# TPI View vs innDex

The clearest difference is rating: TPI View at 4.5 against innDex's 3.0. innDex's advantage is review sentiment (60% vs 31%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TPI View holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews complicate that: 31% of TPI View's written reviews are positive against 60% of innDex's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TPI View | innDex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/tpi-view/id1388259446/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/inndex/id1457696057/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 30.8% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | Free |
| Size | 250 MB | 71 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C-Cubed](https://appshunter.io/developer/426768181) | [INNDEX LIMITED](https://appshunter.io/developer/1457696056) |

## What reviewers say

### TPI View

[App page](https://appshunter.io/ios/app/tpi-view/id1388259446)

This app enables gas engineers to connect their smartphones to TPI's Smart Probes. It supports various probes for gas analysis, temperature measurement, and manometer readings, streamlining on-site data collection and interaction.

**Highlights:** Connects to TPI Smart Probes, Supports FGA, Temperature, and Manometer probes, Smartphone integration for data collection, Designed for gas engineers, Compatible with DC710, SP341, SP1000, SP620, 608BT probes

**Features:** Vision Pro support

**In-app purchases:** none


### innDex

[App page](https://appshunter.io/ios/app/inndex/id1457696057)

Streamline construction project management with a cloud-based platform for site inductions, health & safety, quality, and progress reporting. Manage inductions, timesheets, inspections, and more from any device.

**Highlights:** Cloud-based project management, Streamlined site inductions, Health & Safety reporting, Quality and Progress tracking, Timesheet management, Inspection management, Asset and vehicle tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is TPI View free?

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

### Is innDex free?

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

### Which has better reviews, TPI View or innDex?

TPI View is rated higher. TPI View averages 4.5 out of 5 from 4 ratings, while innDex averages 3.0 from 2 ratings.

### Do TPI View or innDex have ads?

Neither TPI View nor innDex shows ads.

### Which is updated more often, TPI View or innDex?

TPI View ships an update every 2 weeks, and innDex every 2 weeks. Most recently, TPI View was updated on October 4, 2026 and innDex on October 11, 2026.

---

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