# COOLLAH vs Time Science

COOLLAH and Time Science are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement 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.

## The numbers

| Metric | COOLLAH | Time Science |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 71 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Age rating | 4+ | 4+ |
| Developer | [COOL LAH PTE. LTD.](https://appshunter.io/developer/1758533039) | [Lakshmanaraja Kannan](https://appshunter.io/developer/1858492047) |

## What reviewers say

### COOLLAH

[App page](https://appshunter.io/ios/app/coollah-home-services/id6560117976)

**In-app purchases:** none


### Time Science

[App page](https://appshunter.io/ios/app/time-science/id6756097523)

**In-app purchases:** none


## Frequently asked questions

### Is COOLLAH free?

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

### Is Time Science free?

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

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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.*