StoneAI app icon

Apps Like StoneAI for iPhone and iPad

by Shenzhen Sitong Ecotechnology (shenzhen) Co., Ltd.★ 0.00 ratingsProductivityFreeData updated 2026-09-06

Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  1. Un7z app icon

    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.

    ★ 1.33 ratingsUtilities$0.99Data updated 2026-09-29
  2. 3A思维导图 - 思想白板、AI指令集、AI数据库 app icon

    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.

    ★ 0.00 ratingsProductivityFreeData updated 2026-10-24
  3. fastPDF app icon

    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.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  4. Format Converter app icon

    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.

    ★ 4.624 ratingsUtilitiesFreeData updated 2026-09-18
  5. Nulaxy app icon

    Nulaxy

    Norel Systems Limited

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-12
  6. ChmPlus Lite: CHM/EPUB Reader app icon

    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.

    ★ 3.611 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.