Apzz vs XCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Apzz
This utility app acts as a calculator to discreetly lock your other applications, protecting your privacy. It offers features to manage daily usage time for entertainment apps and encrypt sensitive data like photos and videos.
- Calculator disguise
- App locking
- Usage time limits
- Photo and video encryption
- Privacy browser
- Note encryption
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Apzz是一款可以一键保护您隐私的计算器应用锁App。应用锁可精准管控游戏，短视频，社交软件等娱乐应用，支持设置每日使用时长，禁止乱下载，隐私浏览，应用锁定管理等设置能帮助家长很好的管控手机应用和儿童手机成瘾问题。Apzz同时同时也注重于您的隐私浏览保护，加密照片视频文件笔记隐私浏览器等数据不会被别人偷窥。
XCalc
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XCalc — 一款计算器与私密空间二合一的宝藏应用 首次进入是完整的科学计算器，输入密码后秒变你的专属私密空间，纯本地数据应用，保证私密性，满足你日常计算与隐私保护的双重需求。 一、 科学计算器 标准/科学双模式，支持复杂数学运算 界面清爽，操作流畅，满足学习与工作场景 二、 私密空间 私密视频：导入加密存储，外界无法查看 私密图片：安全保存你的私人照片 私密便签：记录只属于你的文字笔记 多款精美皮肤主题，自由切换 内置多种图标可选，个性切换 支持 iPhone 和 iPad。
Screenshots
Verdict
The clearest difference is update cadence: Apzz at weekly against XCalc's every 3 weeks. 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. Apzz sells 3 one-off in-app purchases and XCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Apzz ships an update weekly, XCalc every 3 weeks. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.
| Parameter | Apzz | XCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17 |
| Further details — not scored | ||
| Size | 134 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 小龙 胡 | 志凤 覃 |
In-app purchases
Apzz
- One-month membership$2.99
- One-year membership service$14.99
- Lifetime Plan$29.99
XCalc
- Pro$2.99
