# E vs WhiteDolphin ERP (WDERP)

The clearest difference is update cadence: E at every 2 months against WhiteDolphin ERP (WDERP)'s every 4 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.

E ships an update every 2 months, WhiteDolphin ERP (WDERP) every 4 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | E | WhiteDolphin ERP (WDERP) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/e-mobile4/id499179675/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 27 MB | 13 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Weaver Network Co., LTD](https://appshunter.io/developer/448254097) | [Yang Bai](https://appshunter.io/developer/1018654592) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-mobile4/id499179675)

This mobile platform allows users to access and manage business information, including workflows, news, and contacts, from their iOS devices. It enables remote access to an OA system, facilitating collaboration and mobile productivity for existing users.

**Highlights:** Access workflows, news, and announcements, Manage contacts and business information, Process business information on the go, Designed for iPhone and iPad, Integrates with existing OA systems

**In-app purchases:** none


### WhiteDolphin ERP (WDERP)

[App page](https://appshunter.io/ios/app/whitedolphin-erp-wderp/id1018654593)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is WhiteDolphin ERP (WDERP) free?

WhiteDolphin ERP (WDERP) is free to download, with no in-app purchases.

### Do E or WhiteDolphin ERP (WDERP) have ads?

Neither E nor WhiteDolphin ERP (WDERP) shows ads.

### Which is updated more often, E or WhiteDolphin ERP (WDERP)?

E ships an update every 2 months, and WhiteDolphin ERP (WDERP) every 4 months. Most recently, E was updated on November 1, 2026 and WhiteDolphin ERP (WDERP) on October 26, 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.*