# Spark vs Lumipath 明路

The clearest difference is in-app purchases: Lumipath 明路 at none against Spark's 1. Spark's advantage is iOS requirement (18.5 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

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

Spark ships an update every 8 days, Lumipath 明路 fortnightly. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Spark | Lumipath 明路 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Size | 5 MB | 45 MB |
| Requires iOS | **18.5** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [功亮 张](https://appshunter.io/developer/1826484363) | [香 罗](https://appshunter.io/developer/1879666318) |

## What reviewers say

### Spark

[App page](https://appshunter.io/ios/app/spark-save-your-inspiration/id6748610782)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 灵光一现专业版 | $0.99 | one-time |


### Lumipath 明路

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

**In-app purchases:** none


## Frequently asked questions

### Is Spark free?

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

### Is Lumipath 明路 free?

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

### Do Spark or Lumipath 明路 have ads?

Neither Spark nor Lumipath 明路 shows ads.

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

Spark ships an update every 8 days, and Lumipath 明路 fortnightly. Most recently, Spark was updated on October 11, 2026 and Lumipath 明路 on October 18, 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.*