What's new in Sintax

Sintax 1.0.7

Sleep from Apple Health

• How did I sleep last night? Total sleep, bedtime, wake time, and core, deep, and REM.
• Compare my sleep this week with last week.
• What time do I usually fall asleep?

See last night’s sleep.

Save and remove sleep

• Log that I slept 11:30 PM to 7 AM last night.
• Remove the sleep entry you just saved.

Saving and removing sleep only happen when you ask, need your iPhone unlocked, and removing only touches entries Sintax saved.

Night readings

• What was my heart rate and HRV while I slept?
• Was my resting heart rate higher than usual this week?
• Show my breathing rate, blood oxygen and wrist temperature from last night.

Sleep works without an Apple Watch. Night readings only appear if a Watch recorded them.

One Health switch

• How do I allow Health? One switch on the Permissions screen asks for everything in one Apple Health sheet.

New-chat approval

• How do I approve a new AI chat? A notification opens a one-tap Approve or Deny screen.

MCP link in Settings

• Where is my Sintax MCP server link? Settings shows it, with a one-tap copy, for hooking up a new chat.

Update notice

• How do I know when a newer Sintax is out? Sintax tells you, so your chats keep the newest tools.

Cleaner Connected chats

• What do Connected chats show? The chat name and when you last used it. No host names, and no duplicate Last used.

Polish

• Does the icon match my iPhone? It follows light or dark appearance, and copy confirmations stay visible above the tab bar.

See it: weeknight suppers · kettlebells · today’s mail · last night’s sleep

Sintax 1.0.6

October 12, 2026

• Timers you can start, pause, and stop by asking, shown in the Dynamic Island.
• A more playful tone in Sintax's replies.
• Sintax's replies in the Logbook now sit in a copper bubble.
• One Logbook entry per request.
• Requests still work while the phone is locked.
• When something can't finish yet, Sintax says so honestly: "Unlock the phone to finish." or "Open Sintax to finish."
• A new chat has to be approved in Sintax before it can use your iPhone.
• Tapping the tab you're on goes back to its main page.
• Sintax stays signed in after it's swiped away.

Sintax 1.0.5

October 8, 2026

• See your signed-in account, paired devices, and connected chats. Remove a chat or unpair a device anytime.
• Each Logbook row shows who and what. It opens on the latest entry.
• How to Connect: copy your link in the app. The paste steps live on the website.
• Connected chats show last used, so you can tell which assistants are active.

Sintax 1.0.4

October 6, 2026

• You can look up a person and see everyone who matches.
• You can start an email or a text and finish it when you're ready. Nothing is sent until you send it.

See today’s mail.

Sintax 1.0.3

October 3, 2026

• Logbook scrolling feels smoother.
• Splash closes cleanly when the app opens.
• The header animation doesn’t jump or resize.

Sintax 1.0.2

October 1, 2026

• Log any workout your assistant names, then see, change, or delete the ones Sintax saved.
• Same-day all-day Calendar events stay on the date you asked for.

See kettlebells.

Sintax 1.0.1

September 25, 2026

• The Home Screen name is Corrupt Syntax. The product stays Sintax.
• Replies show typing dots that scroll with the thread.
• Logbook opens on the latest reply and scrolls smoothly.
• Logbook, Permissions, and Settings share the same header.
• Threads stay on the phone.
• The optional tip is unchanged. The app stays free.

Sintax 1.0.0

September 20, 2026

Notes not available.