# 抖联智能 vs Lamp Smart Flash

The clearest difference is update cadence: Lamp Smart Flash at every 8 days against 抖联智能's every 8 months. Lamp Smart Flash also leads on device support. 抖联智能's advantage is iOS requirement (13.0 vs 17.0). On price 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.

抖联智能 ships an update every 8 months, Lamp Smart Flash every 8 days. The most recent releases landed on May 17, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | 抖联智能 | Lamp Smart Flash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Every 8 days** |
| Size | 50 MB | 75 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Doulian Technology Jiangmen Co.,Ltd](https://appshunter.io/developer/1618588381) | [Shenzhen Jingyuan Micro Control Technology Co., Ltd.](https://appshunter.io/developer/1570094174) |

## What reviewers say

### 抖联智能

[App page](https://appshunter.io/ios/app/id6443939446)

**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 抖联智能 free?

抖联智能 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.

### Which is updated more often, 抖联智能 or Lamp Smart Flash?

抖联智能 ships an update every 8 months, and Lamp Smart Flash every 8 days. Most recently, 抖联智能 was updated on May 17, 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.*