# CPI pro vs Thermal TP Series

The clearest difference is update cadence: CPI pro at every 3 weeks against Thermal TP Series's every 7 months. CPI pro also leads on iOS requirement (8.0 vs 14.0). On price, review sentiment, 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.

CPI pro ships an update every 3 weeks, Thermal TP Series every 7 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CPI pro | Thermal TP Series |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cpi-pro/id1214833658/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 135 MB | 32 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SHENZHEN MILESEEY TECHNOLOGY CO.LTD](https://appshunter.io/developer/1563678294) | [MILESEEY TECHNOLOGY (HONG KONG) CO. , LIMITED](https://appshunter.io/developer/1751941784) |

## What reviewers say

### CPI pro

[App page](https://appshunter.io/ios/app/cpi-pro/id1214833658)

This utility app allows users to measure distances and sketch floor plans. It can mark dimensions on photos, record data in spreadsheets, and export drawings as photos or PDFs for easy sharing.

**Highlights:** Distance measurement, Floor plan sketching, Marking distances on photos, Data recording in Excel, Export as photo and PDF, Sharing functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Thermal TP Series

[App page](https://appshunter.io/ios/app/thermal-tp-series/id6504358171)

This utility app connects to a thermal camera to help users find hidden issues in electrical systems, HVAC, and water damage. It allows for temperature adjustments, color palette customization, and image/video capture.

**Highlights:** Connects to TP2 Thermal Camera, Troubleshoot electrical panels, Pinpoint HVAC failures, Detect water damage, Temperature scale adjustments, Customizable thermal color palettes, Image and video capture

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CPI pro free?

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

### Is Thermal TP Series free?

Thermal TP Series is free to download, with no in-app purchases.

### Do CPI pro or Thermal TP Series have ads?

Neither CPI pro nor Thermal TP Series shows ads.

### Which is updated more often, CPI pro or Thermal TP Series?

CPI pro ships an update every 3 weeks, and Thermal TP Series every 7 months. Most recently, CPI pro was updated on November 2, 2026 and Thermal TP Series on November 4, 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.*