# Our Data Indigenous vs Self SDG

The clearest difference is update cadence: Our Data Indigenous at every 4 weeks against Self SDG's every 4 months. Our Data Indigenous also leads on iOS requirement (13.0 vs 15.6). 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.

Our Data Indigenous ships an update every 4 weeks, Self SDG every 4 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Our Data Indigenous | Self SDG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Size | 5 MB | 81 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wa Ni Ska Tan Alliance of Hydro Impacted Communities Inc.](https://appshunter.io/developer/1541905104) | [Rafael Montilla Castillo](https://appshunter.io/developer/1846362390) |

## What reviewers say

### Our Data Indigenous

[App page](https://appshunter.io/ios/app/our-data-indigenous/id1541905102)

**Features:** macOS Compatibility

**In-app purchases:** none


### Self SDG

[App page](https://appshunter.io/ios/app/self-sdg/id6754036312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Our Data Indigenous free?

Our Data Indigenous is free to download, with no in-app purchases.

### Is Self SDG free?

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

### Do Our Data Indigenous or Self SDG have ads?

Neither Our Data Indigenous nor Self SDG shows ads.

### Which is updated more often, Our Data Indigenous or Self SDG?

Our Data Indigenous ships an update every 4 weeks, and Self SDG every 4 months. Most recently, Our Data Indigenous was updated on October 7, 2026 and Self SDG on October 2, 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.*