# SLAPPY vs JuneBurn Nitro

SLAPPY and JuneBurn Nitro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SLAPPY ships an update every 2 months, JuneBurn Nitro every 4 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SLAPPY | JuneBurn Nitro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 119 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Crafts & Meister Co.,Ltd.](https://appshunter.io/developer/624466683) | [有限会社fupac](https://appshunter.io/developer/1807954268) |

## What reviewers say

### SLAPPY

[App page](https://appshunter.io/ios/app/slappy/id6749562281)

Build lines and boxes to clear blocks and enhance a fairy island. This puzzle game offers engaging gameplay for both children and adults, allowing players to lose track of time as they progress.

**Highlights:** Build lines and boxes, Clear blocks, Progress through the game, Decorate a fairy island, Engaging puzzle gameplay

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

**In-app purchases:** none


### JuneBurn Nitro

[App page](https://appshunter.io/ios/app/juneburn-nitro/id6775710849)

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

**In-app purchases:** none


## Frequently asked questions

### Is SLAPPY free?

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

### Is JuneBurn Nitro free?

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

### Do SLAPPY or JuneBurn Nitro have ads?

Both SLAPPY and JuneBurn Nitro show ads.

### Which is updated more often, SLAPPY or JuneBurn Nitro?

SLAPPY ships an update every 2 months, and JuneBurn Nitro every 4 months. Most recently, SLAPPY was updated on October 8, 2026 and JuneBurn Nitro on October 11, 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.*