# Backyard Biome vs Nubi

The clearest difference is price: Nubi at Free against Backyard Biome's $2.99. Nubi also leads on update cadence (daily vs monthly). Backyard Biome's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

Nubi is free to download; Backyard Biome costs $2.99 up front. Nubi sells 4 one-off in-app purchases. Backyard Biome asks for nothing beyond the download.

Backyard Biome ships an update monthly, Nubi daily. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Backyard Biome | Nubi |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 102 MB | 14 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Robert Corbin](https://appshunter.io/developer/1890247992) | [Elif Aleyna Alparslan](https://appshunter.io/developer/6787915698) |

## What reviewers say

### Backyard Biome

[App page](https://appshunter.io/ios/app/backyard-biome-ecosystem-sim/id6795263430)

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

**In-app purchases:** none


### Nubi

[App page](https://appshunter.io/ios/app/nubi-virtual-pet/id6816090205)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 coins · Handful | $0.99 | one-time |
| 300 coins · Pouch | $2.99 | one-time |
| 800 coins · Bag | $6.99 | one-time |
| 2000 coins · Chest | $14.99 | one-time |


## Frequently asked questions

### Is Backyard Biome free?

Backyard Biome costs $2.99, with no in-app purchases.

### Is Nubi free?

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

### Do Backyard Biome or Nubi have ads?

Neither Backyard Biome nor Nubi shows ads.

### Which is updated more often, Backyard Biome or Nubi?

Backyard Biome ships an update monthly, and Nubi daily. Most recently, Backyard Biome was updated on October 9, 2026 and Nubi on October 25, 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.*