# IMI Heimeier neo vs T

The clearest difference is update cadence: IMI Heimeier neo at every 2 months against T's every 5 months. 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.

IMI Heimeier neo ships an update every 2 months, T every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IMI Heimeier neo | T |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 111 MB | 58 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [Thermogroup UK](https://appshunter.io/developer/915777303) |

## What reviewers say

### IMI Heimeier neo

[App page](https://appshunter.io/ios/app/imi-heimeier-neo/id6445922416)

**Features:** macOS Compatibility

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-mo-control/id6745813087)

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

**In-app purchases:** none


## Frequently asked questions

### Is IMI Heimeier neo free?

IMI Heimeier neo is free to download, with no in-app purchases.

### Is T free?

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

### Do IMI Heimeier neo or T have ads?

Neither IMI Heimeier neo nor T shows ads.

### Which is updated more often, IMI Heimeier neo or T?

IMI Heimeier neo ships an update every 2 months, and T every 5 months. Most recently, IMI Heimeier neo was updated on November 3, 2026 and T on October 30, 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.*