# Lumipath 明路 vs 序日

The clearest difference is in-app purchases: Lumipath 明路 at none against 序日's 1. 序日's advantage is update cadence (every 2 days vs fortnightly) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 序日 sells 1 one-off in-app purchase. Lumipath 明路 asks for nothing beyond the download.

Lumipath 明路 ships an update fortnightly, 序日 every 2 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Lumipath 明路 | 序日 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6811274043/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 45 MB | 23 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [香 罗](https://appshunter.io/developer/1879666318) | [琦 张](https://appshunter.io/developer/6811089301) |

## What reviewers say

### Lumipath 明路

[App page](https://appshunter.io/ios/app/lumipath-knowledge-notes/id6782947290)

**In-app purchases:** none


### 序日

[App page](https://appshunter.io/ios/app/id6811274043)

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 序日 Pro · One-time Purchase | Free | one-time |


## Frequently asked questions

### Is Lumipath 明路 free?

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

### Is 序日 free?

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

### Do Lumipath 明路 or 序日 have ads?

Neither Lumipath 明路 nor 序日 shows ads.

### Which is updated more often, Lumipath 明路 or 序日?

Lumipath 明路 ships an update fortnightly, and 序日 every 2 days. Most recently, Lumipath 明路 was updated on November 5, 2026 and 序日 on November 10, 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.*