# Fish lamp vs SPARK Scan

The clearest difference is iOS requirement: Fish lamp at 13.0 against SPARK Scan's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fish lamp ships an update every 4 weeks, SPARK Scan every 5 weeks. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Fish lamp | SPARK Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Size | 67 MB | 13 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Miaoxiang intelligent Co., LTD](https://appshunter.io/developer/1436399965) | [SMAP SOLUTIONS SDN. BHD.](https://appshunter.io/developer/1656883417) |

## What reviewers say

### Fish lamp

[App page](https://appshunter.io/ios/app/fish-lamp/id6738646596)

**Features:** macOS Compatibility

**In-app purchases:** none


### SPARK Scan

[App page](https://appshunter.io/ios/app/spark-scan/id6759365870)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fish lamp free?

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

### Is SPARK Scan free?

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

### Do Fish lamp or SPARK Scan have ads?

Neither Fish lamp nor SPARK Scan shows ads.

### Which is updated more often, Fish lamp or SPARK Scan?

Fish lamp ships an update every 4 weeks, and SPARK Scan every 5 weeks. Most recently, Fish lamp was updated on October 16, 2026 and SPARK Scan on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*