# ProID Mobile vs esoDoc

The clearest difference is iOS requirement: esoDoc at 13.0 against ProID Mobile's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ProID Mobile | esoDoc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 70 MB | 81 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahead iTec](https://appshunter.io/developer/838293390) | [SmartLab s.r.o.](https://appshunter.io/developer/1577765693) |

## What reviewers say

### ProID Mobile

[App page](https://appshunter.io/ios/app/proid-mobile/id1454251225)

**In-app purchases:** none


### esoDoc

[App page](https://appshunter.io/ios/app/esodoc/id1589965209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProID Mobile free?

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

### Is esoDoc free?

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

### Do ProID Mobile or esoDoc have ads?

Neither ProID Mobile nor esoDoc shows ads.

### Which is updated more often, ProID Mobile or esoDoc?

ProID Mobile ships an update every 2 months, and esoDoc every 2 months. Most recently, ProID Mobile was updated on October 24, 2026 and esoDoc on October 27, 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.*