# FastTrack Fasting Timer vs Koffee

The clearest difference is iOS requirement: Koffee at 15.1 against FastTrack Fasting Timer's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FastTrack Fasting Timer sells 2 in-app purchases, starting at $1.99 per month and Koffee sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FastTrack Fasting Timer | Koffee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 2 MB | 53 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Chris Karlin](https://appshunter.io/developer/1879921798) | [Jose Maria Moreno](https://appshunter.io/developer/1866215737) |

## What reviewers say

### FastTrack Fasting Timer

[App page](https://appshunter.io/ios/app/fasttrack-fasting-timer/id6759629324)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |


### Koffee

[App page](https://appshunter.io/ios/app/koffee-caffeine-tracker/id6760164016)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Koffee Monthly | $1.99 | per month |
| Koffee Annual | $9.99 | per year |
| Koffee Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is FastTrack Fasting Timer free?

FastTrack Fasting Timer is free to download, with in-app purchases available.

### Is Koffee free?

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

### Do FastTrack Fasting Timer or Koffee have ads?

Neither FastTrack Fasting Timer nor Koffee shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*