# Akvarijum Centar vs PENNYshop

The clearest difference is ads: PENNYshop at none against Akvarijum Centar's shown. PENNYshop also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Akvarijum Centar ships an update every 2 months, PENNYshop every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Akvarijum Centar | PENNYshop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 91 MB | 49 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mladan Njagojevic](https://appshunter.io/developer/1645291552) | [Lampa Studio d.o.o. Sarajevo](https://appshunter.io/developer/900364175) |

## What reviewers say

### Akvarijum Centar

[App page](https://appshunter.io/ios/app/akvarijum-centar/id6470322784)

**Features:** macOS Compatibility

**In-app purchases:** none


### PENNYshop

[App page](https://appshunter.io/ios/app/pennyshop/id6503142939)

**In-app purchases:** none


## Frequently asked questions

### Is Akvarijum Centar free?

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

### Is PENNYshop free?

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

### Do Akvarijum Centar or PENNYshop have ads?

Akvarijum Centar shows ads; PENNYshop does not.

### Which is updated more often, Akvarijum Centar or PENNYshop?

Akvarijum Centar ships an update every 2 months, and PENNYshop every 3 weeks. Most recently, Akvarijum Centar was updated on October 27, 2026 and PENNYshop on October 24, 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.*