# Igreja Digital Software vs AD Oásis

The clearest difference is update cadence: AD Oásis at every 4 months against Igreja Digital Software's every 32 months. AD Oásis also leads on iOS requirement (11.0 vs 16.2). 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.

Igreja Digital Software ships an update every 32 months, AD Oásis every 4 months. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Igreja Digital Software | AD Oásis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 4 months** |
| Size | 0 MB | 54 MB |
| Requires iOS | 16.2 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGREJA DIGITAL TECNOLOGIA LTDA](https://appshunter.io/developer/1597512884) | [Teuassuri Cardoso](https://appshunter.io/developer/1062455129) |

## What reviewers say

### Igreja Digital Software

[App page](https://appshunter.io/ios/app/igreja-digital-software/id6449233936)

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

**In-app purchases:** none


### AD Oásis

[App page](https://appshunter.io/ios/app/ad-oasis/id6474212474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Igreja Digital Software free?

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

### Is AD Oásis free?

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

### Do Igreja Digital Software or AD Oásis have ads?

Neither Igreja Digital Software nor AD Oásis shows ads.

### Which is updated more often, Igreja Digital Software or AD Oásis?

Igreja Digital Software ships an update every 32 months, and AD Oásis every 4 months. Most recently, Igreja Digital Software was updated on October 9, 2026 and AD Oásis on October 17, 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.*