# Centercon vs Docsmith

The clearest difference is in-app purchases: Centercon at none against Docsmith's 3. Centercon also leads on iOS requirement (15.0 vs 17.0). Docsmith's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Docsmith sells 3 in-app purchases, starting at $4.99 per month. Centercon asks for nothing beyond the download.

Centercon ships an update every 3 months, Docsmith fortnightly. The most recent releases landed on October 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Centercon | Docsmith |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 18 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SCT Schiele GmbH](https://appshunter.io/developer/483354490) | [Serhii Tykhonenko](https://appshunter.io/developer/1895816215) |

## What reviewers say

### Centercon

[App page](https://appshunter.io/ios/app/centercon/id516622153)

**Features:** macOS Compatibility

**In-app purchases:** none


### Docsmith

[App page](https://appshunter.io/ios/app/docsmith-edit-pdf-text/id6792732105)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly Offer | $24.99 | per year |
| Yearly | $34.99 | per year |


## Frequently asked questions

### Is Centercon free?

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

### Is Docsmith free?

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

### Do Centercon or Docsmith have ads?

Neither Centercon nor Docsmith shows ads.

### Which is updated more often, Centercon or Docsmith?

Centercon ships an update every 3 months, and Docsmith fortnightly. Most recently, Centercon was updated on October 9, 2026 and Docsmith on September 24, 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.*