# Doc2Sign vs PassTrack V2

The clearest difference is update cadence: Doc2Sign at every 10 days against PassTrack V2's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Doc2Sign ships an update every 10 days, PassTrack V2 every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Doc2Sign | PassTrack V2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | — |
| Size | 55 MB | 34 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PSC World SA de CV](https://appshunter.io/developer/1502616191) | [Interaccion Movil SA de CV](https://appshunter.io/developer/1010056009) |

## What reviewers say

### Doc2Sign

[App page](https://appshunter.io/ios/app/doc2sign/id1502641904)

Digitally sign documents with legal validity, including message conservation certificates. Supports both handwritten digital signatures and advanced electronic signatures like SAT's eFirma.

**Highlights:** Legal validity for digital signatures, Message conservation certificate (NOM 151), Handwritten digital signature, Advanced electronic signature (eFirma/FIEL), Document signing

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

**In-app purchases:** none


### PassTrack V2

[App page](https://appshunter.io/ios/app/passtrack-v2/id6757720600)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doc2Sign free?

Doc2Sign is free to download, with no in-app purchases.

### Is PassTrack V2 free?

PassTrack V2 is free to download, with no in-app purchases.

### Do Doc2Sign or PassTrack V2 have ads?

Neither Doc2Sign nor PassTrack V2 shows ads.

### Which is updated more often, Doc2Sign or PassTrack V2?

Doc2Sign ships an update every 10 days, and PassTrack V2 every 2 months. Most recently, Doc2Sign was updated on October 6, 2026 and PassTrack V2 on October 6, 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.*