# Castlederg High School vs Evo Training

The clearest difference is update cadence: Evo Training at every 9 days against Castlederg High School's every 14 months. Castlederg High School's advantage is iOS requirement (13.0 vs 17.6). 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.

Castlederg High School ships an update every 14 months, Evo Training every 9 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Castlederg High School | Evo Training |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 18 MB | 28 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Castlederg High School](https://appshunter.io/developer/1500318225) | [Evo Software Solutions](https://appshunter.io/developer/1493510876) |

## What reviewers say

### Castlederg High School

[App page](https://appshunter.io/ios/app/castlederg-high-school/id1308271232)

This app keeps parents, staff, and pupils informed about school activities, calendar events, and term dates. It provides direct phone and email contact with the school, offering a dedicated smartphone experience beyond a mobile website.

**Highlights:** School activity updates, Calendar and term dates, Direct phone contact, Direct email contact, Smartphone-optimized experience

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

**In-app purchases:** none


### Evo Training

[App page](https://appshunter.io/ios/app/evo-training/id6468569493)

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

**In-app purchases:** none


## Frequently asked questions

### Is Castlederg High School free?

Castlederg High School is free to download, with no in-app purchases.

### Is Evo Training free?

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

### Do Castlederg High School or Evo Training have ads?

Neither Castlederg High School nor Evo Training shows ads.

### Which is updated more often, Castlederg High School or Evo Training?

Castlederg High School ships an update every 14 months, and Evo Training every 9 days. Most recently, Castlederg High School was updated on October 19, 2026 and Evo Training on October 24, 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.*