# Sava OZ kalkulator vs Econ Core

The clearest difference is iOS requirement: Sava OZ kalkulator at 8.0 against Econ Core's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sava OZ kalkulator ships an update every 4 months, Econ Core every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sava OZ kalkulator | Econ Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/econ-core/id6740646165/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 1 MB | 4 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zavarovalnica Sava, d.d.](https://appshunter.io/developer/1372708986) | [Andrew Carlson](https://appshunter.io/developer/1787798578) |

## What reviewers say

### Sava OZ kalkulator

[App page](https://appshunter.io/ios/app/sava-oz-kalkulator/id635895720)

**Features:** macOS Compatibility

**In-app purchases:** none


### Econ Core

[App page](https://appshunter.io/ios/app/econ-core/id6740646165)

Explore and analyze economic data with interactive charts and historical tables. Identify recession periods and customize visualizations to stay informed about global economic trends. Ideal for economists, students, and data enthusiasts.

**Highlights:** Interactive economic indicator charts, Recession period overlays, Customizable time range selectors, Historical data tables with CSV export, Personalized data settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Sava OZ kalkulator free?

Sava OZ kalkulator is free to download, with no in-app purchases.

### Is Econ Core free?

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

### Do Sava OZ kalkulator or Econ Core have ads?

Neither Sava OZ kalkulator nor Econ Core shows ads.

### Which is updated more often, Sava OZ kalkulator or Econ Core?

Sava OZ kalkulator ships an update every 4 months, and Econ Core every 2 months. Most recently, Sava OZ kalkulator was updated on November 6, 2026 and Econ Core on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*