# Building Stack vs BlueKanGo

The clearest difference is review sentiment: BlueKanGo at 100% against Building Stack's 20%. BlueKanGo also leads on iOS requirement (13.0 vs 15.6). Building Stack's advantage is rating (4.8 vs 4.0) and monetization model (freemium vs subscription). 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.

Building Stack holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Building Stack has 28 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 20% of Building Stack's written reviews are positive against 100% of BlueKanGo's, so the app with the better star average is not the one people write more warmly about.

Building Stack ships an update every 9 days, BlueKanGo fortnightly. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Building Stack | BlueKanGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/building-stack-tenant-portal/id1455384901/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/bluekango/id1605789072/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | 19.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | **Freemium** | Subscription |
| Size | 85 MB | 61 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gotham Management Inc](https://appshunter.io/developer/1022472337) | [Bluekango](https://appshunter.io/developer/1564412233) |

## What reviewers say

### Building Stack

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

This app provides a mobile platform for property managers and tenants to access and manage rental property information. Tenants can submit maintenance requests, view building documents, and pay rent, while managers can handle rent payments, find new tenants, and communicate with residents.

**Highlights:** Submit maintenance requests, View building information and documents, Pay rent online, Receive real-time notifications, Manage tenant contact information, Automated listing process for new tenants, Track and manage maintenance issues

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

**In-app purchases:** none


### BlueKanGo

[App page](https://appshunter.io/ios/app/bluekango/id1605789072)

Streamline quality and HSE management with a customizable mobile solution. Capture data offline using voice typing, photos, and geolocation to improve information accuracy. Eliminate paper, emails, and duplicate entries.

**Highlights:** Customizable checklists and protocols, Work incident and accident declaration, Audit creation, Offline data entry, Voice typing, In-app photos, Geolocation

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

**In-app purchases:** none


## Frequently asked questions

### Is Building Stack free?

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

### Is BlueKanGo free?

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

### Which has better reviews, Building Stack or BlueKanGo?

Building Stack is rated higher. Building Stack averages 4.8 out of 5 from 28 ratings, while BlueKanGo averages 4.0 from 4 ratings.

### Do Building Stack or BlueKanGo have ads?

Neither Building Stack nor BlueKanGo shows ads.

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

Building Stack ships an update every 9 days, and BlueKanGo fortnightly. Most recently, Building Stack was updated on September 21, 2026 and BlueKanGo on September 22, 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.*