# Secure Space vs Perim

The clearest difference is update cadence: Secure Space at every 6 days against Perim's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Secure Space sells 4 in-app purchases, starting at $3.99 per month and Perim sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Secure Space ships an update every 6 days, Perim every 5 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Secure Space | Perim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Size | 120 MB | 59 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Abboud Abou Elias](https://appshunter.io/developer/1853210781) | [GOKTUG CETIN](https://appshunter.io/developer/1792437913) |

## What reviewers say

### Secure Space

[App page](https://appshunter.io/ios/app/secure-space-self-regulation/id6761361007)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Secure Space Pro Yearly Discount | $14.99 | per year |
| Yearly | $24.99 | per year |
| Lifetime | $49.99 | one-time |


### Perim

[App page](https://appshunter.io/ios/app/perim-perimenopause-tracker/id6768767994)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access Pro | $9.99 | per 7 days |
| Perim Pro Yearly | $49.99 | per year |
| Perim Pro Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Secure Space free?

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

### Is Perim free?

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

### Do Secure Space or Perim have ads?

Neither Secure Space nor Perim shows ads.

### Which is updated more often, Secure Space or Perim?

Secure Space ships an update every 6 days, and Perim every 5 weeks. Most recently, Secure Space was updated on October 7, 2026 and Perim on October 16, 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.*