# VIKOR ES vs Projecta Compact

The clearest difference is iOS requirement: Projecta Compact at 13.0 against VIKOR ES's 15.0. 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.

## The numbers

| Metric | VIKOR ES | Projecta Compact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 7 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [爽 余](https://appshunter.io/developer/1534844232) | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) |

## What reviewers say

### VIKOR ES

[App page](https://appshunter.io/ios/app/vikor-es/id1628507713)

**Features:** macOS Compatibility

**In-app purchases:** none


### Projecta Compact

[App page](https://appshunter.io/ios/app/projecta-compact/id6754828995)

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

**In-app purchases:** none


## Frequently asked questions

### Is VIKOR ES free?

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

### Is Projecta Compact free?

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

### Do VIKOR ES or Projecta Compact have ads?

Neither VIKOR ES nor Projecta Compact 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.*