# Dog Dodge (Cat Apocalypse) vs Sci

The clearest difference is in-app purchases: Sci at none against Dog Dodge (Cat Apocalypse)'s 5. Sci also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Dog Dodge (Cat Apocalypse) sells 5 one-off in-app purchases. Sci asks for nothing beyond the download.

Dog Dodge (Cat Apocalypse) ships an update every 40 months, Sci every 58 months. The most recent releases landed on August 15, 2026 and December 16, 2025 respectively.

## The numbers

| Metric | Dog Dodge (Cat Apocalypse) | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dog-dodge-cat-apocalypse/id875359211/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 40 months** | Every 58 months |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 41 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Age rating | 9+ | 12+ |
| Developer | [Winkpass Creations, Inc.](https://appshunter.io/developer/288636661) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Dog Dodge (Cat Apocalypse)

[App page](https://appshunter.io/ios/app/dog-dodge-cat-apocalypse/id875359211)

Guide a dog through a world overrun by crazed, driving cats. Collect fire hydrants, eat dog bones, and collide with traffic lights to survive the cat apocalypse. Earn new dog breeds and achievements as you try to escape.

**Highlights:** Collect fire hydrants, Eat dog bones, Collide with traffic lights, Earn new dog breeds, Unlock Game Center achievements, Collect ambulances for extra lives

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free the Weenie! | $1.99 | one-time |
| Padlock-free Pug! | $1.99 | one-time |
| Poodle release! | $1.99 | one-time |
| Bag of 50 bones | $1.99 | one-time |
| Lucky dog! | $2.99 | one-time |


### Sci

[App page](https://appshunter.io/ios/app/sci/id1558127760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dog Dodge (Cat Apocalypse) free?

Dog Dodge (Cat Apocalypse) is free to download, with in-app purchases available.

### Is Sci free?

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

### Do Dog Dodge (Cat Apocalypse) or Sci have ads?

Dog Dodge (Cat Apocalypse) shows ads; Sci does not.

### Which is updated more often, Dog Dodge (Cat Apocalypse) or Sci?

Dog Dodge (Cat Apocalypse) ships an update every 40 months, and Sci every 58 months. Most recently, Dog Dodge (Cat Apocalypse) was updated on August 15, 2026 and Sci on December 16, 2025.

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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.*