# Chubb Chroma vs PTDevices

The clearest difference is update cadence: PTDevices at every 2 months against Chubb Chroma's every 7 months. Chubb Chroma's advantage is iOS requirement (8.0 vs 12.0). 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.

Chubb Chroma ships an update every 7 months, PTDevices every 2 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Chubb Chroma | PTDevices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ptdevices/id6450903810/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 11 MB | 49 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Csg Security Corporation](https://appshunter.io/developer/1437270598) | [Michael VandeBeld](https://appshunter.io/developer/1475543588) |

## What reviewers say

### Chubb Chroma

[App page](https://appshunter.io/ios/app/chubb-chroma/id1437270599)

**Features:** macOS Compatibility

**In-app purchases:** none


### PTDevices

[App page](https://appshunter.io/ios/app/ptdevices/id6450903810)

Monitor your PTDevices tank levels and receive alerts directly from your mobile device. Easily set up new devices and view historical data. Connect your devices online through your home WiFi with a simple step-by-step process.

**Highlights:** Monitor tank levels, Setup alerts, View level history, Setup new devices, Connect devices via WiFi

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chubb Chroma free?

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

### Is PTDevices free?

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

### Do Chubb Chroma or PTDevices have ads?

Neither Chubb Chroma nor PTDevices shows ads.

### Which is updated more often, Chubb Chroma or PTDevices?

Chubb Chroma ships an update every 7 months, and PTDevices every 2 months. Most recently, Chubb Chroma was updated on October 16, 2026 and PTDevices on October 19, 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.*