# Propp vs ddbx.uk

The clearest difference is in-app purchases: Propp at none against ddbx.uk's 2. ddbx.uk's advantage is update cadence (every 3 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ddbx.uk sells 2 in-app purchases, starting at $0.99 per month. Propp asks for nothing beyond the download.

Propp ships an update every 5 months, ddbx.uk every 3 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Propp | ddbx.uk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 36 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Propp Ltd](https://appshunter.io/developer/1713365157) | [Jonathan Willington](https://appshunter.io/developer/1812937388) |

## What reviewers say

### Propp

[App page](https://appshunter.io/ios/app/propp/id6470302728)

**In-app purchases:** none


### ddbx.uk

[App page](https://appshunter.io/ios/app/ddbxuk/id6762196330)

This app provides real-time tracking of UK insider share transactions, scoring each filing against a checklist. It offers conviction ratings to help users focus on significant trades and tracks deal performance against market benchmarks. Receive live push alerts for new filings and make informed decisions based on scored data.

**Highlights:** Real-time UK insider share transaction tracking, PDMR filing scoring against a 6-point checklist, Conviction ratings for trades, Performance tracking vs. market indices, Live push alerts for new filings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $0.99 | per month |
| DDBX Annual | $4.99 | per year |


## Frequently asked questions

### Is Propp free?

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

### Is ddbx.uk free?

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

### Do Propp or ddbx.uk have ads?

Neither Propp nor ddbx.uk shows ads.

### Which is updated more often, Propp or ddbx.uk?

Propp ships an update every 5 months, and ddbx.uk every 3 days. Most recently, Propp was updated on October 8, 2026 and ddbx.uk on October 25, 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.*