# Karada Renovation vs Focus Timer

The clearest difference is in-app purchases: Karada Renovation at none against Focus Timer's 1. Karada Renovation also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Focus Timer sells 1 one-off in-app purchase. Karada Renovation asks for nothing beyond the download.

Karada Renovation ships an update every 7 months, Focus Timer every 4 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Karada Renovation | Focus Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 38 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hiroaki Morizane](https://appshunter.io/developer/1437973831) | [Reo Shigeno](https://appshunter.io/developer/1788864693) |

## What reviewers say

### Karada Renovation

[App page](https://appshunter.io/ios/app/karada-renovation/id1437973832)

**Features:** Apple Wallet

**In-app purchases:** none


### Focus Timer

[App page](https://appshunter.io/ios/app/focus-timer/id1603095152)

This timer app helps you maintain focus by automatically scheduling work and break intervals. Customize work durations and choose from multiple themes to enhance your productivity during study or work sessions.

**Highlights:** Customizable work and break intervals, Adjustable work session lengths (10-120 mins), Simple and focused UI design, Multiple theme color options, Automatic break scheduling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示 | $1.99 | one-time |


## Frequently asked questions

### Is Karada Renovation free?

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

### Is Focus Timer free?

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

### Do Karada Renovation or Focus Timer have ads?

Focus Timer shows ads; Karada Renovation does not.

### Which is updated more often, Karada Renovation or Focus Timer?

Karada Renovation ships an update every 7 months, and Focus Timer every 4 months. Most recently, Karada Renovation was updated on September 10, 2026 and Focus Timer on September 8, 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.*