# New Flappy Ghost vs Bottle Cap Merge Sort

The clearest difference is in-app purchases: New Flappy Ghost at none against Bottle Cap Merge Sort's 12. Bottle Cap Merge Sort's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bottle Cap Merge Sort sells 12 in-app purchases, starting at $4.99 per 7 days. New Flappy Ghost asks for nothing beyond the download.

New Flappy Ghost ships an update every 2 weeks, Bottle Cap Merge Sort every 3 weeks. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | New Flappy Ghost | Bottle Cap Merge Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.1 (27 ratings)](https://appshunter.io/ios/app/bottle-cap-merge-sort/id6741880301/reviews)** |
| Number of ratings | — | **27** |
| Positive reviews | — | 10.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 284 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Romain MURSCHEL](https://appshunter.io/developer/1078104755) | [震轩 邱](https://appshunter.io/developer/1564884060) |

## What reviewers say

### New Flappy Ghost

[App page](https://appshunter.io/ios/app/new-flappy-ghost/id1078104756)

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

**In-app purchases:** none


### Bottle Cap Merge Sort

[App page](https://appshunter.io/ios/app/bottle-cap-merge-sort/id6741880301)

Merge bottle caps by collecting and combining them to reach higher levels. Strategically add new caps to the board and aim for continuous upgrades. Challenge yourself to achieve the highest cap levels and enjoy the satisfying gameplay.

**Highlights:** Merge identical bottle caps, Combine caps to create higher levels, Add new caps to the board, Challenge yourself with increasing levels, Daily rewards with subscription

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Weekly Plan | $4.99 | per 7 days |
| Gold Gife | $0.99 | one-time |
| Rocket Sale | $0.99 | one-time |
| Normal Bundle | $1.99 | one-time |
| Master Bundle | $9.99 | one-time |
| 30-Day Ad-Free Pass | $9.99 | one-time |
| NomberPass | $9.99 | one-time |
| Pro Bundle | $9.99 | one-time |
| Ultra Bundle | $19.99 | one-time |
| Luxury Gold Bundle | $49.99 | one-time |
| Legendary Bundle | $49.99 | one-time |
| Giant Bundle | $79.99 | one-time |


## Frequently asked questions

### Is New Flappy Ghost free?

New Flappy Ghost is free to download, with no in-app purchases.

### Is Bottle Cap Merge Sort free?

Bottle Cap Merge Sort is free to download, with in-app purchases available.

### Do New Flappy Ghost or Bottle Cap Merge Sort have ads?

Both New Flappy Ghost and Bottle Cap Merge Sort show ads.

### Which is updated more often, New Flappy Ghost or Bottle Cap Merge Sort?

New Flappy Ghost ships an update every 2 weeks, and Bottle Cap Merge Sort every 3 weeks. Most recently, New Flappy Ghost was updated on October 14, 2026 and Bottle Cap Merge Sort on October 22, 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.*