# Parent Dost vs Orch A320 Guide

The clearest difference is iOS requirement: Parent Dost at 15.3 against Orch A320 Guide's 17.4. 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.

Parent Dost ships an update every 2 weeks, Orch A320 Guide every 11 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Parent Dost | Orch A320 Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Size | 27 MB | 53 MB |
| Requires iOS | **15.3** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Acadza](https://appshunter.io/developer/1786609355) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### Parent Dost

[App page](https://appshunter.io/ios/app/parent-dost/id6739706825)

**Features:** macOS Compatibility

**In-app purchases:** none


### Orch A320 Guide

[App page](https://appshunter.io/ios/app/orch-a320-guide/id6761716273)

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

**In-app purchases:** none


## Frequently asked questions

### Is Parent Dost free?

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

### Is Orch A320 Guide free?

Orch A320 Guide is free to download, with no in-app purchases.

### Do Parent Dost or Orch A320 Guide have ads?

Neither Parent Dost nor Orch A320 Guide shows ads.

### Which is updated more often, Parent Dost or Orch A320 Guide?

Parent Dost ships an update every 2 weeks, and Orch A320 Guide every 11 days. Most recently, Parent Dost was updated on October 18, 2026 and Orch A320 Guide on October 16, 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.*