# Carroll ISD vs Criterion

The clearest difference is iOS requirement: Carroll ISD at 14.0 against Criterion's 26.0. 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.

## The numbers

| Metric | Carroll ISD | Criterion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (31 ratings)](https://appshunter.io/ios/app/carroll-isd/id671844698/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 37 MB | 11 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Carroll Independent School District](https://appshunter.io/developer/671844701) | [Anar Anand](https://appshunter.io/developer/1836796820) |

## What reviewers say

### Carroll ISD

[App page](https://appshunter.io/ios/app/carroll-isd/id671844698)

Stay connected with Dragon Nation through personalized news feeds, important alerts, and easy access to school information. This app provides a direct line to district updates, staff directories, and daily menus.

**Highlights:** Personalized news feed, District and school alerts, Mobile-friendly lunch menus, Staff directory, Follow individual schools, Feedback submission

**Features:** macOS Compatibility

**In-app purchases:** none


### Criterion

[App page](https://appshunter.io/ios/app/criterion/id6751784325)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carroll ISD free?

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

### Is Criterion free?

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

### Do Carroll ISD or Criterion have ads?

Neither Carroll ISD nor Criterion shows ads.

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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.*