# 汉威安全监测预警云助手 vs Flicker Light Meter

The clearest difference is in-app purchases: 汉威安全监测预警云助手 at none against Flicker Light Meter's 2. 汉威安全监测预警云助手 also leads on iOS requirement (11.0 vs 15.0). Flicker Light Meter's advantage is update cadence (every 9 days vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. Flicker Light Meter sells 2 in-app purchases, starting at $0.99 per month. 汉威安全监测预警云助手 asks for nothing beyond the download.

汉威安全监测预警云助手 ships an update every 11 months, Flicker Light Meter every 9 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 汉威安全监测预警云助手 | Flicker Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 9 days** |
| Size | 8 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Henan Hanwei Electronics Co., Ltd.](https://appshunter.io/developer/937313623) | [苏奎 丁](https://appshunter.io/developer/6794927321) |

## What reviewers say

### 汉威安全监测预警云助手

[App page](https://appshunter.io/ios/app/id1665494182)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flicker Light Meter

[App page](https://appshunter.io/ios/app/flicker-light-meter/id6796898728)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| Lifetime Pro | $0.99 | one-time |


## Frequently asked questions

### Is 汉威安全监测预警云助手 free?

汉威安全监测预警云助手 is free to download, with no in-app purchases.

### Is Flicker Light Meter free?

Flicker Light Meter is free to download, with in-app purchases available.

### Do 汉威安全监测预警云助手 or Flicker Light Meter have ads?

Neither 汉威安全监测预警云助手 nor Flicker Light Meter shows ads.

### Which is updated more often, 汉威安全监测预警云助手 or Flicker Light Meter?

汉威安全监测预警云助手 ships an update every 11 months, and Flicker Light Meter every 9 days. Most recently, 汉威安全监测预警云助手 was updated on October 18, 2026 and Flicker Light Meter on October 11, 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.*