# 3000 Words & Practice vs CodeCub

3000 Words & Practice and CodeCub are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 3000 Words & Practice sells 1 one-off in-app purchase and CodeCub sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

3000 Words & Practice ships an update every 3 weeks, CodeCub every 2 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 3000 Words & Practice | CodeCub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 93 MB | 43 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dieu Tran](https://appshunter.io/developer/1895011672) | [Tony AI](https://appshunter.io/developer/1771887878) |

## What reviewers say

### 3000 Words & Practice

[App page](https://appshunter.io/ios/app/3000-words-and-practice/id6762951164)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | one-time |


### CodeCub

[App page](https://appshunter.io/ios/app/codecub/id6789899812)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CodeCub Plus Monthly | $4.99 | per month |
| CodeCub Plus Annual | $29.99 | per year |


## Frequently asked questions

### Is 3000 Words & Practice free?

3000 Words & Practice is free to download, with in-app purchases available.

### Is CodeCub free?

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

### Do 3000 Words & Practice or CodeCub have ads?

Both 3000 Words & Practice and CodeCub show ads.

### Which is updated more often, 3000 Words & Practice or CodeCub?

3000 Words & Practice ships an update every 3 weeks, and CodeCub every 2 weeks. Most recently, 3000 Words & Practice was updated on October 15, 2026 and CodeCub 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.*