# Fluffle vs Sky Stack

The clearest difference is in-app purchases: Sky Stack at none against Fluffle's 9. Sky Stack also leads on update cadence (daily vs every 4 days). Fluffle's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Fluffle sells 9 one-off in-app purchases. Sky Stack asks for nothing beyond the download.

Fluffle ships an update every 4 days, Sky Stack daily. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Fluffle | Sky Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (325 ratings)](https://appshunter.io/ios/app/fluffle-bunny-idle-game/id6477731427/reviews)** | — |
| Number of ratings | **325** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 305 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Justin Patrick Silang](https://appshunter.io/developer/1478345384) | [Ding-Yao Jheng](https://appshunter.io/developer/6799717682) |

## What reviewers say

### Fluffle

[App page](https://appshunter.io/ios/app/fluffle-bunny-idle-game/id6477731427)

Embark on a cozy idle adventure to distant lands, rescuing adorable bouncing bunnies. Collect rare bunnies, rebuild a peaceful village, and be honored for your achievements in this relaxing game.

**Highlights:** Idle adventure gameplay, Rescue adorable bunnies, Collect rare bunnies, Rebuild a village, Relaxing far away lands

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Clues | $0.99 | one-time |
| 10,000 Diamonds | $0.99 | one-time |
| 50 Million Coins | $0.99 | one-time |
| 5 Gold Carrots | $0.99 | one-time |
| 1 Bunny of the Month | $1.99 | one-time |
| 50,000 Diamonds | $3.99 | one-time |
| 20K Diamond Bundle | $4.99 | one-time |
| 50K Diamond Bundle | $19.99 | one-time |
| 100K Diamond Bundle | $24.99 | one-time |


### Sky Stack

[App page](https://appshunter.io/ios/app/sky-stack-one-tap-tower/id6800795670)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluffle free?

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

### Is Sky Stack free?

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

### Do Fluffle or Sky Stack have ads?

Both Fluffle and Sky Stack show ads.

### Which is updated more often, Fluffle or Sky Stack?

Fluffle ships an update every 4 days, and Sky Stack daily. Most recently, Fluffle was updated on October 25, 2026 and Sky Stack on October 8, 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.*