TigerText

工具

仅适用于 iPhone

免费 · 专为 iPhone 设计。未针对 macOS 验证。

iPhone

TigerText is the easiest way to add alt text to photos on iPhone — and it's now completely free. Point it at any photo and TigerText writes a clear, accurate description of what's in it. The description is saved into the photo's own metadata, so it travels with the image when you post or send it. Mastodon, Bluesky, and any other app that reads standard image metadata will pick it up automatically. Everything happens on your iPhone. No internet connection. No account. No ads. No tracking. WHY ALT TEXT MATTERS Alt text is how a photo becomes readable to someone using a screen reader. Without it, an image is just "photo" — no content, no context. Writing it by hand for every picture is real work, and that's why so many images go undescribed. TigerText does the first draft in seconds so you can post with a description instead of without one. FULLY OFFLINE, GENUINELY PRIVATE TigerText runs a vision-language AI model that ships inside the app. Your photos are never uploaded, never sent to a server, and never seen by anyone but you. It works on a plane, in a basement, or with your phone in airplane mode — because there's nothing to connect to. Privacy here isn't a policy promise. It's how the app is built. There is no server to trust, because there is no server. BUILT WITH THE COMMUNITY IT SERVES TigerText was shaped by feedback from blind and low-vision users, and it's designed to be used entirely with VoiceOver — not merely to pass an accessibility checklist. Every control is labeled, every action is announced, and the whole flow works without ever needing to see the screen. That includes the parts people usually forget: you can hear the description read aloud before you save it, edit any wording you disagree with, and know immediately whether a photo already has alt text. WHAT YOU CAN DO • Describe any photo in your library, one at a time or in batches • Hear any description read aloud before you commit to it • Edit the wording — it's your description, the AI just drafts it • See at a glance which photos already have alt text and which don't • Add descriptions to animated GIFs without losing the animation • Send photos straight from the Photos share sheet • Share a photo with the description already embedded FREE, AND STAYING THAT WAY Every feature is free forever. There is no paid tier, no subscription, no in-app purchase, no locked content, and no ads. TigerText uses the Qwen2-VL model (Apache 2.0) running through Apple's MLX framework. The bundled model is verified with a SHA-256 integrity check on every new version, so you always run the genuine, untampered model. A NOTE ON THE DOWNLOAD SIZE TigerText is a big download, and that is the whole point. The entire AI model lives inside the app instead of on a server somewhere. Nothing is streamed, nothing is fetched, and none of the work happens on someone else's computer. Download it once and it works forever. On a plane. In a tunnel. In a basement with no signal. On a trip with no data plan. There is no server to go down, no API to get shut off, no subscription to lapse, and no spinner while something uploads. Your photos are never part of anybody's dataset, because they never leave your phone. Most apps that describe images send your pictures away to do it. TigerText carries the whole thing with you instead. That's what makes TigerText a true offline utility: the big download is the feature. Install it once over Wi-Fi, and describing a photo never needs a network again.

评分及评论

  • 5.0
    满分 5 分
    1 个评分

NEW IN 1.4 — AND NOW FREE! TigerText used to cost $1.99. Now every feature is free. No trial, no "pro" upgrade, no catch. And this release is packed: • ANIMATED GIFS: Give GIFs real alt text, and they keep every frame and loop. • SHARE SHEET: In Photos, tap Share and choose TigerText. • VOICEOVER: Improved Voiceover Description • A BRAND-NEW ICON: Look for the tiger cub pinning up a photo. Heads up on size: the AI model lives inside the app, so this is a big download. We recommend Wi-Fi. That's also why TigerText works anywhere, with no connection at all.

版本 1.4

开发者“William D'angelo”已表明该 App 的隐私规范可能包括下述数据处理方式。更多相关信息，请参阅 开发者隐私政策 。

  • 未收集数据

    开发者不会从此 App 中收集任何数据。

    隐私规范可能因你使用的功能或你的年龄等因素而异。 进一步了解

    开发者表明此 App 支持以下辅助功能。 进一步了解

    • 支持的功能

      • 旁白

      • 语音控制

      • 更大字体

      • 深色界面

      • 不单靠颜色进行区分

      • 充足对比度

      • 减弱动态效果

    信息

    提供者
    • William D'angelo
    大小
    • 1.3 GB
    类别
    • 工具
    兼容性
    设备需装有 iOS 18.2 或更高版本。
    • iPhone
      设备需装有 iOS 18.2 或更高版本。
    • Mac
      需要 macOS 15.2 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。
    语言
    简体中文和另外6种
    • 简体中文、德文、日文、法语、英语、葡萄牙文、西班牙文
    年龄分级
    4+
    版权
    • © Will D'angelo
  • 开发者网站
  • 隐私政策

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