# TMC Link vs F

The clearest difference is iOS requirement: TMC Link at 9.2 against F's 12.4. 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.

## The numbers

| Metric | TMC Link | F |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 55 MB | 19 MB |
| Requires iOS | **9.2** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HM ELECTRONICS CO., LTD.](https://appshunter.io/developer/922849695) | [James Pett](https://appshunter.io/developer/1721487905) |

## What reviewers say

### TMC Link

[App page](https://appshunter.io/ios/app/tmc-link/id1400651626)

Control your smart aquarium lighting system with this app. Simulate natural sunlight changes throughout the day to create the ideal environment for corals, tropical fish, and freshwater aquatics.

**Highlights:** Control smart aquarium lighting, Simulate daily sunlight changes, Full spectrum lighting, Suitable for corals and fish, Adjustable for neritic/deeper zones

**Features:** macOS Compatibility

**In-app purchases:** none


### F

[App page](https://appshunter.io/ios/app/f-machine-connect/id6474446035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMC Link free?

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

### Is F free?

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

### Do TMC Link or F have ads?

Neither TMC Link nor F shows ads.

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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.*