# AtTheParkWorld vs Flow O2

The clearest difference is ads: Flow O2 at none against AtTheParkWorld's shown. AtTheParkWorld's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, 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.

AtTheParkWorld ships an update weekly, Flow O2 every 2 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AtTheParkWorld | Flow O2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 35 MB | 65 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Hugo Guedelha](https://appshunter.io/developer/1712627291) | [Codefish SAL](https://appshunter.io/developer/1106508165) |

## What reviewers say

### AtTheParkWorld

[App page](https://appshunter.io/ios/app/attheparkworld/id6469771815)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Flow O2

[App page](https://appshunter.io/ios/app/flow-o2/id6504677366)

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

**In-app purchases:** none


## Frequently asked questions

### Is AtTheParkWorld free?

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

### Is Flow O2 free?

Flow O2 is free to download, with no in-app purchases.

### Do AtTheParkWorld or Flow O2 have ads?

AtTheParkWorld shows ads; Flow O2 does not.

### Which is updated more often, AtTheParkWorld or Flow O2?

AtTheParkWorld ships an update weekly, and Flow O2 every 2 weeks. Most recently, AtTheParkWorld was updated on September 30, 2026 and Flow O2 on October 5, 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.*