AR Measuring Tool vs 好用键盘
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AR Measuring Tool
This app uses augmented reality to transform your device into a versatile measuring tool. It offers precise measurements for length, area, and height, along with a protractor, level, and object recognition capabilities. It's designed for various applications from home DIY to professional use.
- Precise AR measurements (length, area, height)
- Mobile protractor for angle detection
- High-precision level calibration
- Automatic photo counting for stacked items
- Real-time object recognition and information
- Simple and intuitive interface
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A brand-new AR measurement experience that turns your iPhone into a portable smart toolbox. AR Measure integrates augmented reality (AR) technology with intelligent recognition algorithms, serving not just as a portable ruler but also as an efficiency booster for home life, outdoor work, and decoration arrangements. Say goodbye to the frustration of找不到卷尺的烦恼,打开摄像头,即刻开始测量。 1. AR Precise Measurement (Length · Area · Height) (1) Length Measurement: Simply tap the start and end points on the screen to quickly obtain the length of an object using AR technology. Whether measuring furniture dimensions, door and window widths, or estimating decoration materials, it can be done in one go. (2) Area Measurement: Automatically recognizes flat surfaces; just圈定 a rectangular area to automatically calculate the area. Ideal for estimating areas before laying floors or pasting wallpapers. (3) Height Measurement: Align with the full body of a person, and the app will automatically recognize key body points and estimate height, making it more convenient and fun to record children's growth or measure friends. 2. Mobile Protractor: No need for a physical protractor. Attach the edge of your phone to the object's surface, and the screen will display the angle value in real-time. Supports horizontal, vertical, and arbitrary bevel measurements, making it a great helper for woodworking, drawing, and students' geometry learning. 3. Level Detection: Integrates gyroscope for high-precision level calibration. Ensures things are horizontally and vertically straight when hanging pictures or installing shelves, eliminating歪斜. 4. Photo Counting: For stacked small items such as steel bars, steel pipes, pills, and screws, take a photo,框选 the area, and it will automatically recognize and count the quantity. No more dazzling counting during project acceptance and warehouse inventory. 5. Object Recognition: Based on a powerful image recognition engine, point at flowers, animals, food, landmarks, or commodities to obtain names and encyclopedia information in real-time. Satisfy your curiosity and unlock the unknown world around you. Product Features: 1. Simple and Intuitive: No complicated operations; start measuring immediately after opening. 2. Wide Application Scenarios: Covers home DIY, interior design, construction sites, education and teaching, outdoor travel, etc. Membership Subscription Instructions: 1. Subscription Plan: The subscription price depends on the selected order package and is subject to the actual subscription price. 2. Deduction Cycle: The subscription will be automatically deducted from the iTunes account 24 hours before expiration for renewal, and the subscription service can be canceled at any time. 3. Cancellation Path: Go to "Settings" -> "Apple Account" -> "Subscriptions", find the corresponding subscription item to cancel. After successful cancellation, the membership rights will expire at the end of the current cycle. Privacy Policy: https://docs.qq.com/doc/DWHVzZFJIaFdnVkhQ User Agreement: https://docs.qq.com/doc/DWFZKUkp6aGFhUndN
好用键盘
This app provides a simplified typing experience with extra-large keys and voice output for easy communication. It includes helpful phrases for social interactions and customizable themes.
- Extra-large font keyboard
- Screen read-out function
- Input broadcast for typing
- Pre-written polite phrases
- AI-powered text refinement
- Customizable keyboard themes
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好用键盘,是一款专为长辈打造的简易输入键盘App。 它不只是普通输入法,专为视力弱化、不熟悉智能手机操作的中老年人设计,大字清晰、自带朗读功能,让长辈轻松聊天、顺畅打字。 开启屏幕点读,收到消息一键朗读;打字支持输入播报,看不清文字也能安心沟通。聊天不知如何回复时,内置海量高情商话术,轻松表达心意;多款精美键盘皮肤随心切换,打造舒适输入界面。 主要功能: 大字键盘:超大按键字体,按键清晰,减少误触,长辈打字更轻松 屏幕点读:页面文字一键朗读,消息自动播报,看不清屏幕也能读消息 输入播报:打字实时语音读出内容,确认文字不发错 高情商回复:海量现成话术,聊天不知道怎么说直接选用 高情商表达:输入文字AI润色优化,温和得体,轻松传递心意 键盘皮肤:多款主题皮肤自由切换,自定义键盘外观 欢迎加入「好用键盘」高级会员,解锁全部皮肤与海量话术,获得完整朗读权限! 关于会员订阅、续费及管理的具体规则如下: 1. 订阅方案与资费 我们提供以下会员订阅服务供您选择: 周度会员(短期体验): ¥48 / 周(自动续期) 年度会员(长效使用): ¥198 / 年(自动续期) 2. 自动续订与扣款规则 扣款时间: 在当前订阅周期到期前 24 小时内,系统将通过您的 Apple ID 账户进行自动续费扣款。 周期顺延: 扣款成功后,会员特权与全部付费功能权限顺延一个完整的订阅周期(一周或一年)。 3. 订阅管理与取消方式 您可以随时根据使用需求关闭自动续订。如需取消,请在 iOS 设备上执行以下操作: 前往 iOS 系统的 [设置] > [点击您的 Apple ID/头像] > [订阅] > 选中「好用键盘」服务 > 点击 [取消订阅]。 ※ 注意:如需避免下一周期扣费,请务必在当前订阅期结束前至少 24 小时完成取消。 4. 权益保障说明 取消自动续订后,您已付费的会员权益在当前周期内不受影响,可以正常使用全部会员功能,直至该周期结束。周期结束后系统停止扣费,不存在任何隐藏费用。 相关协议链接: 隐私政策:https://docs.qq.com/doc/DY3JwbWd6cUZVUWRG 用户协议:https://docs.qq.com/doc/DY0Ruck15eWxmVXR5
Screenshots
Verdict
The clearest difference is review sentiment: AR Measuring Tool at 57% against 好用键盘's 0%. 好用键盘's advantage is in-app purchases (none vs 5). On price, update cadence, ads and monetization model 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. AR Measuring Tool sells 5 in-app purchases, starting at $6.99 per 7 days. 好用键盘 asks for nothing beyond the download.
AR Measuring Tool ships an update fortnightly, 好用键盘 every 2 weeks. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | AR Measuring Tool | 好用键盘 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 57.1% of reviews — better | 0.0% of reviews |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 51 MB | 132 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Yichituo Technology Co., Ltd. | Guangzhou Liangjing Information Technology Co., Ltd. |
Customer experience
AR Measuring Tool
好用键盘
In-app purchases
AR Measuring Tool
- 立即使用测量7 Days trial$6.997 Days
- 免费试用3 Days trial$6.997 Days
- 首周优惠7 Days trial$6.997 Days
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- 免费试用3天3 Days trial$9.997 Days
- 立即测量$29.991 Year
好用键盘
No in-app purchases









