# Petwifi vs RICHSIS

The clearest difference is update cadence: Petwifi at every 3 weeks against RICHSIS's every 6 months. RICHSIS's advantage is iOS requirement (13.0 vs 15.0). 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.

Petwifi ships an update every 3 weeks, RICHSIS every 6 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Petwifi | RICHSIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 88 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [PET-WIFI](https://appshunter.io/developer/1590470415) | [Ho Duc Duck Limited](https://appshunter.io/developer/1848092169) |

## What reviewers say

### Petwifi

[App page](https://appshunter.io/ios/app/petwifi/id1592819090)

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

**In-app purchases:** none


### RICHSIS

[App page](https://appshunter.io/ios/app/richsis/id6754378429)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petwifi free?

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

### Is RICHSIS free?

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

### Do Petwifi or RICHSIS have ads?

Neither Petwifi nor RICHSIS shows ads.

### Which is updated more often, Petwifi or RICHSIS?

Petwifi ships an update every 3 weeks, and RICHSIS every 6 months. Most recently, Petwifi was updated on October 30, 2026 and RICHSIS on October 28, 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.*