# RI Digital vs Certisign

The clearest difference is review sentiment: Certisign at 30% against RI Digital's 6%. 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 5 weeks. Both last shipped on September 21, 2026.

## The numbers

| Metric | RI Digital | Certisign |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.9% of reviews | **30.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 33 MB | 79 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | +4 |
| Developer | [Operador Nacional do Sistema de Registro Eletrônico de Imóveis](https://appshunter.io/developer/1716435881) | [Certisign](https://appshunter.io/developer/669158783) |

## What reviewers say

### RI Digital

[App page](https://appshunter.io/ios/app/ri-digital/id6471999159)

Access all Brazilian Real Estate Registries in one place. This official platform allows property owners, brokers, lawyers, and real estate agencies to quickly and securely purchase credits and consult certificates from their mobile devices.

**Highlights:** Access all Brazilian Real Estate Registries, Purchase credits, Consult property certificates, Secure and efficient transactions, Mobile access for professionals

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

**In-app purchases:** none


### Certisign

[App page](https://appshunter.io/ios/app/certisign/id6751283583)

Manage your digital identity and cloud-based digital certificates with ease and security. Authenticate access, manage certificates, and request support for a more practical and secure digital life.

**Highlights:** Cloud digital certificate management, Digital identity control, Access authentication, Support requests, Secure digital environment

**In-app purchases:** none


## Frequently asked questions

### Is RI Digital free?

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

### Is Certisign free?

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

### Do RI Digital or Certisign have ads?

Neither RI Digital nor Certisign shows ads.

### Which is updated more often, RI Digital or Certisign?

RI Digital ships an update every 5 weeks, and Certisign every 5 weeks. Most recently, RI Digital was updated on September 21, 2026 and Certisign on September 21, 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.*