# V60 Tetsu Timer vs Optical Toolkit

The clearest difference is iOS requirement: V60 Tetsu Timer at 15.0 against Optical Toolkit's 17.0. 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 | V60 Tetsu Timer | Optical Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/v60-tetsu-timer/id1594093119/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 12 months |
| Monetization | Free | — |
| Size | 2 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codie Westphall](https://appshunter.io/developer/1594093121) | [Luka Kovac](https://appshunter.io/developer/1705659661) |

## What reviewers say

### V60 Tetsu Timer

[App page](https://appshunter.io/ios/app/v60-tetsu-timer/id1594093119)

This app guides users through brewing delicious filter coffee using a championship-winning method. It breaks down complex techniques into simple, step-by-step instructions for replicating cafe-quality coffee at home.

**Highlights:** Guided brewing instructions, 4:6 method timer, Customizable cup design, Step-by-step process, Filter coffee guide

**Features:** macOS Compatibility

**In-app purchases:** none


### Optical Toolkit

[App page](https://appshunter.io/ios/app/optical-toolkit/id6464258443)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is V60 Tetsu Timer free?

V60 Tetsu Timer is free to download, with no in-app purchases.

### Is Optical Toolkit free?

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

### Do V60 Tetsu Timer or Optical Toolkit have ads?

Neither V60 Tetsu Timer nor Optical Toolkit 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.*