# IISFREE vs MOJi问答

The clearest difference is update cadence: IISFREE at every 2 months against MOJi问答's every 13 months. MOJi问答's advantage is iOS requirement (13.0 vs 15.6). 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.

IISFREE ships an update every 2 months, MOJi问答 every 13 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | IISFREE | MOJi问答 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/iisfree/id1173416960/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free | — |
| Size | 172 MB | 60 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seyoung Electronics Inc.](https://appshunter.io/developer/910401294) | [Hugecore Information Technology (Guangzhou) Co.,Ltd.](https://appshunter.io/developer/918079515) |

## What reviewers say

### IISFREE

[App page](https://appshunter.io/ios/app/iisfree/id1173416960)

This application allows for the zoned management of smart home devices in villas and similar residences. It integrates with smart products to control lighting, temperature, curtains, and security cameras. Users can activate pre-set scenes for effortless device adjustments.

**Highlights:** Zoned smart device management, Lighting circuit control, Indoor temperature control, Electric curtain operation, Security camera monitoring, Scene-based automation

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

**In-app purchases:** none


### MOJi问答

[App page](https://appshunter.io/ios/app/moji/id6476473370)

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

**In-app purchases:** none


## Frequently asked questions

### Is IISFREE free?

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

### Is MOJi问答 free?

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

### Do IISFREE or MOJi问答 have ads?

Neither IISFREE nor MOJi问答 shows ads.

### Which is updated more often, IISFREE or MOJi问答?

IISFREE ships an update every 2 months, and MOJi问答 every 13 months. Most recently, IISFREE was updated on October 24, 2026 and MOJi问答 on October 13, 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.*