# One Step Ahead! vs Cat Box Fever

The clearest difference is in-app purchases: One Step Ahead! at none against Cat Box Fever's 1. One Step Ahead! also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). Cat Box Fever's advantage is iOS requirement (12.5 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Cat Box Fever sells 1 one-off in-app purchase. One Step Ahead! asks for nothing beyond the download.

One Step Ahead! ships an update every 3 days, Cat Box Fever every 6 weeks. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | One Step Ahead! | Cat Box Fever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/cat-box-fever/id6445904260/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 79 MB | 164 MB |
| Requires iOS | 26.0 | **12.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ethan Marshall](https://appshunter.io/developer/1581284516) | [MondayOFF](https://appshunter.io/developer/1448226898) |

## What reviewers say

### One Step Ahead!

[App page](https://appshunter.io/ios/app/one-step-ahead/id1620737001)

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

**In-app purchases:** none


### Cat Box Fever

[App page](https://appshunter.io/ios/app/cat-box-fever/id6445904260)

A simple, touch-based game designed for quick play sessions. Enjoy a fantastic experience during your short breaks. It's free to play and offers an engaging casual gaming option.

**Highlights:** Simple touch controls, Free to play, Short play sessions, Fantastic in-game feel, Hyper-casual gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is One Step Ahead! free?

One Step Ahead! is free to download, with no in-app purchases.

### Is Cat Box Fever free?

Cat Box Fever is free to download, with in-app purchases available.

### Do One Step Ahead! or Cat Box Fever have ads?

Cat Box Fever shows ads; One Step Ahead! does not.

### Which is updated more often, One Step Ahead! or Cat Box Fever?

One Step Ahead! ships an update every 3 days, and Cat Box Fever every 6 weeks. Most recently, One Step Ahead! was updated on November 5, 2026 and Cat Box Fever on November 3, 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.*