# Slater School District, MO vs Armadillo Charter

The clearest difference is update cadence: Armadillo Charter at every 2 months against Slater School District, MO's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Slater School District, MO ships an update every 5 months, Armadillo Charter every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Slater School District, MO | Armadillo Charter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 146 MB | 125 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Slater School District](https://appshunter.io/developer/1628822383) | [Armadillo Technical Institute](https://appshunter.io/developer/1691933740) |

## What reviewers say

### Slater School District, MO

[App page](https://appshunter.io/ios/app/slater-school-district-mo/id1090908419)

**In-app purchases:** none


### Armadillo Charter

[App page](https://appshunter.io/ios/app/armadillo-charter/id6450124849)

**In-app purchases:** none


## Frequently asked questions

### Is Slater School District, MO free?

Slater School District, MO is free to download, with no in-app purchases.

### Is Armadillo Charter free?

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

### Do Slater School District, MO or Armadillo Charter have ads?

Neither Slater School District, MO nor Armadillo Charter shows ads.

### Which is updated more often, Slater School District, MO or Armadillo Charter?

Slater School District, MO ships an update every 5 months, and Armadillo Charter every 2 months. Most recently, Slater School District, MO was updated on October 26, 2026 and Armadillo Charter on October 25, 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.*