# Coffimer vs 똑똑

The clearest difference is iOS requirement: Coffimer at 15.1 against 똑똑's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Coffimer | 똑똑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/coffimer/id6747644924/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 53 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [minseok bang](https://appshunter.io/developer/1822153473) | [Dongyeong Kang](https://appshunter.io/developer/1689765727) |

## What reviewers say

### Coffimer

[App page](https://appshunter.io/ios/app/coffimer/id6747644924)

This app provides precise timing and step-by-step guidance for brewing various coffee recipes. It includes verified methods from renowned baristas and supports multiple dripper types, helping users achieve the perfect cup.

**Highlights:** Wide range of coffee recipes, Step-by-step brewing guide, Precise timer functionality, Sound notifications for brewing steps, Optimized methods for various drippers, Detailed recipe information

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

**In-app purchases:** none


### 똑똑

[App page](https://appshunter.io/ios/app/id6758908742)

**In-app purchases:** none


## Frequently asked questions

### Is Coffimer free?

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

### Is 똑똑 free?

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

### Do Coffimer or 똑똑 have ads?

Neither Coffimer nor 똑똑 shows ads.

### Which is updated more often, Coffimer or 똑똑?

Coffimer ships an update every 3 months, and 똑똑 every 3 months. Most recently, Coffimer was updated on October 8, 2026 and 똑똑 on October 2, 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.*