# TFarmOn(티팜온) vs Fast Molality Calculator

The clearest difference is ads: TFarmOn(티팜온) at none against Fast Molality Calculator's shown. TFarmOn(티팜온) also leads on update cadence (every 9 days vs every 35 months) and iOS requirement (11.0 vs 15.0). On price, 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.

TFarmOn(티팜온) ships an update every 9 days, Fast Molality Calculator every 35 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | TFarmOn(티팜온) | Fast Molality Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 35 months |
| Size | 87 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plant farm Co., Ltd](https://appshunter.io/developer/1628052799) | [JIN-HYUNG KIM](https://appshunter.io/developer/1692050199) |

## What reviewers say

### TFarmOn(티팜온)

[App page](https://appshunter.io/ios/app/tfarmon/id1628052797)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fast Molality Calculator

[App page](https://appshunter.io/ios/app/fast-molality-calculator/id6451112827)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TFarmOn(티팜온) free?

TFarmOn(티팜온) is free to download, with no in-app purchases.

### Is Fast Molality Calculator free?

Fast Molality Calculator is free to download, with no in-app purchases.

### Do TFarmOn(티팜온) or Fast Molality Calculator have ads?

Fast Molality Calculator shows ads; TFarmOn(티팜온) does not.

### Which is updated more often, TFarmOn(티팜온) or Fast Molality Calculator?

TFarmOn(티팜온) ships an update every 9 days, and Fast Molality Calculator every 35 months. Most recently, TFarmOn(티팜온) was updated on October 25, 2026 and Fast Molality Calculator on October 25, 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.*