# King Cole vs WFF Inbox

The clearest difference is update cadence: WFF Inbox at every 3 weeks against King Cole's every 23 months. King Cole's advantage is iOS requirement (13.0 vs 15.0). 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.

King Cole ships an update every 23 months, WFF Inbox every 3 weeks. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | King Cole | WFF Inbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 weeks** |
| Size | 46 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adventoris Limited](https://appshunter.io/developer/848210364) | [Car Comparison LTD](https://appshunter.io/developer/1656096007) |

## What reviewers say

### King Cole

[App page](https://appshunter.io/ios/app/king-cole/id1498184917)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### WFF Inbox

[App page](https://appshunter.io/ios/app/wff-inbox/id6790561486)

**In-app purchases:** none


## Frequently asked questions

### Is King Cole free?

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

### Is WFF Inbox free?

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

### Do King Cole or WFF Inbox have ads?

Neither King Cole nor WFF Inbox shows ads.

### Which is updated more often, King Cole or WFF Inbox?

King Cole ships an update every 23 months, and WFF Inbox every 3 weeks. Most recently, King Cole was updated on October 10, 2026 and WFF Inbox on October 28, 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.*