# 2000 Words vs CodeCub

The clearest difference is in-app purchases: 2000 Words at none against CodeCub's 2. 2000 Words also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). CodeCub's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. CodeCub sells 2 in-app purchases, starting at $4.99 per month. 2000 Words asks for nothing beyond the download.

2000 Words ships an update every 4 days, CodeCub every 2 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 2000 Words | CodeCub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 9 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anton Popov](https://appshunter.io/developer/6773402224) | [Tony AI](https://appshunter.io/developer/1771887878) |

## What reviewers say

### 2000 Words

[App page](https://appshunter.io/ios/app/2000-words-flashcards/id6773402222)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 2000 Words free?

2000 Words is free to download, with no in-app purchases.

### Is CodeCub free?

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

### Do 2000 Words or CodeCub have ads?

CodeCub shows ads; 2000 Words does not.

### Which is updated more often, 2000 Words or CodeCub?

2000 Words ships an update every 4 days, and CodeCub every 2 weeks. Most recently, 2000 Words was updated on September 30, 2026 and CodeCub on October 1, 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.*