# WEI Application vs AAA eCenter

The clearest difference is update cadence: WEI Application at every 2 months against AAA eCenter's every 5 months. AAA eCenter's advantage is iOS requirement (12.3 vs 18.5). 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.

WEI Application ships an update every 2 months, AAA eCenter every 5 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | WEI Application | AAA eCenter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aaa-ecenter/id1509844366/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 58 MB | 116 MB |
| Requires iOS | 18.5 | **12.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Dienteazul](https://appshunter.io/developer/546660326) | [American Arbitration Association, Inc.](https://appshunter.io/developer/1509787776) |

## What reviewers say

### WEI Application

[App page](https://appshunter.io/ios/app/wei-application/id931845126)

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

**In-app purchases:** none


### AAA eCenter

[App page](https://appshunter.io/ios/app/aaa-ecenter/id1509844366)

This app provides arbitrators and mediators with mobile access to their pending cases. View case details, party information, ADR processes, and case status. Easily contact participants and case managers, and search for documents and events.

**Highlights:** View pending cases, Access case details, Contact case participants, Search for documents, Manage events and tasks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEI Application free?

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

### Is AAA eCenter free?

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

### Do WEI Application or AAA eCenter have ads?

Neither WEI Application nor AAA eCenter shows ads.

### Which is updated more often, WEI Application or AAA eCenter?

WEI Application ships an update every 2 months, and AAA eCenter every 5 months. Most recently, WEI Application was updated on September 11, 2026 and AAA eCenter on September 17, 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.*