# Zulip vs Karakeep App

The clearest difference is rating: Karakeep App at 4.6 against Zulip's 3.7. Karakeep App also leads on review sentiment (69% vs 39%) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Karakeep App holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 16 and 43 respectively. Written reviews point the same way: 39% of Zulip's written reviews are positive against 69% of Karakeep App's.

Zulip ships an update monthly, Karakeep App every 6 weeks. The most recent releases landed on August 21, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Zulip | Karakeep App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (16 ratings)](https://appshunter.io/ios/app/zulip/id1203036395/reviews) | **[4.6 (43 ratings)](https://appshunter.io/ios/app/karakeep-app/id6479258022/reviews)** |
| Number of ratings | 16 | **43** |
| Positive reviews | 39.3% of reviews | **68.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 44 MB | 64 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 17+ |
| Developer | [Kandra Labs, Inc.](https://appshunter.io/developer/1194159660) | [Mohamed Bassem](https://appshunter.io/developer/1735323299) |

## What reviewers say

### Zulip

[App page](https://appshunter.io/ios/app/zulip/id1203036395)

This app provides organized team chat for groups of any size, enabling users to read and respond to messages in context. It helps maintain focus by allowing users to catch up on topics of interest at their own pace. The application is open-source and available as a cloud service or self-hosted solution.

**Highlights:** Organized team chat, Contextual message reading, Topic-based conversations, Focus maintenance, Open-source software, Cloud and self-hosted options

**Features:** Vision Pro support

**In-app purchases:** none


### Karakeep App

[App page](https://appshunter.io/ios/app/karakeep-app/id6479258022)

Effortlessly save links, notes, and images with automatic AI-powered tagging for quick retrieval. Search through all your saved content, including link contents, at blazing fast speeds. Organize your saved items into custom lists and share content from any app.

**Highlights:** Automatic AI tagging, Full-text search, Custom lists, Sharing extension, Save links, notes, and images

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zulip free?

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

### Is Karakeep App free?

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

### Which has better reviews, Zulip or Karakeep App?

Karakeep App is rated higher. Zulip averages 3.7 out of 5 from 16 ratings, while Karakeep App averages 4.6 from 43 ratings.

### Do Zulip or Karakeep App have ads?

Neither Zulip nor Karakeep App shows ads.

### Which is updated more often, Zulip or Karakeep App?

Zulip ships an update monthly, and Karakeep App every 6 weeks. Most recently, Zulip was updated on August 21, 2026 and Karakeep App on September 21, 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.*