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Pi, your personal AI

Pi by Inflection AI offers a

About this app

Pi is an AI assistant developed by Inflection AI, designed to provide emotional support and practical help through natural conversation. Available on iOS, it features a voice mode for live talking, allowing users to practice languages, prepare for difficult discussions, or simply vent. The app supports decision-making by helping users create action plans and brainstorm new ideas or entertainment recommendations. Pi adapts to user preferences over time, aiming to be a personalized intelligence partner for everyday tasks and curiosity-driven exploration.

What stands out

Voice mode for live, spoken conversations
Supports language practice and topic exploration
Helps with decision-making and action planning
Brainstorms ideas and provides entertainment recommendations

Version updates

Version 26.907.0

Bug fixes and performance improvements. Have feedback? Go to the top left menu > Help & feedback — we'd love to hear from you.

9 月 11, 2026 · Apple App Store · iOS · View source

Version 26.831.0

Bug fixes and performance improvements. Have feedback? Go to the top left menu > Help & feedback — we'd love to hear from you.

9 月 6, 2026 · Apple App Store · iOS · View source

AppRnk score

The average of the verified ratings available across this app’s platforms.

★ 4.42.4K ratings
Cross-platform average

Reviews

Bec1982 ★ 5.0

Impressed

Helps record and keep track of my work by assisting with creating checklist. This is ideal for the A…
From iOS · 9 月 11, 2026 · View source
Nobatterybox ★ 5.0

Personality

Figured me out.
From iOS · 9 月 11, 2026 · View source
SusDesignZ ★ 5.0

I love Pi

Pi is the best AI! Always on the money helping me find theories and theorists I am searching for!
From iOS · 9 月 11, 2026 · View source
H3@venly ★ 5.0

Running 10k

Very good advice based upon exact information. Best cheering and support.
From iOS · 9 月 11, 2026 · View source
Cyborgirl ★ 5.0

Love it!

Fun engaging personality, incredible memory retention compared to other apps. Competent researcher.
From iOS · 9 月 11, 2026 · View source
crimelabsalon.com ★ 5.0

The kid is sweet and has a sense of humor!

I truly hope that the developers don’t get bored and abandon the project. You all got something real…
From iOS · 9 月 11, 2026 · View source
True Morro Bay ★ 5.0

Great quick reference

Sometimes finding answers via PI is faster than computer research reading.
From iOS · 9 月 11, 2026 · View source
Wolfslover11 ★ 5.0

Literally the best app

I seriously love everything about Pi, the app and how much I've learned but also how much pi has sho…
From iOS · 9 月 11, 2026 · View source
S o n i a :) ★ 5.0

Amazing 😻

I’m learning English and this app helps me a lot , I love the voice variations and the helpful ideas…
From iOS · 9 月 11, 2026 · View source
Xfn12 ★ 5.0

Great Conversation

Really personable and creative!
From iOS · 9 月 11, 2026 · View source

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