# Kiwi AI vs E

The clearest difference is in-app purchases: E at none against Kiwi AI's 10. E also leads on update cadence (every 2 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kiwi AI sells 10 in-app purchases, starting at $8.99 per month. E asks for nothing beyond the download.

Kiwi AI ships an update every 10 days, E every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Kiwi AI | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (569 ratings)](https://appshunter.io/ios/app/kiwi-ai-notetaker/id6737851059/reviews)** | — |
| Number of ratings | **569** | — |
| Positive reviews | 57.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 123 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blackboard Studio S.r.l.](https://appshunter.io/developer/1778271341) | [Acadza](https://appshunter.io/developer/1786609355) |

## What reviewers say

### Kiwi AI

[App page](https://appshunter.io/ios/app/kiwi-ai-notetaker/id6737851059)

Transform audio recordings, PDFs, and YouTube videos into organized notes, interactive flashcards, and study quizzes. Engage with your content by chatting with notes to extract key insights and understand complex information.

**Highlights:** Convert recordings, PDFs, YouTube to notes, Chat with notes for insights, Generate flashcards and quizzes, Notes support tables, emojis, diagrams, equations, Cross-device sync

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kiwi Pro \| Monthly | $8.99 | per month |
| Kiwi Pro \| Monthly | $8.99 | per month |
| Kiwi Pro \| Weekly | $8.99 | per 7 days |
| Kiwinote Pro \| Monthly | $11.99 | per month |
| Kiwi Pro \| 3 Months | $17.99 | per 3 months |
| Kiwi Pro \| Yearly | $34.99 | per year |
| Kiwi Pro \| Yearly | $49.99 | per year |
| Kiwi Pro \| Yearly | $49.99 | per year |
| Kiwinote Pro \| Yearly | $69.99 | per year |
| Kiwi Pro \| Yearly | $89.99 | per year |

**What reviewers like**

- 🤖 AI-powered summarization and note creation
- 📚 Flashcard and quiz generation for studying
- 🎯 Effective for students with learning disabilities
- 👍 Intuitive and user-friendly interface
- 📱 Synchronized notes across devices

**What reviewers complain about**

- 💰 Expensive subscription pricing
- 🔐 Limited free tier functionality
- 🐛 Frequent app crashes and freezes
- ❌ Audio upload failures and errors
- 📁 Lost or unrecoverable notes and recordings

**Reported bugs**

- App crashes when uploading files
- Audio files fail to upload or process
- Notes disappear after logout
- Failed to load notes error message
- Subscription charges without service access

**Requested features**

- Ability to rename notes with custom titles
- Sort notes by date or user preference
- Concept map generation feature
- One-time payment option instead of subscription
- Increased free tier limits


### E

[App page](https://appshunter.io/ios/app/e-phoenix/id6817227612)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kiwi AI free?

Kiwi AI is free to download, with in-app purchases available.

### Is E free?

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

### Do Kiwi AI or E have ads?

Neither Kiwi AI nor E shows ads.

### Which is updated more often, Kiwi AI or E?

Kiwi AI ships an update every 10 days, and E every 2 days. Most recently, Kiwi AI was updated on October 30, 2026 and E on October 29, 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.*