# Kosmos vs Tekstream

The clearest difference is in-app purchases: Kosmos at none against Tekstream's 2. Kosmos also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Tekstream sells 2 in-app purchases, starting at $1.29 per month. Kosmos asks for nothing beyond the download.

Kosmos ships an update every 3 days, Tekstream every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Kosmos | Tekstream |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 82 MB | 81 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [爱娥 吴](https://appshunter.io/developer/1872847877) | [Teksart](https://appshunter.io/developer/1718402326) |

## What reviewers say

### Kosmos

[App page](https://appshunter.io/ios/app/kosmos-emby-client/id6758503137)

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

**In-app purchases:** none


### Tekstream

[App page](https://appshunter.io/ios/app/tekstream/id6786884911)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.29 | per month |
| Annual | $12.99 | per year |


## Frequently asked questions

### Is Kosmos free?

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

### Is Tekstream free?

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

### Do Kosmos or Tekstream have ads?

Neither Kosmos nor Tekstream shows ads.

### Which is updated more often, Kosmos or Tekstream?

Kosmos ships an update every 3 days, and Tekstream every 2 months. Most recently, Kosmos was updated on October 31, 2026 and Tekstream on October 31, 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.*