# DENRAKU vs SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜

The clearest difference is update cadence: SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 at every 5 days against DENRAKU's every 2 weeks. 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.

DENRAKU ships an update every 2 weeks, SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DENRAKU | SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 27 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [Kasanimaro](https://appshunter.io/developer/1846987954) |

## What reviewers say

### DENRAKU

[App page](https://appshunter.io/ios/app/denraku-electromagnetism-sim/id6759393816)

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

**In-app purchases:** none


### SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜

[App page](https://appshunter.io/ios/app/spavoid/id6800185971)

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

**In-app purchases:** none


## Frequently asked questions

### Is DENRAKU free?

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

### Is SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 free?

SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 is free to download, with no in-app purchases.

### Do DENRAKU or SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 have ads?

Both DENRAKU and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 show ads.

### Which is updated more often, DENRAKU or SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜?

DENRAKU ships an update every 2 weeks, and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 every 5 days. Most recently, DENRAKU was updated on October 28, 2026 and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 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.*