# BOSS LIGHT vs Smart Temp Halo

The clearest difference is iOS requirement: BOSS LIGHT at 11.0 against Smart Temp Halo's 16.0. 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.

BOSS LIGHT ships an update every 6 weeks, Smart Temp Halo every 5 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | BOSS LIGHT | Smart Temp Halo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 26 MB | 5 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [奇勇 颜](https://appshunter.io/developer/1278807009) | [Smart Temp Australia Pty.Ltd](https://appshunter.io/developer/1315471264) |

## What reviewers say

### BOSS LIGHT

[App page](https://appshunter.io/ios/app/boss-light/id6448679115)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Temp Halo

[App page](https://appshunter.io/ios/app/smart-temp-halo/id6744888490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BOSS LIGHT free?

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

### Is Smart Temp Halo free?

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

### Do BOSS LIGHT or Smart Temp Halo have ads?

Neither BOSS LIGHT nor Smart Temp Halo shows ads.

### Which is updated more often, BOSS LIGHT or Smart Temp Halo?

BOSS LIGHT ships an update every 6 weeks, and Smart Temp Halo every 5 weeks. Most recently, BOSS LIGHT was updated on November 7, 2026 and Smart Temp Halo 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.*