# 三思照度计 vs GlareMeter

三思照度计 and GlareMeter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

三思照度计 ships an update every 2 weeks, GlareMeter every 9 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 三思照度计 | GlareMeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 1 MB | 30 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Sansi Electronic Engineering Co., Ltd](https://appshunter.io/developer/965055646) | [无锡熹兆智能科技有限公司](https://appshunter.io/developer/1631077217) |

## What reviewers say

### 三思照度计

[App page](https://appshunter.io/ios/app/id6446383682)

**Features:** macOS Compatibility

**In-app purchases:** none


### GlareMeter

[App page](https://appshunter.io/ios/app/glaremeter/id6478941934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 三思照度计 free?

三思照度计 is free to download, with no in-app purchases.

### Is GlareMeter free?

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

### Do 三思照度计 or GlareMeter have ads?

Neither 三思照度计 nor GlareMeter shows ads.

### Which is updated more often, 三思照度计 or GlareMeter?

三思照度计 ships an update every 2 weeks, and GlareMeter every 9 days. Most recently, 三思照度计 was updated on October 13, 2026 and GlareMeter on September 30, 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.*