# TM+ Pro vs Apogee InSight

The clearest difference is rating: Apogee InSight at 5.0 against TM+ Pro's 3.1. Apogee InSight also leads on iOS requirement (10.0 vs 13.0). TM+ Pro's advantage is ratings volume (97 vs 1). 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.

Apogee InSight holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: TM+ Pro has 97 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | TM+ Pro | Apogee InSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (97 ratings)](https://appshunter.io/ios/app/tm-plus-pro/id1619222131/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/apogee-insight/id6444815577/reviews)** |
| Number of ratings | **97** | 1 |
| Positive reviews | 32.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 122 MB | 26 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TrolMaster Agro Instruments Co., Limited](https://appshunter.io/developer/1619222133) | [Apogee Instruments](https://appshunter.io/developer/955609109) |

## What reviewers say

### TM+ Pro

[App page](https://appshunter.io/ios/app/tm-plus-pro/id1619222131)

Remotely monitor and control horticulture automation systems for your growth facilities. Features a new UI, historical charts, customizable device displays, and a logbook for tracking plant data. Connect with a community of growers and access support resources.

**Highlights:** Remote access to control systems, Historical data charting, Customizable device naming and photos, Plant growth logbook, Grower community and forum, Controller sharing with authorization

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

**In-app purchases:** none


### Apogee InSight

[App page](https://appshunter.io/ios/app/apogee-insight/id6444815577)

This app supports handheld spectroradiometers for measuring light metrics crucial for growers. It allows users to take spot samples or log measurements over time via Bluetooth, providing detailed spectral analysis.

**Highlights:** Connects to handheld spectroradiometers, Measures illuminance, CCT, and PAR, Logs light measurements over time, Bluetooth connectivity, Displays spectral power distribution, Calculates color rendering index

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TM+ Pro free?

TM+ Pro is free to download, with no in-app purchases.

### Is Apogee InSight free?

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

### Which has better reviews, TM+ Pro or Apogee InSight?

Apogee InSight is rated higher. TM+ Pro averages 3.1 out of 5 from 97 ratings, while Apogee InSight averages 5.0 from 1 ratings.

### Do TM+ Pro or Apogee InSight have ads?

Neither TM+ Pro nor Apogee InSight shows ads.

### Which is updated more often, TM+ Pro or Apogee InSight?

TM+ Pro ships an update every 2 months, and Apogee InSight every 2 months. Most recently, TM+ Pro was updated on September 22, 2026 and Apogee InSight on September 14, 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.*