# Smart World vs WiODO

The clearest difference is review sentiment: Smart World at 60% against WiODO's 0%. Smart World also leads on rating (4.7 vs 2.6) and ads (none vs shown). WiODO's advantage is iOS requirement (14.0 vs 16.4). On price, update cadence, 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.

Smart World holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Smart World has 253 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 60% of Smart World's written reviews are positive against 0% of WiODO's.

Smart World ships an update monthly, WiODO every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Smart World | WiODO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (253 ratings)](https://appshunter.io/ios/app/smart-world/id1460747930/reviews)** | [2.6 (12 ratings)](https://appshunter.io/ios/app/wiodo/id1581390229/reviews) |
| Number of ratings | **253** | 12 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 191 MB | 227 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Vaari](https://appshunter.io/developer/1436458677) | [Shanghai Wiodo Technology Co.,Ltd](https://appshunter.io/developer/1615926699) |

## What reviewers say

### Smart World

[App page](https://appshunter.io/ios/app/smart-world/id1460747930)

Manage your entire home buying journey from pre-sale to post-transfer on a single platform. Track project progress, make down payments, and access other convenient features for a seamless experience.

**Highlights:** Pre-sale to after-sale management, Project progress tracking, Down payment processing, Convenient payment features, Single platform access

**Features:** Vision Pro support

**In-app purchases:** none


### WiODO

[App page](https://appshunter.io/ios/app/wiodo/id1581390229)

Monitor and interact with smart home devices remotely. Features include HD camera monitoring with voice intercom, secure cloud storage for event and continuous video, and AI-powered detection with timely alarm notifications for motion and human presence.

**Highlights:** HD smart camera monitoring, Remote voice intercom, Cloud security storage, Encrypted data storage, Motion and humanoid detection, Real-time alarm notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart World free?

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

### Is WiODO free?

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

### Which has better reviews, Smart World or WiODO?

Smart World is rated higher. Smart World averages 4.7 out of 5 from 253 ratings, while WiODO averages 2.6 from 12 ratings.

### Do Smart World or WiODO have ads?

WiODO shows ads; Smart World does not.

### Which is updated more often, Smart World or WiODO?

Smart World ships an update monthly, and WiODO every 3 weeks. Most recently, Smart World was updated on October 24, 2026 and WiODO on October 24, 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.*