Tono · iPhone
A camera that reads the light.
When the light changes it changes the colour, so your photographs don't swing between good and bad. 252 looks, and you never face 252 — you face the few that suit the light you are standing in.
What it does.
- It tells you what light you are in. 「判讀 藍天日光 → 水泥」. Every other camera app hands you a wheel and lets you guess.
- The look is chosen before the shutter, so what you see is what you get — not something you discover afterwards.
- 252 colours, measured from real film and filters, sorted by the light they are for and named in plain Chinese: 水泥, 麥芽, 霧白, 夜市.
- Change your mind after the shot. Frames keep their unedited original, so re-choosing a look re-grades rather than stacking a second colour on the first.
The 252, sorted by the light they are for.
Eight families. The app shows you the handful from the family that matches your light — not the whole library.
- 陰天 Overcast 48 水泥 · 石藍 · 淡灰 · 礫石 · 灰藍
- 逆光 Backlit 12 柔霧 · 晨霧 · 珍珠 · 紙窗 · 薄紗
- 室內黃燈 Warm indoor 35 藕粉 · 冰河 · 雪水 · 青花 · 霜花
- 夜景 Night 47 子夜 · 霓虹 · 炭黑 · 藏青 · 黑曜
- 日光 Daylight 14 霜白 · 麻布 · 素描 · 雪白 · 清水
- 文青暗黑 Moody 15 鉛灰 · 鐵灰 · 煙灰 · 海苔 · 墨綠
- 氛圍 Hazy 41 薄霧 · 水霧 · 霧藍 · 汽水 · 雲母
- 底片感 Film 40 顆粒 · 折痕 · 蠟紙 · 相簿 · 皺紋
It does not connect to anything.
No account, no sign-in, no analytics, no third-party code. The app makes no network requests at all, which is why your photographs cannot leave your phone. Full detail in the privacy policy.
Made by CharlX Studio in Taiwan. Questions go to support.