# EON vs Siefor

The clearest difference is review sentiment: Siefor at 100% against EON's 20%. 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.

EON ships an update monthly, Siefor every 6 weeks. The most recent releases landed on October 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | EON | Siefor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/eon/id1473626946/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 68 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Estado de Goias](https://appshunter.io/developer/1520475540) | [E - CLIENTE INFORMATICA LTDA](https://appshunter.io/developer/1034896674) |

## What reviewers say

### EON

[App page](https://appshunter.io/ios/app/eon/id1473626946)

This mobile platform serves as a communication channel for citizens, government officials, and tax auditors. It facilitates agile and efficient information exchange within the Goiás State Secretariat of Economy.

**Highlights:** Agile communication channel, Efficient information exchange, For citizens and government, Tax auditor access, State Secretariat of Economy platform

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

**In-app purchases:** none


### Siefor

[App page](https://appshunter.io/ios/app/siefor/id1496362126)

This app streamlines event and graduation management for companies. It offers features like contract signing, financial management, event scheduling, and a member benefits club. Available exclusively to students and graduation committees.

**Highlights:** Online event and graduation management, Student login and profile management, Contract signing, Financial tracking (invoices, payments), Event agenda and scheduling, Member benefits club with promotions, Graduation committee financial management

**In-app purchases:** none


## Frequently asked questions

### Is EON free?

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

### Is Siefor free?

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

### Do EON or Siefor have ads?

Neither EON nor Siefor shows ads.

### Which is updated more often, EON or Siefor?

EON ships an update monthly, and Siefor every 6 weeks. Most recently, EON was updated on October 7, 2026 and Siefor on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*