# basalt vs Saelyx

The clearest difference is update cadence: Saelyx at daily against basalt's every 10 days. Saelyx also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. basalt sells 2 in-app purchases, starting at $0.99 per 7 days and Saelyx sells 6 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

basalt ships an update every 10 days, Saelyx daily. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | basalt | Saelyx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Size | 11 MB | 58 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Igor Diachuk](https://appshunter.io/developer/1745656090) | [Adianny Ramirez](https://appshunter.io/developer/1894714661) |

## What reviewers say

### basalt

[App page](https://appshunter.io/ios/app/basalt-ai-notes/id6754186830)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basalt Weekly | $0.99 | per 7 days |
| Basalt Yearly | $12.99 | per year |


### Saelyx

[App page](https://appshunter.io/ios/app/saelyx/id6778351940)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Saelyx Pro | $17.99 | per month |
| Saelyx Premium | $34.99 | per month |
| Saelyx Ultra | $69.99 | per month |
| Saelyx Pro Annual | $179.00 | per year |
| Saelyx Premium Annual | $349.00 | per year |
| Saelyx Ultra Annual | $699.00 | per year |


## Frequently asked questions

### Is basalt free?

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

### Is Saelyx free?

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

### Do basalt or Saelyx have ads?

Neither basalt nor Saelyx shows ads.

### Which is updated more often, basalt or Saelyx?

basalt ships an update every 10 days, and Saelyx daily. Most recently, basalt was updated on October 1, 2026 and Saelyx on September 30, 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.*