# Phaes vs PeriBalance

The clearest difference is iOS requirement: Phaes at 16.0 against PeriBalance's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Phaes sells 4 in-app purchases, starting at $3.99 per month and PeriBalance sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Phaes ships an update every 9 days, PeriBalance every 6 days. Both last shipped on September 13, 2026.

## The numbers

| Metric | Phaes | PeriBalance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 6 days** |
| Size | 51 MB | 10 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Silver Mountain Technologies, LLC](https://appshunter.io/developer/1827473089) | [Jessica Fountain Stallings](https://appshunter.io/developer/1896057524) |

## What reviewers say

### Phaes

[App page](https://appshunter.io/ios/app/phaes/id6771756758)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insights monthly | $3.99 | per month |
| Monthly | $9.99 | per month |
| Yearly Insights | $29.99 | per year |
| Yearly | $69.99 | per year |


### PeriBalance

[App page](https://appshunter.io/ios/app/peribalance-perimenopause/id6785103350)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Phaes free?

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

### Is PeriBalance free?

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

### Do Phaes or PeriBalance have ads?

Neither Phaes nor PeriBalance shows ads.

### Which is updated more often, Phaes or PeriBalance?

Phaes ships an update every 9 days, and PeriBalance every 6 days. Most recently, Phaes was updated on September 13, 2026 and PeriBalance on September 13, 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.*