# OceanTech vs My Aquarium NovaApps

The clearest difference is in-app purchases: OceanTech at none against My Aquarium NovaApps's 1. OceanTech also leads on iOS requirement (12.4 vs 15.0). My Aquarium NovaApps's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. My Aquarium NovaApps sells 1 one-off in-app purchase. OceanTech asks for nothing beyond the download.

OceanTech ships an update every 2 months, My Aquarium NovaApps every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | OceanTech | My Aquarium NovaApps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/oceantech/id1665886892/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 73 MB | 46 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OceanTech](https://appshunter.io/developer/1539881331) | [Alexander Schmitz](https://appshunter.io/developer/1446933947) |

## What reviewers say

### OceanTech

[App page](https://appshunter.io/ios/app/oceantech/id1665886892)

This app helps manage and optimize your smart aquarium experience. It offers enhanced functionality for better control and enjoyment of your aquatic environment.

**Highlights:** Smart aquarium management, Optimized functionality, Enhanced user experience, Aquatic environment control

**Features:** macOS Compatibility

**In-app purchases:** none


### My Aquarium NovaApps

[App page](https://appshunter.io/ios/app/my-aquarium-novaapps/id6807445500)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Aquarium Pro | $8.99 | one-time |


## Frequently asked questions

### Is OceanTech free?

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

### Is My Aquarium NovaApps free?

My Aquarium NovaApps is free to download, with in-app purchases available.

### Do OceanTech or My Aquarium NovaApps have ads?

Neither OceanTech nor My Aquarium NovaApps shows ads.

### Which is updated more often, OceanTech or My Aquarium NovaApps?

OceanTech ships an update every 2 months, and My Aquarium NovaApps every 3 weeks. Most recently, OceanTech was updated on October 24, 2026 and My Aquarium NovaApps 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.*