# Light Teller vs MiniSpec

The clearest difference is in-app purchases: MiniSpec at none against Light Teller's 2. MiniSpec also leads on iOS requirement (12.0 vs 16.1). Light Teller's advantage is device support. On price there is nothing between them.

Both are free to download. Light Teller sells 2 one-off in-app purchases. MiniSpec asks for nothing beyond the download.

## The numbers

| Metric | Light Teller | MiniSpec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/light-teller/id6450953060/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 26 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [佳佳 陶](https://appshunter.io/developer/1682189695) | [Shanghai Mapada Instruments Co., Ltd.](https://appshunter.io/developer/1743882037) |

## What reviewers say

### Light Teller

[App page](https://appshunter.io/ios/app/light-teller/id6450953060)

This app uses your smartphone camera to measure ambient light levels, helping parents ensure their children's study spaces have adequate lighting to protect their vision and reduce myopia risk. It offers clear instructions and educational content on light's impact on eye health.

**Highlights:** Brightness testing with smartphone camera, Light health guidance for parents, Detailed user instructions, Accurate and reliable measurements, Educational articles on visual health

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months Access | $1.99 | one-time |
| 1 Year Access | $4.99 | one-time |


### MiniSpec

[App page](https://appshunter.io/ios/app/minispec/id6499561976)

**In-app purchases:** none


## Frequently asked questions

### Is Light Teller free?

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

### Is MiniSpec free?

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

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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.*