TigerText

工具程式

僅適用於 iPhone

免費 · 專為 iPhone 設計。尚未針對 macOS 驗證。

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.

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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

開發者William D'angelo指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊，請參閱 開發者的隱私權政策 。

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    依據你使用的功能或你的年齡等因素，隱私權實務可能有所不同。 更多內容

    開發者表示，此 App 支援以下輔助使用功能。 進一步瞭解

    • 支援的功能

      • 旁白

      • 語音控制

      • 放大文字

      • 深色介面

      • 不僅以顏色來區分

      • 足夠的對比度

      • 減少動態效果

    資訊

    供應商
    William D'angelo
    大小
    1.3 GB
    類別
    工具程式
    相容性
    需要 iOS 18.2 或以上版本。
    • iPhone
      需要 iOS 18.2 或以上版本。
    • Mac
      需要 macOS 15.2（或以上版本）以及配備 Apple M1（或以上版本）晶片的 Mac。
    語言
    德文和其他6種
    • 德文、日文、法文、簡體中文、英文、葡萄牙文、西班牙文
    年齡分級
    4+
    版權
    © Will D'angelo
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