Comparison

iTAGKit vs 密备宝

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iTAGKit

Features
Read full description

该应用程序是蓝牙设备的管理软件 通过蓝牙连接到硬件设备 连接蓝牙设备后 可以将手机图像推送到蓝牙设备

About

密备宝

Features
Read full description

一键备份手机数据,USB 直连硬件轻松管理文件!支持通讯录、照片、视频等全类型文件备份,可直接查看、播放备份内容,告别手机内存不足,数据丢失风险一键解决! 通过 USB 线将外置存储硬件与手机连接,无需网络,一键备份手机内照片、视频、音乐、文档、通讯录等全类型文件,避免云端备份的隐私泄露风险,备份速度远高于无线传输。 全格式文件管理,查看播放一体化备份文件可直接在应用内查看、管理: 照片 / 图片:支持 JPG/PNG/GIF 等主流格式预览; 音视频:兼容 MP3/MP4/AVI 等格式,无需跳转其他应用即可播放; 通讯录:备份后可快速查阅、导出,避免联系人丢失。 轻量化操作,新手也能上手极简界面设计,备份流程仅需 “连接硬件 - 选择文件 - 点击备份” 三步,无需复杂设置;备份文件分类清晰(通讯录 / 图片 / 视频 / 音乐 / 文档),支持按名称、时间筛选,快速找到所需内容。 【适用场景】 手机内存不足:将照片、视频备份至外置硬件,释放手机存储空间;重要数据备份:通讯录、工作文档一键备份,避免误删或手机损坏导致数据丢失;离线查看文件:外出无网络时,直接通过应用查看外置硬件中的音视频、文档,无需下载至手机。 【产品亮点】 本地备份更安全:所有数据仅存储在你连接的外置硬件中,无云端上传,保护隐私不泄露; 无广告无弹窗:全程纯净使用体验,无强制推广、无弹窗干扰;USB 连接即插即用。

Screenshots

iTAGKit2 screens
密备宝2 screens

Verdict

The call

The clearest difference is iOS requirement: iTAGKit at 13.0 against 密备宝's 15.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iTAGKit ships an update every 7 months, 密备宝 every 3 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 5 level
iTAGKit versus 密备宝: the parameters behind the verdict, then further details
ParameteriTAGKit密备宝
PriceFreeFree
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size26 MB77 MB
Age rating4+4+
Developer锦涛 陈亚玲 黄

In-app purchases

None

iTAGKit

No in-app purchases

None

密备宝

No in-app purchases

Questions

Is iTAGKit free?
iTAGKit is free to download, with no in-app purchases.
Is 密备宝 free?
密备宝 is free to download, with no in-app purchases.
Do iTAGKit or 密备宝 have ads?
Neither iTAGKit nor 密备宝 shows ads.
Which is updated more often, iTAGKit or 密备宝?
iTAGKit ships an update every 7 months, and 密备宝 every 3 months. Most recently, iTAGKit was updated on November 8, 2026 and 密备宝 on November 7, 2026.

Other comparisons