# Excipient World vs YB Parent

The clearest difference is iOS requirement: YB Parent at 10.0 against Excipient World's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Excipient World ships an update every 5 weeks, YB Parent monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Excipient World | YB Parent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 53 MB | 18 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ipec Americas Inc](https://appshunter.io/developer/1459693544) | [Adaptive Cloud Systems Pte Ltd](https://appshunter.io/developer/1257623339) |

## What reviewers say

### Excipient World

[App page](https://appshunter.io/ios/app/excipient-world/id1459693545)

**Features:** macOS Compatibility

**In-app purchases:** none


### YB Parent

[App page](https://appshunter.io/ios/app/yb-parent/id1580939891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Excipient World free?

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

### Is YB Parent free?

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

### Do Excipient World or YB Parent have ads?

Neither Excipient World nor YB Parent shows ads.

### Which is updated more often, Excipient World or YB Parent?

Excipient World ships an update every 5 weeks, and YB Parent monthly. Most recently, Excipient World was updated on October 25, 2026 and YB Parent on October 25, 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.*