格式转换 vs 格式转换器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
格式转换
This app offers a comprehensive suite of tools for converting and editing various file types, including audio, video, images, and PDF documents. It supports batch processing, lossless encoding, and watermark-free exports for a seamless user experience.
- Audio conversion and editing
- Video conversion and editing
- Image conversion and editing
- PDF document conversion
- Batch processing
- Lossless encoding
- Watermark-free export
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全能全格式转换器，支持音频、视频、图片、PDF文档一站式处理。 音频工具：音频转格式、音频提取、剪辑、降噪、伴奏提取、音量调速、混音合并； 视频工具：视频转 MP4、M3U8 转 MP4、视频压缩、消音、变速、倒放、转 GIF、帧提取； 图片工具：HEIC 转 JPG、图片压缩、去水印、图片转 PDF、GIF 互转、帧提取； PDF 文档工具：PDF 转 Word/Excel/PPT/TXT，Word/Excel/PPT/TXT 转 PDF，图片转 PDF。 适合苹果用户 HEIC照片兼容、短视频剪辑提取音频、网课 M3U8保存、职场PDF文档互转、日常图片压缩分享，支持批量处理。 支持批量转换操作、无损编码、无水印导出！ 如果使用满意，欢迎给我们五星好评，你的支持是持续更新动力！
格式转换器
Convert videos, audio, images, and documents between various formats. Offers powerful conversion tools for all your file needs. Subscription options available for advanced features.
- Video format conversion (MP4, MOV, AVI, FLV)
- Audio format conversion (MP3, AAC, WAV)
- Image format conversion (PNG, JPEG, BMP)
- Document format conversion (Word, Excel, PDF)
- Subscription for advanced features
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全能格式转换！ 主要功能： -视频格式转换：支持MP4/MOV/AVI/FLV等格式转换； -音频格式转换：支持mp3/aiff/aac/wav等格式转换； -图片格式转换：支持png/jpeg/bmp/gif等格式转换； -文件格式转换：支持word/excel/pdf/ppt等格式转换。 更多强大功能等待您的体验！ 会员订阅： 订阅价格为每年68元、每月18元，自动续费。 订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订；帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用 订阅可以由用户管理，并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订 隐私条款：https://shimo.im/docs/L9kBB75mDXIR10kK/read 使用条款：https://shimo.im/docs/5xkGob8r4buEO7kX/read
Screenshots
Verdict
The clearest difference is ads: 格式转换器 at none against 格式转换's shown. 格式转换器 also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (12.0 vs 15). On price, rating, ratings volume 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
Both are free to download. 格式转换 sells 4 one-off in-app purchases and 格式转换器 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for 格式转换 against 5.0 for 格式转换器. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
格式转换 ships an update every 4 months, 格式转换器 every 3 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | 格式转换 | 格式转换器 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (3 ratings) |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 3 | 3 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 12.0 — better |
| Further details — not scored | ||
| Size | 81 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 强 孙 | Jiujiu Service Co., Ltd. |
Customer experience
格式转换
格式转换器
In-app purchases
格式转换
- 周费$0.99
- 月费$1.99
- 季费$3.99
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- 年费$6.99
格式转换器
- 月会员$2.991 Month
- 年会员$9.991 Year
- 永久会员$14.99
