Apps Like StoneAI for iPhone and iPad
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.

Un7z
冠兰 姜
Open and extract .7z files.
The app supports opening and extracting .7z files from other applications. It allows users to manage files with multi-level folders, rename, copy, cut, paste, and delete files.








3A思维导图 - 思想白板、AI指令集、AI数据库
燕锋 林
AI powered tool for thinkers
The app offers a unified tool for thinkers, integrating a thought whiteboard, AI instruction sets, an AI database, and AI widgets. It aims to facilitate dynamic thinking and make AI accessible.

fastPDF
洪卫 潘
Convert PDF to Word, PPT, Excel seamlessly
Convert PDF to Word, PPT, and Excel with precise formatting retention. Edit converted documents, extract tables, and maintain original layouts. Secure file handling with encryption and privacy protection.

Format Converter
杨杨 戴
Convert video formats and compress files
Convert video files between formats including OGG, WebM, WMV, MKV, AVI, MPEG, MP4, MOV, RMVB, FLV, ASF, 3GP, and 3G2. Convert audio files between WAV, MP3, M4R, MP2, AAC, M4A, WMA, FLAC, AMR, AWB, and OGG.



TotalReader for iPad - The BEST eBook reader for epub, fb2, pdf, djvu, mobi, rtf, txt, chm, cbz, cbr
LTD DevelSoftware
Read books and documents in any format
Read books and documents in multiple formats including .fb2, .epub, .mobi, .chm, .djvu, .pdf, .doc, .xls, .ppt, .pages, .numbers, .key, .cbr, .cbz, and .cbt. Support styles, chapters, tables, links, and footnotes. Adjust text size and font.



ChmPlus Lite: CHM/EPUB Reader
兰桂 吴
Open CHM files instantly
Read CHM and EPUB documents with support for highlighting, bookmarking, and annotations. Perform document-wide searches and navigate through tables of contents. Enable passcode lock for security.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.