# Durst Residential vs Stiff/Arm

The clearest difference is iOS requirement: Durst Residential at 16.0 against Stiff/Arm's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Durst Residential ships an update monthly, Stiff/Arm every 5 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Durst Residential | Stiff/Arm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (45 ratings)](https://appshunter.io/ios/app/durst-residential/id6447350366/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 259 MB | 2 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Royal Realty](https://appshunter.io/developer/1681050465) | [John Groe](https://appshunter.io/developer/1832050783) |

## What reviewers say

### Durst Residential

[App page](https://appshunter.io/ios/app/durst-residential/id6447350366)

Enhance your living experience with on-demand access to building amenities, exclusive perks, and curated events. Receive important notifications like package deliveries directly to your phone.

**Highlights:** On-demand amenity access, Exclusive perks and experiences, Event registration, Package notifications, Convenient mobile access

**Features:** Apple Wallet

**In-app purchases:** none


### Stiff/Arm

[App page](https://appshunter.io/ios/app/stiffarm/id6749776674)

**In-app purchases:** none


## Frequently asked questions

### Is Durst Residential free?

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

### Is Stiff/Arm free?

Stiff/Arm is free to download, with no in-app purchases.

### Do Durst Residential or Stiff/Arm have ads?

Neither Durst Residential nor Stiff/Arm shows ads.

### Which is updated more often, Durst Residential or Stiff/Arm?

Durst Residential ships an update monthly, and Stiff/Arm every 5 weeks. Most recently, Durst Residential was updated on October 7, 2026 and Stiff/Arm on October 6, 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.*