# Diagoras vs ΚΤΕΛ Καστοριάς

The clearest difference is update cadence: Diagoras at every 2 months against ΚΤΕΛ Καστοριάς's every 6 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.

Diagoras ships an update every 2 months, ΚΤΕΛ Καστοριάς every 6 months. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Diagoras | ΚΤΕΛ Καστοριάς |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 41 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Brainbox Technology LTD](https://appshunter.io/developer/917669385) | [INSTITOUTO MICHANOGRAFIKON EFARMOGON - PLIROFORIKI P.C.](https://appshunter.io/developer/1688993273) |

## What reviewers say

### Diagoras

[App page](https://appshunter.io/ios/app/diagoras/id6447181083)

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

**In-app purchases:** none


### ΚΤΕΛ Καστοριάς

[App page](https://appshunter.io/ios/app/id6476196029)

**In-app purchases:** none


## Frequently asked questions

### Is Diagoras free?

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

### Is ΚΤΕΛ Καστοριάς free?

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

### Do Diagoras or ΚΤΕΛ Καστοριάς have ads?

Neither Diagoras nor ΚΤΕΛ Καστοριάς shows ads.

### Which is updated more often, Diagoras or ΚΤΕΛ Καστοριάς?

Diagoras ships an update every 2 months, and ΚΤΕΛ Καστοριάς every 6 months. Most recently, Diagoras was updated on October 25, 2026 and ΚΤΕΛ Καστοριάς on October 16, 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.*