# CodeStack AI vs Athena Parents

The clearest difference is in-app purchases: Athena Parents at none against CodeStack AI's 2. Athena Parents also leads on update cadence (every 2 days vs every 3 weeks). CodeStack AI's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. CodeStack AI sells 2 in-app purchases, starting at $2.99 per month. Athena Parents asks for nothing beyond the download.

CodeStack AI ships an update every 3 weeks, Athena Parents every 2 days. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CodeStack AI | Athena Parents |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 29 MB | 9 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [CODE NINJA COACHING LIMITED](https://appshunter.io/developer/1687825183) | [Arul Govindasamy Chandrsekar](https://appshunter.io/developer/6812194506) |

## What reviewers say

### CodeStack AI

[App page](https://appshunter.io/ios/app/codestack-ai-learn-to-code/id6451455856)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Access | $2.99 | per month |
| Pro Yearly Access | $19.99 | per year |


### Athena Parents

[App page](https://appshunter.io/ios/app/athena-parents/id6812194504)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeStack AI free?

CodeStack AI is free to download, with in-app purchases available.

### Is Athena Parents free?

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

### Do CodeStack AI or Athena Parents have ads?

Neither CodeStack AI nor Athena Parents shows ads.

### Which is updated more often, CodeStack AI or Athena Parents?

CodeStack AI ships an update every 3 weeks, and Athena Parents every 2 days. Most recently, CodeStack AI was updated on October 19, 2026 and Athena Parents on October 26, 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.*