# Dexter CSD vs Arux

The clearest difference is update cadence: Arux at every 3 weeks against Dexter CSD's every 12 months. Dexter CSD's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On price, 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.

Dexter CSD ships an update every 12 months, Arux every 3 weeks. The most recent releases landed on September 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dexter CSD | Arux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/dexter-csd/id1343831280/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 11 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dexter Community Schools](https://appshunter.io/developer/1643936460) | [Arux Software, Inc.](https://appshunter.io/developer/964214639) |

## What reviewers say

### Dexter CSD

[App page](https://appshunter.io/ios/app/dexter-csd/id1343831280)

This app consolidates essential school information for parents, students, and faculty. Access news, announcements, photos, documents, and calendar events. Quickly find contact information for the school community and communicate directly with constituents.

**Highlights:** News and announcements, Photo and document access, Calendar events, Constituent directory, Content filtering, Direct email contact

**In-app purchases:** none


### Arux

[App page](https://appshunter.io/ios/app/arux/id6753876487)

**In-app purchases:** none


## Frequently asked questions

### Is Dexter CSD free?

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

### Is Arux free?

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

### Do Dexter CSD or Arux have ads?

Neither Dexter CSD nor Arux shows ads.

### Which is updated more often, Dexter CSD or Arux?

Dexter CSD ships an update every 12 months, and Arux every 3 weeks. Most recently, Dexter CSD was updated on September 21, 2026 and Arux on October 11, 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.*