# Self2Smart vs lumini

The clearest difference is update cadence: Self2Smart at every 2 months against lumini's every 12 months. Self2Smart also leads on iOS requirement (9.0 vs 13.0). 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.

Self2Smart ships an update every 2 months, lumini every 12 months. The most recent releases landed on October 4, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Self2Smart | lumini |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 38 MB | 192 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Self Electronics Co.,Ltd](https://appshunter.io/developer/948190118) | [lumini soluções em iluminação](https://appshunter.io/developer/1005231454) |

## What reviewers say

### Self2Smart

[App page](https://appshunter.io/ios/app/self2smart/id1396335166)

**In-app purchases:** none


### lumini

[App page](https://appshunter.io/ios/app/lumini/id1581615310)

**In-app purchases:** none


## Frequently asked questions

### Is Self2Smart free?

Self2Smart is free to download, with no in-app purchases.

### Is lumini free?

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

### Do Self2Smart or lumini have ads?

Neither Self2Smart nor lumini shows ads.

### Which is updated more often, Self2Smart or lumini?

Self2Smart ships an update every 2 months, and lumini every 12 months. Most recently, Self2Smart was updated on October 4, 2026 and lumini on September 18, 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.*