Visual Key vs Xesim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Visual Key
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Visual Key是一款基于文字结构算法的中文输入法，是中文输入方式的技术革命，重新定义了中文输入的效率和便利。不同于传统拼音和笔画输入方式，Visual Key采用了结构式人工智能技术以及“所见即所得”的图形映射技术，使用户能够通过简单的视觉识别快速准确地输入中文。可以让汉语非母语的使用者在三分钟之内学会输入汉字汉语，Visual Key消除了中文输入的学习障碍，增加了汉字输入的趣味性，提升了输入效率，为用户提供前所未有的便捷体验。
Xesim
This utility app simplifies the management of eSIM cards. It allows users to easily scan and identify eSIM QR codes from images or directly, streamlining the process of downloading eSIMs.
- eSIM card configuration
- eSIM card management
- QR code scanning for eSIMs
- QR code image recognition
- STK eSIM download facilitation
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Xesim App is the official companion app for Xesim cards. With the X7 Bluetooth Card, you can connect directly to the card via Bluetooth and manage eSIM profiles from your iPhone. Scan or recognize eSIM QR codes to download eSIMs, then easily enable, switch, or delete profiles directly in the app. For other Xesim card models, eSIM management on iPhone is performed through Xesim STK. Xesim App provides helpful tools for QR code recognition, eSIM setup assistance, account services, and Xesim benefits and activities. One app for a simpler Xesim experience.
Screenshots
Verdict
The clearest difference is update cadence: Xesim at every 11 days against Visual Key's every 4 weeks. Visual Key's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Visual Key ships an update every 4 weeks, Xesim every 11 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Visual Key | Xesim |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 73 MB |
| Age rating | 4+ | 17+ |
| Developer | SEMANTIC TECHNOLOGIES LLC | Beijing Yilian Qixing Technology Co., Ltd. |
In-app purchases
Visual Key
No in-app purchases
Xesim
No in-app purchases
