# Kadō vs Seda

The clearest difference is in-app purchases: Kadō at none against Seda's 1. Seda's advantage is update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Seda sells 1 in-app purchase, starting at $19.99 per month. Kadō asks for nothing beyond the download.

Kadō ships an update every 2 weeks, Seda every 5 days. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Kadō | Seda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/seda-research-post-explore/id6756856826/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 38 MB | 50 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kado Limited Liability Company](https://appshunter.io/developer/1808048775) | [Seda AI, Inc.](https://appshunter.io/developer/1774127973) |

## What reviewers say

### Kadō

[App page](https://appshunter.io/ios/app/kado/id6746126488)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seda

[App page](https://appshunter.io/ios/app/seda-research-post-explore/id6756856826)

This platform facilitates in-depth research and collaborative discovery on a wide range of topics. Users can share their findings, engage in discussions, and build upon each other's work to create a dynamic body of knowledge.

**Highlights:** Deep research on interests, Post discoveries to feed, Follow friends' research, Comment, like, and debate, Fork and expand posts, Preserves context and reasoning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seda Pro Monthly | $19.99 | per month |


## Frequently asked questions

### Is Kadō free?

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

### Is Seda free?

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

### Do Kadō or Seda have ads?

Neither Kadō nor Seda shows ads.

### Which is updated more often, Kadō or Seda?

Kadō ships an update every 2 weeks, and Seda every 5 days. Most recently, Kadō was updated on October 1, 2026 and Seda on September 30, 2026.

---

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