IoT Meter vs 改字猫
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IoT Meter
Connects to smart measuring devices via Bluetooth to manage device status and read data. Organizes readings into projects, generates data tables, and allows cloud uploads. Supports capturing images for each data batch.
- Bluetooth device connection
- Device status management
- Data reading and logging
- Project-based data organization
- Data table generation
- Cloud data upload
- Image capture for data batches
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该应用可以通过蓝牙连接智能靠尺设备。app连接设备之后,可以管理设备的状态。当设备读取到数据,app能够通过蓝牙读取到这些数据。app以项目的形式管理这些数据,并生成数据表格。数据表格能够上传至云端。对于每一批上传的数据,app可以拍摄相应的图片。
改字猫
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还在为图片文字出错、水印杂物杂乱、照片模糊发虚发愁?改字猫一站式 AI 修图工具,五大核心能力全覆盖,手机轻松搞定专业图片处理,新手也能一键出无痕高清效果图! 核心特色功能: 【智能修图】搭载深度图像 AI 模型,支持 AI 换背景、人像优化、画面重绘、场景改造,只需简单描述需求,自动重构画面细节;复杂场景自动适配,不用手动精细涂抹,大幅降低修图门槛,废片一键变身精致大片。 【图片除痕】AI 内容感知消除,无痕去除水印、Logo、路人、划痕、污渍、时间戳、多余杂物、遮挡印记,自动智能填充空缺背景,不管纯色、纹理、复杂风景背景都能清理干净,不留模糊马赛克痕迹。 【高清画质】全程无损像素处理,修图导出不压缩画质,支持 4K 超清保存;搭配画质增强功能,修复模糊、提亮细节、提升照片通透度,修改前后清晰度一致,打印、发社交平台、商用配图都清晰细腻。 【图片工具箱】内置全套专业编辑功能:抠图换底、裁剪构图、压缩旋转处理,日常自拍、电商配图、办公截图、海报设计、证件处理全场景适配,无需切换多款软件。 无需专业修图技巧!改字猫以无痕改字为核心,搭配 AI智能科技、无痕除痕、高清无损、全能编辑五大王牌功能,打造随身便携专业修图工坊,轻松搞定所有图片修改需求! 会员订阅说明: -订阅周期:周会员,月会员,年会员 -付款:用户付款记入iTunes账户 -取消订阅:如需取消订阅,请在当前订阅到期24小时以前,手动到在Apple ID设置管理中关闭自动订阅 -续订:苹果iTunes账户会在到期前24小时内扣款,扣款成功后订阅周期将延续一个周期 隐私政策: https://docs.qq.com/doc/p/10603251caa0739ebb156e4444c17405c16ad3c4 会员服务协议: https://docs.qq.com/doc/p/af2113f329a3661f472f020416f488964e23485f 用户协议: https://docs.qq.com/doc/p/7acf3a6fc0aac7ce6cb4b3a0de05580ac509070f
Screenshots
Verdict
The clearest difference is in-app purchases: IoT Meter at none against 改字猫's 3. IoT Meter also leads on iOS requirement (13.0 vs 15). 改字猫's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads 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. 改字猫 sells 3 in-app purchases, starting at $4.99 per 7 days. IoT Meter asks for nothing beyond the download.
IoT Meter ships an update every 6 weeks, 改字猫 every 3 days. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.
| Parameter | IoT Meter | 改字猫 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 35 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Ensightful Limited | 江帅 杨 |
In-app purchases
IoT Meter
No in-app purchases
改字猫
- 周会员$4.997 Days
- 月会员$9.991 Month
- 年会员$19.991 Year









