# RoboDoc vs PDFMeasurementTool

The clearest difference is ads: PDFMeasurementTool at none against RoboDoc's shown. RoboDoc's advantage is update cadence (every 8 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. RoboDoc sells 1 in-app purchase, starting at $9.99 per month and PDFMeasurementTool sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

RoboDoc ships an update every 8 days, PDFMeasurementTool every 2 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | RoboDoc | PDFMeasurementTool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 68 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [KOMERSOFT LLC](https://appshunter.io/developer/1555938096) | [Lori Azerrad](https://appshunter.io/developer/870161349) |

## What reviewers say

### RoboDoc

[App page](https://appshunter.io/ios/app/robodoc/id6553989841)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |


### PDFMeasurementTool

[App page](https://appshunter.io/ios/app/pdfmeasurementtool/id6755114983)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Cbct Yearly | $19.99 | per year |


## Frequently asked questions

### Is RoboDoc free?

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

### Is PDFMeasurementTool free?

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

### Do RoboDoc or PDFMeasurementTool have ads?

RoboDoc shows ads; PDFMeasurementTool does not.

### Which is updated more often, RoboDoc or PDFMeasurementTool?

RoboDoc ships an update every 8 days, and PDFMeasurementTool every 2 months. Most recently, RoboDoc was updated on October 1, 2026 and PDFMeasurementTool on October 8, 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.*