# Mail Master by NetEase vs esim.gg

The clearest difference is in-app purchases: esim.gg at none against Mail Master by NetEase's 19. esim.gg also leads on ads (none vs shown) and rating (5.0 vs 4.7). Mail Master by NetEase's advantage is ratings volume (2.3K vs 1) and update cadence (fortnightly vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Mail Master by NetEase sells 18 in-app purchases, starting at $0.99 per month. esim.gg asks for nothing beyond the download.

esim.gg holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mail Master by NetEase has 2.3K ratings behind it against 1, so its average is the more settled of the two.

Mail Master by NetEase ships an update fortnightly, esim.gg every 5 weeks. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mail Master by NetEase | esim.gg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.3K ratings)](https://appshunter.io/ios/app/mail-master-by-netease/id897003024/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/esimgg/id6761686579/reviews)** |
| Number of ratings | **2.3K** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | **Free** |
| Size | 318 MB | 60 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NetEase (Hangzhou) Network Co., Ltd.](https://appshunter.io/developer/371634018) | [Kosmoneko OÜ](https://appshunter.io/developer/1689527267) |

## What reviewers say

### Mail Master by NetEase

[App page](https://appshunter.io/ios/app/mail-master-by-netease/id897003024)

Manage multiple email accounts from various providers in one app. Enjoy features like unified inboxes, document management, and email translation across all your devices. Offers a comfortable reading experience with customizable settings.

**Highlights:** Manage multiple email accounts, Unified inbox view, Large attachment support, Email translation, Cross-platform synchronization, Dark mode and font settings

**Features:** Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 免广告连续包月 | $0.99 | per month |
| 网易邮箱会员50G套餐连续包月 | $2.99 | per month |
| 大师会员连续包月 | $2.99 | per month |
| 您将获得无限邮箱容量等网易邮箱服务。 | $3.99 | per month |
| 您将获得无限邮箱容量等邮箱大师超级会员服务。 | $5.99 | per month |
| 免广告连续包年 | $9.49 | per year |
| 您将获得无限邮箱容量等网易邮箱服务。 | $14.99 | per 3 months |
| 大师会员连续包年 | $19.99 | per year |
| 网易邮箱会员50G套餐连续包年 | $22.99 | per year |
| 网易邮箱会员200G套餐连续包年 | $39.99 | per year |
| 1个月邮件追踪套餐 | $1.99 | one-time |
| 1个月大师会员套餐 | $2.99 | one-time |
| 1个月网易邮箱会员50G套餐 | $3.99 | one-time |
| 1个月网易邮箱超级会员套餐 | $5.99 | one-time |
| 12个月大师会员套餐 | $29.99 | one-time |
| 1年网易邮箱会员50G套餐 | $29.99 | one-time |
| 2年网易邮箱会员50G套餐 | $39.99 | one-time |
| 24个月大师会员套餐 | $39.99 | one-time |


### esim.gg

[App page](https://appshunter.io/ios/app/esimgg/id6761686579)

This app allows you to manage your Estonian mobile numbers and eSIMs. You can easily check your balance, install new eSIMs, view your activity, manage data packages, and access voicemail all within a single, user-friendly interface.

**Highlights:** Manage Estonian mobile numbers, Install eSIMs, Check balance, View activity, Manage packages, Access voicemail

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

**In-app purchases:** none


## Frequently asked questions

### Is Mail Master by NetEase free?

Mail Master by NetEase is free to download, with in-app purchases available.

### Is esim.gg free?

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

### Which has better reviews, Mail Master by NetEase or esim.gg?

esim.gg is rated higher. Mail Master by NetEase averages 4.7 out of 5 from 2.3K ratings, while esim.gg averages 5.0 from 1 ratings.

### Do Mail Master by NetEase or esim.gg have ads?

Mail Master by NetEase shows ads; esim.gg does not.

### Which is updated more often, Mail Master by NetEase or esim.gg?

Mail Master by NetEase ships an update fortnightly, and esim.gg every 5 weeks. Most recently, Mail Master by NetEase was updated on October 18, 2026 and esim.gg on October 15, 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.*