# iSpaceTransform vs luluchat

The clearest difference is update cadence: luluchat at every 3 weeks against iSpaceTransform's every 3 months. luluchat also leads on iOS requirement (13.0 vs 15.1). 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.

iSpaceTransform ships an update every 3 months, luluchat every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | iSpaceTransform | luluchat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 49 MB | 80 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Montegrow Pte. Ltd.](https://appshunter.io/developer/1616452407) | [BLACK POCKET TECHNOLOGY SDN BHD](https://appshunter.io/developer/1707873646) |

## What reviewers say

### iSpaceTransform

[App page](https://appshunter.io/ios/app/ispacetransform/id1621318823)

**Features:** macOS Compatibility

**In-app purchases:** none


### luluchat

[App page](https://appshunter.io/ios/app/luluchat-team-inbox/id6466822376)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSpaceTransform free?

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

### Is luluchat free?

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

### Do iSpaceTransform or luluchat have ads?

Neither iSpaceTransform nor luluchat shows ads.

### Which is updated more often, iSpaceTransform or luluchat?

iSpaceTransform ships an update every 3 months, and luluchat every 3 weeks. Most recently, iSpaceTransform was updated on October 16, 2026 and luluchat on October 20, 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.*