# Occu vs Carzu

The clearest difference is in-app purchases: Occu at none against Carzu's 3. Occu also leads on iOS requirement (12.0 vs 18.0). Carzu's advantage is update cadence (every 3 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Carzu sells 3 in-app purchases, starting at $1.99 per 7 days. Occu asks for nothing beyond the download.

Occu ships an update every 9 months, Carzu every 3 weeks. The most recent releases landed on June 4, 2026 and February 21, 2026 respectively.

## The numbers

| Metric | Occu | Carzu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/occu/id1550336460/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 59 MB | 18 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yardi Systems, Inc.](https://appshunter.io/developer/425728804) | [Niamh Coleman](https://appshunter.io/developer/1789847720) |

## What reviewers say

### Occu

[App page](https://appshunter.io/ios/app/occu/id1550336460)

Manage your apartment living experience with ease. Pay rent, submit maintenance requests with media, reserve amenities, and stay connected with your community. Track package deliveries and even renew your lease directly within the app.

**Highlights:** Arrange rent payments, Submit maintenance requests, Reserve community amenities, Track package deliveries, Community message board, Lease renewal

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Carzu

[App page](https://appshunter.io/ios/app/carzu/id6747754909)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $34.99 | per year |


## Frequently asked questions

### Is Occu free?

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

### Is Carzu free?

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

### Do Occu or Carzu have ads?

Neither Occu nor Carzu shows ads.

### Which is updated more often, Occu or Carzu?

Occu ships an update every 9 months, and Carzu every 3 weeks. Most recently, Occu was updated on June 4, 2026 and Carzu on February 21, 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.*