# RIA DigiDoc vs Envoice

The clearest difference is ads: RIA DigiDoc at none against Envoice's shown. Envoice's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 18.0). On price, 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.

RIA DigiDoc ships an update every 3 months, Envoice fortnightly. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RIA DigiDoc | Envoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/ria-digidoc/id1216104448/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 47 MB | 48 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RIA](https://appshunter.io/developer/556524921) | [Envoice OUe](https://appshunter.io/developer/1087997570) |

## What reviewers say

### RIA DigiDoc

[App page](https://appshunter.io/ios/app/ria-digidoc/id1216104448)

Digitally sign, verify, encrypt, and share documents on mobile devices. Supports Estonian ID card, NFC, Mobile-ID, and Smart-ID for secure document handling. Also allows checking ID card certificate validity and managing PIN codes.

**Highlights:** Digital document signing, Signature validity verification, Document encryption and decryption, File saving and sharing, Estonian ID card integration, Mobile-ID and Smart-ID support, ID card certificate validation

**In-app purchases:** none


### Envoice

[App page](https://appshunter.io/ios/app/envoice-bills-and-expenses/id1663459968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RIA DigiDoc free?

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

### Is Envoice free?

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

### Do RIA DigiDoc or Envoice have ads?

Envoice shows ads; RIA DigiDoc does not.

### Which is updated more often, RIA DigiDoc or Envoice?

RIA DigiDoc ships an update every 3 months, and Envoice fortnightly. Most recently, RIA DigiDoc was updated on September 26, 2026 and Envoice on September 14, 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.*