# Kerford vs Penguinexch

The clearest difference is update cadence: Penguinexch at every 2 months against Kerford's every 61 months. Penguinexch also leads on iOS requirement (13.0 vs 15.6). 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.

Kerford ships an update every 61 months, Penguinexch every 2 months. The most recent releases landed on October 20, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Kerford | Penguinexch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 61 months | **Every 2 months** |
| Size | 20 MB | 21 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kerford Investments Limited](https://appshunter.io/developer/1358242177) | [Kalpesh Vaghasiya](https://appshunter.io/developer/1695541560) |

## What reviewers say

### Kerford

[App page](https://appshunter.io/ios/app/kerford/id1536086576)

**Features:** macOS Compatibility

**In-app purchases:** none


### Penguinexch

[App page](https://appshunter.io/ios/app/penguinexch/id6450891621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kerford free?

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

### Is Penguinexch free?

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

### Do Kerford or Penguinexch have ads?

Neither Kerford nor Penguinexch shows ads.

### Which is updated more often, Kerford or Penguinexch?

Kerford ships an update every 61 months, and Penguinexch every 2 months. Most recently, Kerford was updated on October 20, 2026 and Penguinexch on October 18, 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.*