# RIA DigiDoc vs Lightyear

The clearest difference is rating: Lightyear at 3.0 against RIA DigiDoc's 2.3. Lightyear also leads on review sentiment (33% vs 0%) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume, 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.

Lightyear holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of RIA DigiDoc's written reviews are positive against 33% of Lightyear's.

RIA DigiDoc ships an update every 3 months, Lightyear every 5 weeks. The most recent releases landed on July 7, 2026 and August 6, 2026 respectively.

## The numbers

| Metric | RIA DigiDoc | Lightyear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/ria-digidoc/id1216104448/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/lightyear/id1455334590/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 42 MB | 24 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Riigi Infosusteemi Amet](https://appshunter.io/developer/556524921) | [Access UK Ltd](https://appshunter.io/developer/325537062) |

## 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


### Lightyear

[App page](https://appshunter.io/ios/app/lightyear/id1455334590)

Automate purchasing and accounts payable processes for large businesses. Streamline approvals, extract data with AI, and gain real-time financial insights. Offers a secure, reliable solution to eliminate errors and improve cash flow management.

**Highlights:** Automated purchase orders and bill approvals, AI-powered data extraction, Real-time payables overview, Business intelligence for cash flow, Eliminates human error, Mobile document upload and approval

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

**In-app purchases:** none


## Frequently asked questions

### Is RIA DigiDoc free?

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

### Is Lightyear free?

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

### Which has better reviews, RIA DigiDoc or Lightyear?

Lightyear is rated higher. RIA DigiDoc averages 2.3 out of 5 from 3 ratings, while Lightyear averages 3.0 from 2 ratings.

### Do RIA DigiDoc or Lightyear have ads?

Neither RIA DigiDoc nor Lightyear shows ads.

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

RIA DigiDoc ships an update every 3 months, and Lightyear every 5 weeks. Most recently, RIA DigiDoc was updated on July 7, 2026 and Lightyear on August 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.*