# PDCA vs DPS PocketFlash

The clearest difference is update cadence: DPS PocketFlash at every 2 months against PDCA's every 35 months. PDCA's advantage is iOS requirement (11.0 vs 13.0). 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.

PDCA ships an update every 35 months, DPS PocketFlash every 2 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDCA | DPS PocketFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdca/id519534467/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 38 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Trooper Inc](https://appshunter.io/developer/504748893) | [Data Processing Services Inc](https://appshunter.io/developer/748365854) |

## What reviewers say

### PDCA

[App page](https://appshunter.io/ios/app/pdca/id519534467)

Access industry publications, event information, and member directories for pile driving professionals. Stay updated with news, e-blasts, and chapter details. Manage your membership and access exclusive resources.

**Highlights:** Industry publications, Event information and registration, Member directory search, News and e-blasts, Chapter information, Membership management, Resource materials access

**Features:** macOS Compatibility

**In-app purchases:** none


### DPS PocketFlash

[App page](https://appshunter.io/ios/app/dps-pocketflash/id1258331402)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDCA free?

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

### Is DPS PocketFlash free?

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

### Do PDCA or DPS PocketFlash have ads?

Neither PDCA nor DPS PocketFlash shows ads.

### Which is updated more often, PDCA or DPS PocketFlash?

PDCA ships an update every 35 months, and DPS PocketFlash every 2 months. Most recently, PDCA was updated on September 30, 2026 and DPS PocketFlash on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*