Data Monitors vs 通讯录助手
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Monitors
Monitor your mobile data usage with this simple iPhone app. It provides timely alerts to prevent overuse and features a clear, visual interface with customizable notification colors. Track your data consumption easily to stay within your limits.
- Mobile traffic monitoring
- Data usage alerts
- Customizable notification colors
- Clear visual interface
- Minimal memory usage
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An app to monitor mobile traffic, specially designed for iPhone ; Particularly, smallest size of memory; Returning used data traffic timely to avoid overuse; Simple notification plugin, mixed with red、orange and green display options，accompanied by blue time axis； Amazingly succinct UI and easy to operate； Pretty clear to know the usage, with ultimate visual experience.
通讯录助手
Easily back up and restore your phone's contacts with a simple interface. Securely transfer contacts between devices and efficiently manage your address book. Protect your privacy with full data encryption.
- One-click contact backup and restore
- Contact transfer between new and old phones
- Full data encryption for privacy
- Batch contact deletion
- Network speed testing
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换新手机，联系人全没了？备份过，却找不回来？ 通讯录助手帮你解决这些问题——一键备份通讯录/电话本，云端同步，随时还原，换机、换号再也不怕丢联系人和手机号码。 【 一键备份 · 云端同步 】 一键上传通讯录到云端，新手机下载即用，本地与云端始终保持一致，换机换号无缝衔接。 【 时光机 · 随时找回 】 每次同步自动保存快照，误删了联系人？打开时光机，选择任意历史记录一键还原，一个都不丢。 【 智能整理 · 告别混乱 】 自动扫描重复联系人并智能合并，识别无电话号码等不完整信息，一键清理，通讯录干净整洁。 【 批量删除 · 高效清理 】 全选或多选联系人，一键批量删除，整理旧手机通讯录、清理无效号码只需几秒钟。 【 批量编辑 · 统一规范 】 批量添加姓名前后缀、统一公司名称、批量增删国家区号，几百个联系人一次改完。 【 导入导出 · 格式随心换 】 支持 Excel、CSV、vCard 多种格式导入导出，也可直接粘贴文本快速批量导入，通讯录迁移不求人。 【 防骚扰拦截 · 来电更清静 】 自动识别诈骗、骚扰、响一声、广告推销、快递外卖等来电，可选择仅识别或直接拦截，也支持自定义拦截规则。号码库与识别逻辑全部内置在本机，不上传你的通讯录和通话记录。 【 号码查询 · 归属地一查便知 】 输入陌生号码，快速查询归属地和运营商信息，本地查询无需联网，不上传隐私，安心可靠。 【 PDF 转换 · 全部免费，无需联网 】 Word / Excel / PPT 一键转 PDF，排版由系统渲染引擎生成，格式不易乱，可直接打印或分享；PDF可提取文字保存为 Word、按行列还原为 Excel表格，也可转成一张长图或逐页图片，直接发微信、朋友圈。全部转换在本机完成，文件不上传云端，不限次数、不收会员费。（PDF 转 Word / Excel 为文字提取，原始排版与图片不会保留；遇到扫描版 PDF可自动切换文字识别读取内容。） 【 扫描与取字 · 纸质文件电子化 】 手机当扫描仪，自动识别边缘拍摄合同、证件、票据并生成PDF；图片取字支持简繁中文识别，一秒读出照片里的文字，可复制或导出。识别全程离线完成。 【 PDF 工具 · 加密与合并 】 给 PDF 设置打开密码，可单独控制是否允许打印与复制；多个 PDF拖动排序后合并成一份，页数体积实时统计。 【 全程加密 · 安全可靠 】 数据传输全链路加密，个人隐私全面保护，放心使用
Screenshots
Verdict
The clearest difference is review sentiment: Data Monitors at 80% against 通讯录助手's 36%. Data Monitors also leads on ads (none vs shown) and iOS requirement (8.0 vs 16.0). 通讯录助手's advantage is update cadence (weekly vs monthly) and monetization model (ad-supported vs free with in-app purchases). On price, 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. Data Monitors sells 3 one-off in-app purchases and 通讯录助手 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Data Monitors ships an update monthly, 通讯录助手 weekly. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.
| Parameter | Data Monitors | 通讯录助手 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) — better | — |
| Positive reviews | 80.0% of reviews — better | 35.7% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | 丹 罗 | Guangzhou YuGuo Technology Co., Ltd |
Customer experience
Data Monitors
通讯录助手
In-app purchases
Data Monitors
- "Liquid"$0.99
- "Radioactive"$0.99
- "Line"$0.99
通讯录助手
- 永久去广告$0.99
