# Decypher vs PlaquePro

The clearest difference is update cadence: Decypher at daily against PlaquePro's every 2 months. 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.

Decypher ships an update daily, PlaquePro every 2 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Decypher | PlaquePro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 69 MB | 24 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [New Material, Inc.](https://appshunter.io/developer/1683570887) | [Robert White](https://appshunter.io/developer/1693355407) |

## What reviewers say

### Decypher

[App page](https://appshunter.io/ios/app/decypher/id6448763995)

Explore the history and significance of UK post boxes and street furniture. This app uses your camera and AI to identify and provide information about these everyday objects.

**Highlights:** AI-powered identification, Learn about post box history, Discover street furniture details, Uses device camera, UK-focused content

**In-app purchases:** none


### PlaquePro

[App page](https://appshunter.io/ios/app/plaquepro/id6450453673)

**In-app purchases:** none


## Frequently asked questions

### Is Decypher free?

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

### Is PlaquePro free?

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

### Do Decypher or PlaquePro have ads?

Neither Decypher nor PlaquePro shows ads.

### Which is updated more often, Decypher or PlaquePro?

Decypher ships an update daily, and PlaquePro every 2 months. Most recently, Decypher was updated on October 6, 2026 and PlaquePro on October 8, 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.*