# Safe Browser vs Humidity Calc

The clearest difference is update cadence: Humidity Calc at every 3 weeks against Safe Browser's every 4 months. Safe Browser's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Safe Browser ships an update every 4 months, Humidity Calc every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Safe Browser | Humidity Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 70 MB | 38 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Apexa Bambharoliya](https://appshunter.io/developer/1894594563) | [Hiroaki Oosawa](https://appshunter.io/developer/6797133579) |

## What reviewers say

### Safe Browser

[App page](https://appshunter.io/ios/app/safe-browser-private-and-fast/id6780606948)

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

**In-app purchases:** none


### Humidity Calc

[App page](https://appshunter.io/ios/app/humidity-calc/id6797133577)

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

**In-app purchases:** none


## Frequently asked questions

### Is Safe Browser free?

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

### Is Humidity Calc free?

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

### Do Safe Browser or Humidity Calc have ads?

Both Safe Browser and Humidity Calc show ads.

### Which is updated more often, Safe Browser or Humidity Calc?

Safe Browser ships an update every 4 months, and Humidity Calc every 3 weeks. Most recently, Safe Browser was updated on October 31, 2026 and Humidity Calc on October 31, 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.*