# Rotterdam Blijdorp Zoo vs Ecliptic

The clearest difference is price: Rotterdam Blijdorp Zoo at Free against Ecliptic's $0.99. Rotterdam Blijdorp Zoo also leads on iOS requirement (15.1 vs 18.6). Ecliptic's advantage is update cadence (every 5 days vs monthly). On ads, in-app purchases and device support there is nothing between them.

Rotterdam Blijdorp Zoo is free to download; Ecliptic costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rotterdam Blijdorp Zoo ships an update monthly, Ecliptic every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rotterdam Blijdorp Zoo | Ecliptic |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 64 MB | 20 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Koninklijke Rotterdamse Diergaarde](https://appshunter.io/developer/1711355004) | [Mark David](https://appshunter.io/developer/328738635) |

## What reviewers say

### Rotterdam Blijdorp Zoo

[App page](https://appshunter.io/ios/app/rotterdam-blijdorp-zoo/id6469032899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ecliptic

[App page](https://appshunter.io/ios/app/ecliptic/id6792530284)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Rotterdam Blijdorp Zoo free?

Rotterdam Blijdorp Zoo is free to download, with no in-app purchases.

### Is Ecliptic free?

Ecliptic costs $0.99, with no in-app purchases.

### Do Rotterdam Blijdorp Zoo or Ecliptic have ads?

Neither Rotterdam Blijdorp Zoo nor Ecliptic shows ads.

### Which is updated more often, Rotterdam Blijdorp Zoo or Ecliptic?

Rotterdam Blijdorp Zoo ships an update monthly, and Ecliptic every 5 days. Most recently, Rotterdam Blijdorp Zoo was updated on October 25, 2026 and Ecliptic on October 31, 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.*