# Gemini Notebook vs Kellno

The clearest difference is in-app purchases: Kellno at none against Gemini Notebook's 10. Kellno also leads on iOS requirement (13.0 vs 17.0). Gemini Notebook's advantage is update cadence (weekly vs every 5 weeks) and chart position (#49 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Gemini Notebook sells 7 in-app purchases, starting at $1.99 per month. Kellno asks for nothing beyond the download.

Gemini Notebook ships an update weekly, Kellno every 5 weeks. The most recent releases landed on November 14, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Gemini Notebook | Kellno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (65K ratings)](https://appshunter.io/ios/app/gemini-notebook/id6737527615/reviews)** | — |
| Number of ratings | **65K** | — |
| Positive reviews | 77.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#49** | — |
| Size | 212 MB | 59 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Google](https://appshunter.io/developer/281956209) | [Muhammad Shariq Ajmal](https://appshunter.io/developer/6778975160) |

## What reviewers say

### Gemini Notebook

[App page](https://appshunter.io/ios/app/gemini-notebook/id6737527615)

**Currently charting:** #49 Top Free · Productivity, #120 Top Grossing · Productivity (US App Store)

Transform complex information into clear insights with this AI-powered notebook. Upload documents, websites, or videos to generate summaries, ask questions, and listen to audio overviews on the go. Ideal for students, professionals, and creators seeking efficient learning and productivity.

**Highlights:** Upload PDFs, websites, and videos, AI-powered summarization and insights, Ask questions about uploaded content, Podcast-style audio overviews, Offline access for audio, Background playback for audio

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 GB | $1.99 | per month |
| Google AI Plus (400 GB) | $4.99 | per month |
| Google AI Plus (400 GB) | $4.99 | per month |
| Google AI Plus (2 TB) | $9.99 | per month |
| Google AI Pro (5 TB) | $19.99 | per month |
| Google AI Pro (5 TB) | $19.99 | per month |
| Google AI Plus (400 GB) | $49.99 | per year |

**What reviewers like**

- 🚀 Fast and accurate audio summaries
- 👍 Useful for learning and studying
- 🚀 Convenient mobile access
- 👍 Great for on-the-go use

**What reviewers complain about**

- 🐛 Audio volume issues
- 🔍 Missing key features from web version
- 🔍 Lack of customization options
- 🔍 Inconsistent dark mode implementation

**Reported bugs**

- Audio coming through earpiece instead of speaker
- Interactive features not working properly

**Requested features**

- Ability to curate audio summaries
- Sync saved notes from web version
- Add mind maps, study guides, and other advanced features


### Kellno

[App page](https://appshunter.io/ios/app/kellno/id6778975158)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gemini Notebook free?

Gemini Notebook is free to download, with in-app purchases available.

### Is Kellno free?

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

### Do Gemini Notebook or Kellno have ads?

Neither Gemini Notebook nor Kellno shows ads.

### Which is updated more often, Gemini Notebook or Kellno?

Gemini Notebook ships an update weekly, and Kellno every 5 weeks. Most recently, Gemini Notebook was updated on November 14, 2026 and Kellno on November 10, 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.*