# W3CU vs ESTBuddy2

The clearest difference is update cadence: W3CU at every 7 months against ESTBuddy2's every 74 months. ESTBuddy2's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

W3CU ships an update every 7 months, ESTBuddy2 every 74 months. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | W3CU | ESTBuddy2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 74 months |
| Size | 51 MB | 1 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Church of Christ in Christian Union](https://appshunter.io/developer/1439333037) | [Ramill Ibragimov](https://appshunter.io/developer/1434873079) |

## What reviewers say

### W3CU

[App page](https://appshunter.io/ios/app/w3cu/id1141474447)

**Features:** macOS Compatibility

**In-app purchases:** none


### ESTBuddy2

[App page](https://appshunter.io/ios/app/estbuddy2/id1492104708)

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

**In-app purchases:** none


## Frequently asked questions

### Is W3CU free?

W3CU is free to download, with no in-app purchases.

### Is ESTBuddy2 free?

ESTBuddy2 is free to download, with no in-app purchases.

### Do W3CU or ESTBuddy2 have ads?

Neither W3CU nor ESTBuddy2 shows ads.

### Which is updated more often, W3CU or ESTBuddy2?

W3CU ships an update every 7 months, and ESTBuddy2 every 74 months. Most recently, W3CU was updated on October 29, 2026 and ESTBuddy2 on October 12, 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.*