# CalcuLatte vs Proserv

The clearest difference is in-app purchases: Proserv at none against CalcuLatte's 1. CalcuLatte's advantage is iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. CalcuLatte sells 1 one-off in-app purchase. Proserv asks for nothing beyond the download.

## The numbers

| Metric | CalcuLatte | Proserv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 4 MB | 65 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Woodsign](https://appshunter.io/developer/1126354429) | [Anlix Analise e Programacao de Sistemas EIRELI ME](https://appshunter.io/developer/1395939752) |

## What reviewers say

### CalcuLatte

[App page](https://appshunter.io/ios/app/calculatte/id1464511080)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalcuLatte Full Version | $1.99 | one-time |


### Proserv

[App page](https://appshunter.io/ios/app/proserv/id1630968378)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CalcuLatte free?

CalcuLatte is free to download, with in-app purchases available.

### Is Proserv free?

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

### Do CalcuLatte or Proserv have ads?

Neither CalcuLatte nor Proserv shows ads.

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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.*