# Redex vs SEI Offline

The clearest difference is iOS requirement: Redex at 13.0 against SEI Offline's 15.1. 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.

Redex ships an update every 6 days, SEI Offline every 9 days. The most recent releases landed on June 4, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Redex | SEI Offline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/redex/id6473295236/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Monetization | Free | — |
| Size | 101 MB | 55 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Metrix Networks S.A. de C.V.](https://appshunter.io/developer/1718807019) | [Instituto Electoral de la Ciudad de Mexico](https://appshunter.io/developer/1334921385) |

## What reviewers say

### Redex

[App page](https://appshunter.io/ios/app/redex/id6473295236)

Engage in real-time political participation through a gamified platform. Organize citizens, defend votes by reporting illegal campaigns, and motivate others to vote. Compete with friends through trivia and unlock levels to combat abstentionism and ignorance.

**Highlights:** Real-time political participation, Gamified engagement, Report illegal campaigns, Form citizen brigades, Motivate voter turnout, Trivia and level unlocking

**Features:** macOS Compatibility

**In-app purchases:** none


### SEI Offline

[App page](https://appshunter.io/ios/app/sei-offline/id6757507187)

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

**In-app purchases:** none


## Frequently asked questions

### Is Redex free?

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

### Is SEI Offline free?

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

### Do Redex or SEI Offline have ads?

Neither Redex nor SEI Offline shows ads.

### Which is updated more often, Redex or SEI Offline?

Redex ships an update every 6 days, and SEI Offline every 9 days. Most recently, Redex was updated on June 4, 2026 and SEI Offline on September 13, 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.*