# DEI vs ISEL Digital

The clearest difference is ads: DEI at none against ISEL Digital's shown. DEI also leads on update cadence (every 2 months vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

DEI ships an update every 2 months, ISEL Digital every 4 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DEI | ISEL Digital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 54 MB | 28 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [GLanDrive](https://appshunter.io/developer/839172470) | [UNIVERSIA](https://appshunter.io/developer/451726993) |

## What reviewers say

### DEI

[App page](https://appshunter.io/ios/app/dei-uminho/id6478125376)

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

**In-app purchases:** none


### ISEL Digital

[App page](https://appshunter.io/ios/app/isel-digital/id6695757960)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEI free?

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

### Is ISEL Digital free?

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

### Do DEI or ISEL Digital have ads?

ISEL Digital shows ads; DEI does not.

### Which is updated more often, DEI or ISEL Digital?

DEI ships an update every 2 months, and ISEL Digital every 4 months. Most recently, DEI was updated on October 30, 2026 and ISEL Digital on November 4, 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.*