# SealScan vs Concorde Hydraulics

The clearest difference is update cadence: Concorde Hydraulics at every 9 months against SealScan's every 42 months. SealScan's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SealScan ships an update every 42 months, Concorde Hydraulics every 9 months. The most recent releases landed on June 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SealScan | Concorde Hydraulics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sealscan/id972555768/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Trelleborg Sealing Solutions](https://appshunter.io/developer/396863758) | [HPC Hydraulics](https://appshunter.io/developer/1198566615) |

## What reviewers say

### SealScan

[App page](https://appshunter.io/ios/app/sealscan/id972555768)

This app automates order replenishment for Trelleborg Sealing Solutions' Advanced Delivery systems. It logs into your ERP and generates replenishment orders when a QR code is scanned, shipping directly to the customer. Supports Kanban, Min/Max, and Direct Line Feed programs.

**Highlights:** Automated order replenishment, ERP system integration, QR code scanning for orders, Direct customer shipping, Manages Kanban, Min/Max, Direct Line Feed

**In-app purchases:** none


### Concorde Hydraulics

[App page](https://appshunter.io/ios/app/concorde-hydraulics/id6446486823)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SealScan free?

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

### Is Concorde Hydraulics free?

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

### Do SealScan or Concorde Hydraulics have ads?

Neither SealScan nor Concorde Hydraulics shows ads.

### Which is updated more often, SealScan or Concorde Hydraulics?

SealScan ships an update every 42 months, and Concorde Hydraulics every 9 months. Most recently, SealScan was updated on June 6, 2026 and Concorde Hydraulics on September 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.*