# TOPkantor vs Erste Inwestor

The clearest difference is update cadence: Erste Inwestor at every 3 months against TOPkantor's every 34 months. TOPkantor's advantage is iOS requirement (13.1 vs 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.

TOPkantor ships an update every 34 months, Erste Inwestor every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TOPkantor | Erste Inwestor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 months** |
| Size | 2 MB | 90 MB |
| Requires iOS | **13.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUPER GRUPA PL SP. z o.o. (PL)](https://appshunter.io/developer/1632919376) | [ERSTE BANK POLSKA S A](https://appshunter.io/developer/454966823) |

## What reviewers say

### TOPkantor

[App page](https://appshunter.io/ios/app/topkantor/id1469062977)

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

**In-app purchases:** none


### Erste Inwestor

[App page](https://appshunter.io/ios/app/erste-inwestor/id6504094730)

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

**In-app purchases:** none


## Frequently asked questions

### Is TOPkantor free?

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

### Is Erste Inwestor free?

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

### Do TOPkantor or Erste Inwestor have ads?

Neither TOPkantor nor Erste Inwestor shows ads.

### Which is updated more often, TOPkantor or Erste Inwestor?

TOPkantor ships an update every 34 months, and Erste Inwestor every 3 months. Most recently, TOPkantor was updated on November 3, 2026 and Erste Inwestor on November 4, 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.*