Comparison

解压缩全能王 vs 图片格式转换

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

Head to head
About

解压缩全能王

This utility app offers robust file compression and decompression for various formats including ZIP, 7z, and RAR. It also provides advanced photo and video compression, along with comprehensive file management features like creating, moving, and securing files.

Highlights
  • Compress and decompress ZIP, 7z, RAR files
  • Compress photos to JPEG, PNG, BMP, GIF, TIFF
  • Compress videos to MP4 or MOV
  • Set password protection for compressed files
  • Secure private files with Touch ID/Face ID
  • Import files from iCloud Drive and File App
  • Browser and iTunes file transfer
Features
Read full description

文件的压缩和解压缩 1.支持将一个或多个文件压缩zip、7z 文件 2.支持解压 .zip、.rar、.7z、.7zip、.xz、.tar、.tar.xz、.tar.7z、.tar.gz、.tgz、.tar.bz2、.tbz2文件 3.支持在压缩或解压缩时显示当前操作进度 4.支持在生成压缩文件时设置密码 5.支持解压带有密码保护的 zip、rar、7z 文件 照片压缩 1.在保证清晰度的前提下能够极大地缩小文件体积。 2.支持压缩 JPEG、PNG、HEIC格式的照片。 音视频压缩 支持常见音视频格式,提供多种压缩选项。 文件管理 1.支持文件夹的创建、复制、移动、改名、删除 2.支持文件的复制、移动、改名、删除、分享 3.支持从 iCloud Drive 或 File App 导入文件 4.支持通过浏览器传输文件 5.支持使用 iTunes 传输文件 6.支持打开和查看 PDF 文件、各类 Office 文件、各类音视频文件、压缩文件 7.支持多种排序方式 8.支持列表视图和网格视图显示 9.支持从其它 APP 导入文件

About

图片格式转换

Features
Read full description

Image Format Conversion can convert your image and photo files into files in almost all major image formats! Image Converter can convert almost any image file to: JPG, PNG, GIF, PSD, PDF, SVG, BMP, EPS, HDR, ICO, TIFF, TGA, WBMP, WEBP, ICNS, ODD or PS! Conversion steps: 1. Select any file that you want to convert 2. Click Convert 3. Wait about 1s for the conversion to complete 4. Share converted files to any App Note: The conversion time usually does not exceed 5 seconds! The supported input file formats include: jpg, png, gif, psd, pdf, svg, bmp, eps, hdr, ico, tiff, tga, wbmp, webp icns, odd, ps, ETC! Supported output file formats: jpg, png, gif, psd, pdf, svg, bmp, eps, hdr, ico, tiff, tga, wbmp, webp icns, odd, ps The conversion is done on one of your mobile phones, which makes the conversion easier, faster and more secure. [Automatic renewal instructions for VIP Members] Subscription period: 1 month (VIP members are covered for consecutive months); 3 months (continuous VIP membership season) 1 year (continuous VIP membership year). Payment: The user confirms the purchase and charges it to his iTunes account. Cancel renewals: To cancel renewals, manually turn off automatic renewals in iTunes/Apple ID Settings Management 24 hours before the current subscription period expires. Renewal: Apple iTunes account will be deducted within 24 hours before the expiry date, and the renewal period will be extended by one subscription period after the successful deduction. Privacy policy: https://docs.qingque.cn/d/home/eZQAlkcwfLuQuG8wKMaob4ROT?identityId=1mb3oUyZDN5 The user service agreement: https://docs.qingque.cn/d/home/eZQBWaJ2o2F4xHlthDq_kLo_t?identityId=1mb3oUyZDN5 图片格式转换可以将您的图像和照片文件转换为几乎所有主流图像格式的文件! 图像转换器可以转换几乎所有图像文件至: JPG, PNG, GIF, PSD, PDF, SVG, BMP, EPS, HDR, ICO, TIFF, TGA, WBMP, WEBP, ICNS, ODD 或者 PS ! 转换步骤: 1. 任意选择一个您要转换的文件 2. 点击转换 3. 等待1s左右即可转换完成 4. 分享转换后的文件到任意App 注意:转换时间一般不会超过 5 秒! 支持的输入文件格式包括: jpg, png, gif, psd, pdf, svg, bmp, eps, hdr, ico, tiff, tga, wbmp, webp icns, odd, ps, ETC! 支持的输出文件格式: jpg, png, gif, psd, pdf, svg, bmp, eps, hdr, ico, tiff, tga, wbmp, webp icns, odd, ps 转换在一个您的手机上完成,这使得转换更容易,更快速,更安全。 【VIP会员自动续订说明】 订阅周期:1个月(VIP会员连续包月);3个月(VIP会员连续包季)1年(VIP会员连续包年)。 付款:用户确认购买并付款后记入iTunes账户。 取消续订:如需取消续订,请在当前订阅周期到期前24小时之前手动在iTunes/Apple ID设置管理中关闭自动续订功能。 续订:苹果iTunes账户会在到期前24小时内扣费,扣费成功后续订周期顺延一个订阅周期。 隐私政策:https://docs.qingque.cn/d/home/eZQAlkcwfLuQuG8wKMaob4ROT?identityId=1mb3oUyZDN5 用户服务协议:https://docs.qingque.cn/d/home/eZQBWaJ2o2F4xHlthDq_kLo_t?identityId=1mb3oUyZDN5

Screenshots

解压缩全能王3 screens
图片格式转换4 screens

Verdict

The call

The clearest difference is ads: 解压缩全能王 at none against 图片格式转换's shown. 图片格式转换's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 解压缩全能王 sells 1 one-off in-app purchase and 图片格式转换 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

解压缩全能王 ships an update every 3 weeks, 图片格式转换 monthly. The most recent releases landed on July 26, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
解压缩全能王 versus 图片格式转换: the parameters behind the verdict, then further details
Parameter解压缩全能王图片格式转换
PriceFreeFree
Rating4.8 (107 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings107 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size32 MB48 MB
Age rating4+4+
Developer涛 罗云 杜

In-app purchases

1 purchases

解压缩全能王

One-time1
  • 压缩专家 Pro$2.99
3 purchases

图片格式转换

Subscriptions3
  • Month Membership$2.991 Month
  • Season Membership$5.993 Months
  • Year Membership$10.491 Year

Questions

Is 解压缩全能王 free?
解压缩全能王 is free to download, with in-app purchases available.
Is 图片格式转换 free?
图片格式转换 is free to download, with in-app purchases available.
Do 解压缩全能王 or 图片格式转换 have ads?
图片格式转换 shows ads; 解压缩全能王 does not.
Which is updated more often, 解压缩全能王 or 图片格式转换?
解压缩全能王 ships an update every 3 weeks, and 图片格式转换 monthly. Most recently, 解压缩全能王 was updated on July 26, 2026 and 图片格式转换 on September 10, 2026.

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