# Eventos Einstein vs Certillion

The clearest difference is review sentiment: Certillion at 10% against Eventos Einstein's 0%. Eventos Einstein's advantage is iOS requirement (9.0 vs 16.1). 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.

Eventos Einstein ships an update every 2 months, Certillion every 5 weeks. The most recent releases landed on August 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Eventos Einstein | Certillion |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **10.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 33 MB |
| Requires iOS | **9.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Hospital Israelita Albert Einstein](https://appshunter.io/developer/337461208) | [e-Sec](https://appshunter.io/developer/657383169) |

## What reviewers say

### Eventos Einstein

[App page](https://appshunter.io/ios/app/eventos-einstein/id1276263182)

Stay updated on the latest in healthcare through forums, congresses, and symposiums. Access content from national and international specialists, with both in-person and online event options available.

**Highlights:** Forums and congresses, Symposiums and review programs, Dissemination of best practices, Updates on healthcare advancements, National and international specialists, In-person and online events

**Features:** Vision Pro support

**In-app purchases:** none


### Certillion

[App page](https://appshunter.io/ios/app/certillion/id1489758453)

Sign documents on your mobile device using digital certificates. This app offers legal validity, internet speed, and mobile convenience for contracts, bills, and other secure transactions. Obtain a digital certificate for free at registered locations or use your existing A1 certificate.

**Highlights:** Sign documents with digital certificates, Legal validity for transactions, Mobile convenience for signing anywhere, Securely sign contracts and bills, Free digital certificate acquisition

**In-app purchases:** none


## Frequently asked questions

### Is Eventos Einstein free?

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

### Is Certillion free?

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

### Do Eventos Einstein or Certillion have ads?

Neither Eventos Einstein nor Certillion shows ads.

### Which is updated more often, Eventos Einstein or Certillion?

Eventos Einstein ships an update every 2 months, and Certillion every 5 weeks. Most recently, Eventos Einstein was updated on August 13, 2026 and Certillion on September 23, 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.*