# iData vs Pi, your personal AI

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.

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.

## The numbers

| Metric | iData | Pi, your personal AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/idata/id879280122/reviews)** | [4.4 (2.5K ratings)](https://appshunter.io/ios/app/pi-your-personal-ai/id6445815935/reviews) |
| Number of ratings | 5 | **2.5K** |
| Positive reviews | 33.3% of reviews | **60.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 169 MB |
| Requires iOS | **8.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Hali-power Industrial CO., LTD](https://appshunter.io/developer/448145465) | [Inflection AI](https://appshunter.io/developer/1685844497) |

## What reviewers say

### iData

[App page](https://appshunter.io/ios/app/idata/id879280122)

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.

**Highlights:** File management, Photo and video import, Document saving, Folder organization, Direct file sharing, In-app camera, Contact backup, Media playback

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi, your personal AI

[App page](https://appshunter.io/ios/app/pi-your-personal-ai/id6445815935)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🤖 Realistic and natural conversations
- 💬 Empathetic and supportive responses
- 🧠 Impressive knowledge and insights
- 🤝 Feels like talking to a friend
- 🆓 Free and no ads

**What reviewers complain about**

- 🤯 Occasional memory lapses and inconsistencies
- 🚫 Strict content restrictions leading to suspensions
- 🔇 Voice feature issues and bugs
- 🔍 Difficulty deleting or organizing conversations

**Reported bugs**

- Frequent freezes and unresponsiveness
- Inconsistent behavior with voice and text inputs
- Sync issues between web and mobile versions

**Requested features**

- Dark mode option
- Ability to save and revisit past conversations
- More voice options and customization
- Improved memory and consistency across conversations


## Frequently asked questions

### Is iData free?

iData is free to download, with no in-app purchases.

### Is Pi, your personal AI free?

Pi, your personal AI is free to download, with no in-app purchases.

### Which has better reviews, iData or Pi, your personal AI?

iData is rated higher. iData averages 4.8 out of 5 from 5 ratings, while Pi, your personal AI averages 4.4 from 2.5K ratings.

### Do iData or Pi, your personal AI have ads?

Neither iData nor Pi, your personal AI shows ads.

### Which is updated more often, iData or Pi, your personal AI?

iData ships an update monthly, and Pi, your personal AI every 3 days. Most recently, iData was updated on October 2, 2026 and Pi, your personal AI on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*