# Mobilus vs Building Stack

The clearest difference is review sentiment: Mobilus at 50% against Building Stack's 20%. Building Stack's advantage is update cadence (every 9 days vs every 6 weeks) and monetization model (free vs ad-supported). 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.

Mobilus ships an update every 6 weeks, Building Stack every 9 days. The most recent releases landed on November 2, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Mobilus | Building Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (29 ratings)](https://appshunter.io/ios/app/building-stack-tenant-portal/id1455384901/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | **50.0% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Ad-supported | **Free** |
| Size | 76 MB | 83 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobilus Technologies Inc.](https://appshunter.io/developer/1322109096) | [Gotham Management Inc](https://appshunter.io/developer/1022472337) |

## What reviewers say

### Mobilus

[App page](https://appshunter.io/ios/app/mobilus/id1322109097)

This application helps pharmacies manage pharmaceutical drug circulation with complete traceability. It aims to reduce costs and time while enhancing the customer experience through better organization.

**Highlights:** Complete drug traceability, Cost reduction, Time savings, Enhanced customer experience, Improved organization

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

**In-app purchases:** none


### Building Stack

[App page](https://appshunter.io/ios/app/building-stack-tenant-portal/id1455384901)

This app provides property managers and tenants with mobile access to their Building Stack account. Tenants can submit issues, view building information, and pay rent. Managers can manage listings, communicate with tenants, and track property data.

**Highlights:** Submit maintenance requests, View building information and documents, Pay rent online, Receive management notices, Manage tenant contact information, Track property vacancy rates, Communicate with tenants and employees

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick service access
- 👍 Handy for rent payment
- 👍 Useful for communication
- 👍 Makes things simple and easy

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App is not user-friendly
- 🐛 Unreliable and buggy
- 🐛 Difficult to use
- 🐛 Poor customer service

**Reported bugs**

- App crashes when opening tickets
- App crashes when selecting options
- App crashes when submitting tickets
- App crashes when entering text
- App crashes when trying to open

**Requested features**

- Improve user-friendliness
- Fix archaic functionality
- Allow exporting conversations
- Fix auto-correction issues
- Ensure notifications work


## Frequently asked questions

### Is Mobilus free?

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

### Is Building Stack free?

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

### Do Mobilus or Building Stack have ads?

Neither Mobilus nor Building Stack shows ads.

### Which is updated more often, Mobilus or Building Stack?

Mobilus ships an update every 6 weeks, and Building Stack every 9 days. Most recently, Mobilus was updated on November 2, 2026 and Building Stack on November 13, 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.*