# HEC Lighting vs TJ Smart

HEC Lighting and TJ Smart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

HEC Lighting ships an update fortnightly, TJ Smart every 10 days. The most recent releases landed on October 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | HEC Lighting | TJ Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 88 MB | 88 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HEC LIGHTING FACTORY](https://appshunter.io/developer/1678702723) | [HEC LIGHTING](https://appshunter.io/developer/1873932541) |

## What reviewers say

### HEC Lighting

[App page](https://appshunter.io/ios/app/hec-lighting/id6740194504)

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

**In-app purchases:** none


### TJ Smart

[App page](https://appshunter.io/ios/app/tj-smart/id6758611638)

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

**In-app purchases:** none


## Frequently asked questions

### Is HEC Lighting free?

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

### Is TJ Smart free?

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

### Do HEC Lighting or TJ Smart have ads?

Neither HEC Lighting nor TJ Smart shows ads.

### Which is updated more often, HEC Lighting or TJ Smart?

HEC Lighting ships an update fortnightly, and TJ Smart every 10 days. Most recently, HEC Lighting was updated on October 24, 2026 and TJ Smart on September 26, 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.*