# TM+ Pro vs H2D DAB

The clearest difference is rating: TM+ Pro at 3.1 against H2D DAB's 2.1. TM+ Pro also leads on in-app purchases (none vs 11) and ratings volume (97 vs 8). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. H2D DAB sells 11 one-off in-app purchases. TM+ Pro asks for nothing beyond the download.

TM+ Pro holds the better App Store score, 3.1 against 2.1. That said, the two scores are not equally well evidenced: TM+ Pro has 97 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 32% and 33% positive.

TM+ Pro ships an update every 2 months, H2D DAB monthly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TM+ Pro | H2D DAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (97 ratings)](https://appshunter.io/ios/app/tm-plus-pro/id1619222131/reviews)** | [2.1 (8 ratings)](https://appshunter.io/ios/app/h2d-dab/id6497955585/reviews) |
| Number of ratings | **97** | 8 |
| Positive reviews | 32.4% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 122 MB | 66 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TrolMaster Agro Instruments Co., Limited](https://appshunter.io/developer/1619222133) | [DAB Pumps](https://appshunter.io/developer/1239868669) |

## 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


### H2D DAB

[App page](https://appshunter.io/ios/app/h2d-dab/id6497955585)

Monitor your water and energy consumption with detailed overviews and anomaly notifications. Remotely control and interact with compatible devices to develop sustainable usage habits.

**Highlights:** Consumption overview, Anomaly notifications, Remote device control, Sustainable habit tips, Compatibility with esybox products

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 device, 1 Year | $23.00 | one-time |
| Premium 1 device, 1 Year+12Mo | $42.00 | one-time |
| Premium 2 devices,1 Year | $43.00 | one-time |
| Premium 1 device, 3 Years+12Mo | $90.00 | one-time |
| Premium 6 devices,1 Year+12Mo | $186.99 | one-time |
| Premium 8 devices,1 Year+12Mo | $214.99 | one-time |
| Premium 4 devices,3 Years+12Mo | $304.99 | one-time |
| Premium 5 devices,3 Years+12Mo | $359.00 | one-time |
| Premium 6 devices,3 Years+12Mo | $400.00 | one-time |
| Premium 7 devices,3 Years+12Mo | $439.00 | one-time |
| Premium 8 devices,3 Years+12Mo | $464.99 | one-time |


## Frequently asked questions

### Is TM+ Pro free?

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

### Is H2D DAB free?

H2D DAB is free to download, with in-app purchases available.

### Which has better reviews, TM+ Pro or H2D DAB?

TM+ Pro is rated higher. TM+ Pro averages 3.1 out of 5 from 97 ratings, while H2D DAB averages 2.1 from 8 ratings.

### Do TM+ Pro or H2D DAB have ads?

Neither TM+ Pro nor H2D DAB shows ads.

### Which is updated more often, TM+ Pro or H2D DAB?

TM+ Pro ships an update every 2 months, and H2D DAB monthly. Most recently, TM+ Pro was updated on September 22, 2026 and H2D DAB on September 24, 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.*