# Cyluna vs Steady

The clearest difference is in-app purchases: Cyluna at none against Steady's 1. Steady's advantage is iOS requirement (16.4 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Steady sells 1 one-off in-app purchase. Cyluna asks for nothing beyond the download.

## The numbers

| Metric | Cyluna | Steady |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 6 MB | 42 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zumbyte - AppSolution](https://appshunter.io/developer/1849777816) | [辉 任](https://appshunter.io/developer/6807228130) |

## What reviewers say

### Cyluna

[App page](https://appshunter.io/ios/app/cyluna/id6759520309)

**Features:** macOS Compatibility

**In-app purchases:** none


### Steady

[App page](https://appshunter.io/ios/app/steady-symptom-tracker/id6810277865)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Steady Pro | $24.99 | one-time |


## Frequently asked questions

### Is Cyluna free?

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

### Is Steady free?

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

### Do Cyluna or Steady have ads?

Neither Cyluna nor Steady shows ads.

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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.*