# Kalkulator Ciesielski. vs strefajob.pl

The clearest difference is in-app purchases: strefajob.pl at none against Kalkulator Ciesielski.'s 1. strefajob.pl also leads on update cadence (every 3 weeks vs every 2 months). Kalkulator Ciesielski.'s advantage is iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Kalkulator Ciesielski. sells 1 in-app purchase, starting at $1.49 per month. strefajob.pl asks for nothing beyond the download.

Kalkulator Ciesielski. ships an update every 2 months, strefajob.pl every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Kalkulator Ciesielski. | strefajob.pl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 19 MB | 47 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AKADEMIA CIESIELSTWA SP Z O O](https://appshunter.io/developer/1612398838) | [Strefa Job](https://appshunter.io/developer/1651683153) |

## What reviewers say

### Kalkulator Ciesielski.

[App page](https://appshunter.io/ios/app/kalkulator-ciesielski/id1639201051)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subskrypcja miesięczna. | $1.49 | per month |


### strefajob.pl

[App page](https://appshunter.io/ios/app/strefajobpl/id6444047031)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kalkulator Ciesielski. free?

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

### Is strefajob.pl free?

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

### Do Kalkulator Ciesielski. or strefajob.pl have ads?

Neither Kalkulator Ciesielski. nor strefajob.pl shows ads.

### Which is updated more often, Kalkulator Ciesielski. or strefajob.pl?

Kalkulator Ciesielski. ships an update every 2 months, and strefajob.pl every 3 weeks. Most recently, Kalkulator Ciesielski. was updated on November 3, 2026 and strefajob.pl on November 3, 2026.

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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.*