iData vs Pi, your personal AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iData
Easily manage and store all your files, including photos, videos, and email attachments. Organize documents into folders, access them anywhere, and share them effortlessly. Capture moments with the in-app camera and back up your contacts.
- File management
- Photo and video import
- Document saving
- Folder organization
- Direct file sharing
- In-app camera
- Contact backup
- Media playback
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Easy to manage all types of files. Import the photos and videos from iPhone to the iData, easy to review those memorable moments. Allows you to save e-mail attachments or other APP documents, check or browse anytime anywhere. Manage or sort your files by creating different folders, easy to access or look up for the files that were not able to be saved on the iPhone. Supports "Open-in" and only simple taps to share files via Facebook, Twitter, AirDrop, Wechat, QQ or even e-mail! Access the in-APP camera to take photos and auto save to the iData. Supports contacts backup. Sit back and relax with direct play music or video on the iData.
Pi, your personal AI
An emotionally intelligent AI companion designed to provide support and empower users to navigate everyday life. Engage in conversations to explore ideas, discuss challenges, or simply have someone to listen. It learns and evolves with your interactions.
- Emotionally intelligent AI companion
- Talk through difficult topics
- Explore new ideas and topics
- Brainstorm and get recommendations
- Voice mode for live conversation
- Personalized learning and growth
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Hey, I'm Pi, your personal intelligence partner. I'm designed to empower you to feel confident and supported to tackle everyday life. Whether you're looking to explore new ideas, talk through a difficult topic, or just want someone to listen, Pi is here for you. TALK IT OUT - Prep for a hard conversation, or just vent when you need someone to talk to. Try voice mode to talk it out live! FUEL YOUR CURIOSITY - Learn about a new topic, or practice a language. GET THINGS DONE - Talk through decision-making, or come up with an action plan to tackle something new. GET INSPIRED - Brainstorm new ideas, or get recommendations on what to watch next. HAVE FUN - Ask Pi anything! Pi grows with you – the more you talk with Pi, the better it evolves and understands you. Pi is created by Inflection AI, the Public Benefit Corporation empowering people with emotionally intelligent, human-centered AI.
Screenshots
Verdict
The clearest difference is update cadence: Pi, your personal AI at every 3 days against iData's monthly. Pi, your personal AI also leads on review sentiment (60% vs 33%) and ratings volume (2.5K vs 5). iData's advantage is rating (4.8 vs 4.4) and monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iData holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Pi, your personal AI has 2.5K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 33% of iData's written reviews are positive against 60% of Pi, your personal AI's, so the app with the better star average is not the one people write more warmly about.
iData ships an update monthly, Pi, your personal AI every 3 days. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.
| Parameter | iData | Pi, your personal AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | 4.4 (2.5K ratings) |
| Positive reviews | 33.3% of reviews | 60.2% of reviews — better |
| Number of ratings | 5 | 2.5K — better |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 16 |
| Further details — not scored | ||
| Size | 34 MB | 169 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Hali-power Industrial CO., LTD | Inflection AI |
Customer experience
iData
Pi, your personal AI
Bugs and requests
iData
Not enough reviews yet to summarise bugs or requests.
Pi, your personal AI
Reported bugs
3 issues- Frequent freezes and unresponsiveness
- Inconsistent behavior with voice and text inputs
- Sync issues between web and mobile versions
Requested features
4 requests- Dark mode option
- Ability to save and revisit past conversations
- More voice options and customization
- Improved memory and consistency across conversations
In-app purchases
iData
No in-app purchases
Pi, your personal AI
No in-app purchases
