# Starium vs Tenax

The clearest difference is in-app purchases: Starium at none against Tenax's 2. Starium also leads on ads (none vs shown) and device support (3 vs 1). Tenax's advantage is update cadence (every 10 days vs every 15 months). On price there is nothing between them.

Both are free to download. Tenax sells 2 in-app purchases, starting at $0.99 per month. Starium asks for nothing beyond the download.

Starium ships an update every 15 months, Tenax every 10 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Starium | Tenax |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 10 days** |
| Size | 27 MB | 48 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [serkan terzioglu](https://appshunter.io/developer/1621471804) | [ALPEREN KOLAMUC](https://appshunter.io/developer/6779129794) |

## What reviewers say

### Starium

[App page](https://appshunter.io/ios/app/starium/id1621471802)

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

**In-app purchases:** none


### Tenax

[App page](https://appshunter.io/ios/app/tenax-easy-workout/id6800214009)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tenax Pro | $0.99 | per month |
| Tenax Pro | $5.99 | per year |


## Frequently asked questions

### Is Starium free?

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

### Is Tenax free?

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

### Do Starium or Tenax have ads?

Tenax shows ads; Starium does not.

### Which is updated more often, Starium or Tenax?

Starium ships an update every 15 months, and Tenax every 10 days. Most recently, Starium was updated on October 18, 2026 and Tenax on October 20, 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.*