# Tropica vs ONF Link

The clearest difference is review sentiment: Tropica at 100% against ONF Link's 17%. Tropica also leads on rating (4.7 vs 2.1). ONF Link's advantage is update cadence (every 6 months vs every 13 months) and iOS requirement (10.0 vs 15.0). On price, ratings volume, 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.

Tropica holds the better App Store score, 4.7 against 2.1. Both are backed by a comparable volume of ratings — 45 and 27 respectively. Written reviews point the same way: 100% of Tropica's written reviews are positive against 17% of ONF Link's.

Tropica ships an update every 13 months, ONF Link every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Tropica | ONF Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (45 ratings)](https://appshunter.io/ios/app/tropica/id525450721/reviews)** | [2.1 (27 ratings)](https://appshunter.io/ios/app/onf-link/id1453834714/reviews) |
| Number of ratings | **45** | 27 |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 68 MB | 81 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tropica Aquarium Plants AS](https://appshunter.io/developer/525450724) | [YOU HAU CO.LTD](https://appshunter.io/developer/1032206108) |

## What reviewers say

### Tropica

[App page](https://appshunter.io/ios/app/tropica/id525450721)

This app helps both beginners and experienced hobbyists enhance their aquascaping. It allows you to track aquariums, get plant recommendations, and find inspiration with exclusive guides. It also offers helpful setup and maintenance advice for new aquarium owners.

**Highlights:** Track virtual aquarium collection, Plant recommendations, Favorite plant list, Aquascape inspiration and guides, Aquatic plants for home decor, Aquarium setup and maintenance guides, 90-day aquarium guide

**In-app purchases:** none


### ONF Link

[App page](https://appshunter.io/ios/app/onf-link/id1453834714)

Control your smart lighting devices with this app. Adjust brightness, color temperature, and create personalized daylight cycles. Schedule lighting changes to match different times of the day.

**Highlights:** Manage ONF devices, Adjust brightness and color temperature, Create custom lighting schedules, Personalized daylight cycles, Manual and daylight cycle modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tropica free?

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

### Is ONF Link free?

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

### Which has better reviews, Tropica or ONF Link?

Tropica is rated higher. Tropica averages 4.7 out of 5 from 45 ratings, while ONF Link averages 2.1 from 27 ratings.

### Do Tropica or ONF Link have ads?

Neither Tropica nor ONF Link shows ads.

### Which is updated more often, Tropica or ONF Link?

Tropica ships an update every 13 months, and ONF Link every 6 months. Most recently, Tropica was updated on November 1, 2026 and ONF Link on November 2, 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.*