 errataCoin recharge | $2.99 | one-time |
| 75 errataCoin recharge | $3.99 | one-time |
| 100 errataCoin reload | $4.99 | one-time |


### All

[App page](https://appshunter.io/ios/app/all-about-pdf/id1547451595)

This comprehensive toolkit allows users to manipulate PDF files in numerous ways. Features include merging, splitting, deleting, rotating, converting to other formats, and securing documents with passwords. It also offers advanced editing like redaction and find/replace, along with watermarking and file size reduction.

**Highlights:** Merge and split PDF files, Delete and rotate PDF pages, Convert PDF to Word, PowerPoint, Excel, JPG, Add/remove password protection, Redact and find/replace text, Add text watermarks, Reduce PDF file size

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Process 25 PDF Files/Month | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Process 100 PDF Files/Month | $2.99 | one-time |
| Unlimited PDF Processing | $4.99 | one-time |


## Frequently asked questions

### Is ErrataCorrige free?

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

### Is All free?

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

### Do ErrataCorrige or All have ads?

Neither ErrataCorrige nor All shows ads.

### Which is updated more often, ErrataCorrige or All?

ErrataCorrige ships an update every 4 weeks, and All every 4 days. Most recently, ErrataCorrige was updated on February 20, 2026 and All on September 18, 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.*