# @Mail2000 vs carERP

The clearest difference is update cadence: carERP at every 4 weeks against @Mail2000's every 3 months. @Mail2000's advantage is iOS requirement (13.0 vs 16.6). On price, review sentiment, 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.

@Mail2000 ships an update every 3 months, carERP every 4 weeks. The most recent releases landed on September 9, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | @Mail2000 | carERP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (3 ratings)](https://appshunter.io/ios/app/mail2000/id509471262/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 4 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Openfind Inc.](https://appshunter.io/developer/509471265) | [Shih Shang Lin](https://appshunter.io/developer/1357904441) |

## What reviewers say

### @Mail2000

[App page](https://appshunter.io/ios/app/mail2000/id509471262)

Access your Mail2000 account on your iOS device. Easily compose, read, and search emails with instant push notifications for new messages. The app offers contact auto-completion and filtering for important mail.

**Highlights:** Compose and read emails, Push notifications for new mail, Filter important emails, Auto-complete contacts, Search mail and attachments

**Features:** Vision Pro support

**In-app purchases:** none


### carERP

[App page](https://appshunter.io/ios/app/carerp-20/id6745925059)

This mobile system is designed for used car sales companies. It offers comprehensive management of company information, vehicle inventory, scheduling, and customer service. Users can track vehicle status, manage appointments, and access customer history.

**Highlights:** Company information and organization management, Vehicle inventory and status tracking, Scheduling and task management, Customer data and contact history, Account and system settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is @Mail2000 free?

@Mail2000 is free to download, with no in-app purchases.

### Is carERP free?

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

### Do @Mail2000 or carERP have ads?

Neither @Mail2000 nor carERP shows ads.

### Which is updated more often, @Mail2000 or carERP?

@Mail2000 ships an update every 3 months, and carERP every 4 weeks. Most recently, @Mail2000 was updated on September 9, 2026 and carERP on June 5, 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.*