# SASOG vs Sitters Co.

The clearest difference is update cadence: Sitters Co. at every 4 weeks against SASOG's every 13 months. SASOG's advantage is iOS requirement (10.0 vs 13.0). 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.

SASOG ships an update every 13 months, Sitters Co. every 4 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SASOG | Sitters Co. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 weeks** |
| Size | 16 MB | 39 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOUTH AFRICAN SOCIETY OF OBSTETRICIANS AND GYNAECOLOGISTS SA.](https://appshunter.io/developer/1526398128) | [SITTERS CO (PTY) LTD](https://appshunter.io/developer/1818567913) |

## What reviewers say

### SASOG

[App page](https://appshunter.io/ios/app/sasog/id1526398126)

**In-app purchases:** none


### Sitters Co.

[App page](https://appshunter.io/ios/app/sitters-co/id6746798378)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SASOG free?

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

### Is Sitters Co. free?

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

### Do SASOG or Sitters Co. have ads?

Neither SASOG nor Sitters Co. shows ads.

### Which is updated more often, SASOG or Sitters Co.?

SASOG ships an update every 13 months, and Sitters Co. every 4 weeks. Most recently, SASOG was updated on November 3, 2026 and Sitters Co. on October 30, 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.*