# PetRank vs Gradpazz

The clearest difference is update cadence: PetRank at every 2 days against Gradpazz's every 2 weeks. PetRank also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

PetRank ships an update every 2 days, Gradpazz every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PetRank | Gradpazz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gradpazz/id6761963554/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 34 MB | 64 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Goktug Islamoglu](https://appshunter.io/developer/1831861986) | [DreamRealized Tech LLC](https://appshunter.io/developer/1896521125) |

## What reviewers say

### PetRank

[App page](https://appshunter.io/ios/app/petrank/id6749719639)

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

**In-app purchases:** none


### Gradpazz

[App page](https://appshunter.io/ios/app/gradpazz/id6761963554)

This app facilitates smoother campus transitions for students by offering a marketplace for secondhand items and a platform for housing connections. It promotes sustainability and affordability within the student community.

**Highlights:** Secondhand item marketplace, Housing and roommate finder, Sustainable campus transitions, Verified .edu community, Local student connections

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

**In-app purchases:** none


## Frequently asked questions

### Is PetRank free?

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

### Is Gradpazz free?

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

### Do PetRank or Gradpazz have ads?

Neither PetRank nor Gradpazz shows ads.

### Which is updated more often, PetRank or Gradpazz?

PetRank ships an update every 2 days, and Gradpazz every 2 weeks. Most recently, PetRank was updated on October 30, 2026 and Gradpazz 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.*