# Voidling vs Cat Genome

The clearest difference is ads: Cat Genome at none against Voidling's shown. Cat Genome also leads on ratings volume (4 vs 1). Voidling's advantage is update cadence (daily vs weekly) and device support (3 vs 1). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Voidling sells 4 one-off in-app purchases and Cat Genome sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Voidling against 5.0 for Cat Genome. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Voidling ships an update daily, Cat Genome weekly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Voidling | Cat Genome |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/voidling/id6759536261/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cat-genome/id6782740699/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 79 MB |
| Requires iOS | 26.2 | **26.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Douglas Johnson](https://appshunter.io/developer/1234087931) | [Jasmine Robinson](https://appshunter.io/developer/362033157) |

## What reviewers say

### Voidling

[App page](https://appshunter.io/ios/app/voidling/id6759536261)

Nurture a cosmic creature from a tiny egg through five evolutionary stages. This real-time pet simulation requires constant care, including feeding, cleaning, and playing, to prevent its demise or escape. Features include offline gameplay, unique creature art, and companion app support.

**Highlights:** Real-time pet simulation, Five evolutionary stages, Offline gameplay, Apple Watch companion app, Home and lock screen widgets, Notifications for care needs

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Void Shards | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 100 Void Shards + Ad Free | $4.99 | one-time |
| 300 Void Shards + Ad Free | $8.99 | one-time |


### Cat Genome

[App page](https://appshunter.io/ios/app/cat-genome/id6782740699)

Discover and breed unique cats with rare genetic traits, dress them up in fun outfits, and compete in various events. This game offers deep genetic simulation and extensive customization options, all playable offline.

**Highlights:** Rescue and breed cats, Unlock rare coats and genes, Dress up cats with 100+ props, Compete in Kitten League events, Deep cat genetics simulation, Build cat family trees, Fully offline gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pouch of Coins | $1.99 | one-time |
| Satchel of Coins | $4.99 | one-time |
| Quick Compete | $4.99 | one-time |
| Chest of Coins | $6.99 | one-time |
| Wild Cat Pack | $9.99 | one-time |
| Genome Loom | $9.99 | one-time |
| Vault of Coins | $19.99 | one-time |


## Frequently asked questions

### Is Voidling free?

Voidling is free to download, with in-app purchases available.

### Is Cat Genome free?

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

### Which has better reviews, Voidling or Cat Genome?

Voidling and Cat Genome are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Voidling or Cat Genome have ads?

Voidling shows ads; Cat Genome does not.

### Which is updated more often, Voidling or Cat Genome?

Voidling ships an update daily, and Cat Genome weekly. Most recently, Voidling was updated on October 24, 2026 and Cat Genome 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.*