# Smart vs CalcuLatte

The clearest difference is in-app purchases: Smart at none against CalcuLatte's 1. CalcuLatte's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Smart | CalcuLatte |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/smart-vpn/id1071356755/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 13 MB | 4 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DrayTek Corp.](https://appshunter.io/developer/878568778) | [Woodsign](https://appshunter.io/developer/1126354429) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-vpn/id1071356755)

This VPN client connects to DrayTek Vigor routers, supporting advanced protocols like IKEv2-EAP and IPsec-XAuth. It requires a compatible Vigor router and an iOS device running version 9 or higher.

**Highlights:** Connects to Vigor routers, Supports IKEv2-EAP, Supports IPsec-XAuth, Supports DrayTek SSL VPN, iOS 9+ compatible

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Smart free?

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

### Is CalcuLatte free?

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

### Do Smart or CalcuLatte have ads?

Neither Smart nor CalcuLatte 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.*