# LinkUp Control vs Lamp Smart Flash

The clearest difference is update cadence: Lamp Smart Flash at every 8 days against LinkUp Control's every 2 months. LinkUp Control's advantage is iOS requirement (15.1 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.

LinkUp Control ships an update every 2 months, Lamp Smart Flash every 8 days. The most recent releases landed on August 16, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | LinkUp Control | Lamp Smart Flash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 85 MB | 75 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LinkUp Smart Solutions Sdn Bhd](https://appshunter.io/developer/1492414796) | [Shenzhen Jingyuan Micro Control Technology Co., Ltd.](https://appshunter.io/developer/1570094174) |

## What reviewers say

### LinkUp Control

[App page](https://appshunter.io/ios/app/linkup-control/id1510514753)

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

**In-app purchases:** none


### Lamp Smart Flash

[App page](https://appshunter.io/ios/app/lamp-smart-flash/id6737974665)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LinkUp Control free?

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

### Is Lamp Smart Flash free?

Lamp Smart Flash is free to download, with no in-app purchases.

### Do LinkUp Control or Lamp Smart Flash have ads?

Neither LinkUp Control nor Lamp Smart Flash shows ads.

### Which is updated more often, LinkUp Control or Lamp Smart Flash?

LinkUp Control ships an update every 2 months, and Lamp Smart Flash every 8 days. Most recently, LinkUp Control was updated on August 16, 2026 and Lamp Smart Flash on September 2, 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.*