# SmartNetCamera vs Mental arithmetic quiz

The clearest difference is update cadence: Mental arithmetic quiz at every 8 days against SmartNetCamera's every 2 months. SmartNetCamera's advantage is iOS requirement (9.0 vs 12.1). 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.

SmartNetCamera ships an update every 2 months, Mental arithmetic quiz every 8 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SmartNetCamera | Mental arithmetic quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smartnetcamera/id1479531621/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 12 MB | 38 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhuhai Jieli Technology Co.,Ltd](https://appshunter.io/developer/998245016) | [LiRen Sun](https://appshunter.io/developer/1649265349) |

## What reviewers say

### SmartNetCamera

[App page](https://appshunter.io/ios/app/smartnetcamera/id1479531621)

This utility tool is designed for verifying the functions of network camera products. It features a simple interface for easy operation by staff. It is a verification tool for a specific series of network cameras.

**Highlights:** Function verification for network cameras, Simple and clean interface, Designed for staff use, Supports specific network camera series

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental arithmetic quiz

[App page](https://appshunter.io/ios/app/mental-arithmetic-quiz/id6443785734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartNetCamera free?

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

### Is Mental arithmetic quiz free?

Mental arithmetic quiz is free to download, with no in-app purchases.

### Do SmartNetCamera or Mental arithmetic quiz have ads?

Neither SmartNetCamera nor Mental arithmetic quiz shows ads.

### Which is updated more often, SmartNetCamera or Mental arithmetic quiz?

SmartNetCamera ships an update every 2 months, and Mental arithmetic quiz every 8 days. Most recently, SmartNetCamera was updated on October 29, 2026 and Mental arithmetic quiz on October 27, 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.*