# Smart Citizens vs LightFX

The clearest difference is iOS requirement: Smart Citizens at 11.0 against LightFX's 17.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Citizens ships an update every 2 months, LightFX every 3 months. The most recent releases landed on September 20, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Smart Citizens | LightFX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 236 MB | 4 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Smart Citizens DMCC](https://appshunter.io/developer/1613122082) | [F-CORE](https://appshunter.io/developer/1830244573) |

## What reviewers say

### Smart Citizens

[App page](https://appshunter.io/ios/app/smart-citizens/id1613122080)

**Features:** macOS Compatibility

**In-app purchases:** none


### LightFX

[App page](https://appshunter.io/ios/app/lightfx/id6749373696)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Citizens free?

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

### Is LightFX free?

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

### Do Smart Citizens or LightFX have ads?

Neither Smart Citizens nor LightFX shows ads.

### Which is updated more often, Smart Citizens or LightFX?

Smart Citizens ships an update every 2 months, and LightFX every 3 months. Most recently, Smart Citizens was updated on September 20, 2026 and LightFX on May 17, 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.*