# Belfiore Sei  公式アプリ vs SequenceTimer

The clearest difference is update cadence: SequenceTimer at every 9 days against Belfiore Sei  公式アプリ's monthly. Belfiore Sei  公式アプリ's advantage is iOS requirement (11.0 vs 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.

Belfiore Sei  公式アプリ ships an update monthly, SequenceTimer every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Belfiore Sei  公式アプリ | SequenceTimer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Size | 186 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kenichi sato](https://appshunter.io/developer/1592037126) | [Takashi Goto](https://appshunter.io/developer/6784282457) |

## What reviewers say

### Belfiore Sei  公式アプリ

[App page](https://appshunter.io/ios/app/belfiore-sei/id1599013326)

**Features:** macOS Compatibility

**In-app purchases:** none


### SequenceTimer

[App page](https://appshunter.io/ios/app/sequencetimer-auto-interval/id6784282455)

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

**In-app purchases:** none


## Frequently asked questions

### Is Belfiore Sei  公式アプリ free?

Belfiore Sei  公式アプリ is free to download, with no in-app purchases.

### Is SequenceTimer free?

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

### Do Belfiore Sei  公式アプリ or SequenceTimer have ads?

Neither Belfiore Sei  公式アプリ nor SequenceTimer shows ads.

### Which is updated more often, Belfiore Sei  公式アプリ or SequenceTimer?

Belfiore Sei  公式アプリ ships an update monthly, and SequenceTimer every 9 days. Most recently, Belfiore Sei  公式アプリ was updated on October 25, 2026 and SequenceTimer 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.*