# TopDog vs Wacky Genes

The clearest difference is iOS requirement: TopDog at 13.0 against Wacky Genes's 18.0. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. TopDog sells 3 one-off in-app purchases and Wacky Genes sells 23 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TopDog ships an update every 9 days, Wacky Genes every 5 days. The most recent releases landed on September 18, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | TopDog | Wacky Genes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (37 ratings)](https://appshunter.io/ios/app/wacky-genes/id1641711708/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 68.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 170 MB | 38 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Formio Labs Inc.](https://appshunter.io/developer/1459558889) | [Joel Brecker](https://appshunter.io/developer/1466722019) |

## What reviewers say

### TopDog

[App page](https://appshunter.io/ios/app/topdog-breed-train-win/id1478185241)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Bones | $1.99 | one-time |
| 250 Bones | $4.99 | one-time |
| 1200 Bones | $24.99 | one-time |


### Wacky Genes

[App page](https://appshunter.io/ios/app/wacky-genes/id1641711708)

Engage in a fantasy-based animal genetics game where you breed creatures with billions of gene variations. Nurture, breed, and explore to discover rare forms, fortify your lab, and uncover treasures. Challenge yourself to breed out illnesses and ascend rarity tiers.

**Highlights:** Billions of gene variations, Selective breeding, Punnet square science, Animal expeditions for treasures, Breeding out illnesses, Ascend rarity tiers

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Wacky Coins | $0.99 | one-time |
| 1 Breed Cooldown | $0.99 | one-time |
| 1 Breed Count | $0.99 | one-time |
| 1 Baby Now | $0.99 | one-time |
| Expert Arena Token | $1.99 | one-time |
| 250 Wacky Coins | $1.99 | one-time |
| 500 Wacky Coins | $2.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Rare Egg | $2.99 | one-time |
| 5 Birth Now | $2.99 | one-time |
| 5 Breed Cooldown | $2.99 | one-time |
| 3 Expert Arena Tokens | $4.99 | one-time |
| Ultimate Arena Token | $4.99 | one-time |
| 1000 Wacky Coins | $4.99 | one-time |
| Breeder Bundle | $6.99 | one-time |
| Rare Egg (3-pack) | $6.99 | one-time |
| Legendary Egg | $7.99 | one-time |
| 3 Ultimate Arena Tokens | $9.99 | one-time |
| 2500 Wacky Coins | $9.99 | one-time |
| Legendary Egg (3-pack) | $9.99 | one-time |
| Ultimate Bundle | $9.99 | one-time |
| 10,000 Wacky Coins | $39.99 | one-time |
| 5000 Wacky Coins | $49.99 | one-time |


## Frequently asked questions

### Is TopDog free?

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

### Is Wacky Genes free?

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

### Which is updated more often, TopDog or Wacky Genes?

TopDog ships an update every 9 days, and Wacky Genes every 5 days. Most recently, TopDog was updated on September 18, 2026 and Wacky Genes on August 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.*