# AEDO vs DDS

The clearest difference is update cadence: DDS at every 6 weeks against AEDO's every 20 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.

AEDO ships an update every 20 months, DDS every 6 weeks. The most recent releases landed on August 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AEDO | DDS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Size | 22 MB | 42 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Colegio Notarial do Brasil](https://appshunter.io/developer/1435236118) | [Innovare Solucoes Inovadoras em Informatica Ltda](https://appshunter.io/developer/1499402085) |

## What reviewers say

### AEDO

[App page](https://appshunter.io/ios/app/aedo/id6480218863)

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

**In-app purchases:** none


### DDS

[App page](https://appshunter.io/ios/app/dds-digital/id6499455416)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AEDO free?

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

### Is DDS free?

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

### Do AEDO or DDS have ads?

Neither AEDO nor DDS shows ads.

### Which is updated more often, AEDO or DDS?

AEDO ships an update every 20 months, and DDS every 6 weeks. Most recently, AEDO was updated on August 20, 2026 and DDS on September 18, 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.*