# smiledang vs nonandnon

The clearest difference is update cadence: nonandnon at every 3 months against smiledang's every 12 months. 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.

smiledang ships an update every 12 months, nonandnon every 3 months. The most recent releases landed on November 14, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | smiledang | nonandnon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Size | 74 MB | 74 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iSensBiz](https://appshunter.io/developer/1651148124) | [BYOUNGTAI KIM](https://appshunter.io/developer/1811051830) |

## What reviewers say

### smiledang

[App page](https://appshunter.io/ios/app/smiledang/id6736640922)

**Features:** Vision Pro support

**In-app purchases:** none


### nonandnon

[App page](https://appshunter.io/ios/app/nonandnon/id6745157536)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is smiledang free?

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

### Is nonandnon free?

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

### Do smiledang or nonandnon have ads?

Neither smiledang nor nonandnon shows ads.

### Which is updated more often, smiledang or nonandnon?

smiledang ships an update every 12 months, and nonandnon every 3 months. Most recently, smiledang was updated on November 14, 2026 and nonandnon on November 8, 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.*