# RangeU vs Grille lamp

The clearest difference is update cadence: RangeU at every 4 days against Grille lamp's weekly. 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.

RangeU ships an update every 4 days, Grille lamp weekly. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | RangeU | Grille lamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 1 MB | 6 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [Ming Zhang](https://appshunter.io/developer/1829597017) |

## What reviewers say

### RangeU

[App page](https://appshunter.io/ios/app/rangeu/id6756244303)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grille lamp

[App page](https://appshunter.io/ios/app/grille-lamp/id6805553926)

**In-app purchases:** none


## Frequently asked questions

### Is RangeU free?

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

### Is Grille lamp free?

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

### Do RangeU or Grille lamp have ads?

Neither RangeU nor Grille lamp shows ads.

### Which is updated more often, RangeU or Grille lamp?

RangeU ships an update every 4 days, and Grille lamp weekly. Most recently, RangeU was updated on October 5, 2026 and Grille lamp on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*