# Keystone Connection vs CustosIQ

The clearest difference is in-app purchases: Keystone Connection at none against CustosIQ's 3. CustosIQ's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CustosIQ sells 3 in-app purchases, starting at $4.99 per month. Keystone Connection asks for nothing beyond the download.

Keystone Connection ships an update every 6 weeks, CustosIQ every 8 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Keystone Connection | CustosIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (58 ratings)](https://appshunter.io/ios/app/keystone-connection/id1643478570/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 109 MB | 16 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CINC Systems](https://appshunter.io/developer/673135886) | [CustosIQ LLC](https://appshunter.io/developer/6781930630) |

## What reviewers say

### Keystone Connection

[App page](https://appshunter.io/ios/app/keystone-connection/id1643478570)

This app facilitates community living for residents and board members of properties managed by Keystone. It allows users to pay balances, reserve amenities, access documents, and receive announcements, all from a single platform.

**Highlights:** Online balance payments, Amenity reservations, Access to important documents, Community announcements, Direct management team contact, Seamless living experience

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

**In-app purchases:** none


### CustosIQ

[App page](https://appshunter.io/ios/app/custosiq/id6781930628)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custos IQ Home Owner | $4.99 | per month |
| CustosIQ Solo | $9.99 | per month |
| CustosIQ Starter | $24.99 | per month |


## Frequently asked questions

### Is Keystone Connection free?

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

### Is CustosIQ free?

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

### Do Keystone Connection or CustosIQ have ads?

Neither Keystone Connection nor CustosIQ shows ads.

### Which is updated more often, Keystone Connection or CustosIQ?

Keystone Connection ships an update every 6 weeks, and CustosIQ every 8 days. Most recently, Keystone Connection was updated on November 5, 2026 and CustosIQ on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*