# Flip Flap Fly vs Numbers Merge

The clearest difference is review sentiment: Flip Flap Fly at 60% against Numbers Merge's 17%. Flip Flap Fly also leads on rating (4.5 vs 3.9) and iOS requirement (11.0 vs 13.0). Numbers Merge's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Flip Flap Fly sells 1 one-off in-app purchase. Numbers Merge asks for nothing beyond the download.

Flip Flap Fly holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 62 and 109 respectively. Written reviews point the same way: 60% of Flip Flap Fly's written reviews are positive against 17% of Numbers Merge's.

Flip Flap Fly ships an update every 2 months, Numbers Merge weekly. The most recent releases landed on September 10, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Flip Flap Fly | Numbers Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (62 ratings)](https://appshunter.io/ios/app/flip-flap-fly/id822057948/reviews)** | [3.9 (109 ratings)](https://appshunter.io/ios/app/numbers-merge-plus-and-run/id6446265607/reviews) |
| Number of ratings | 62 | **109** |
| Positive reviews | **60.0% of reviews** | 17.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 22 MB | 130 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ratha Sou](https://appshunter.io/developer/590343618) | [ABI GLOBAL LTD.](https://appshunter.io/developer/1743349083) |

## What reviewers say

### Flip Flap Fly

[App page](https://appshunter.io/ios/app/flip-flap-fly/id822057948)

Tap the screen to make a bird fly and navigate through obstacles. Choose from different characters with unique flight speeds to see how far you can go. Compete with friends and unlock achievements.

**Highlights:** Tap to fly mechanic, Multiple playable characters, Obstacle avoidance gameplay, Game Center achievements, Leaderboard competition

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $0.99 | one-time |


### Numbers Merge

[App page](https://appshunter.io/ios/app/numbers-merge-plus-and-run/id6446265607)

Collect smaller numbers to create larger ones in this challenging number-running game. Swipe to gather numbers, avoid obstacles, and break through walls to reach new heights.

**Highlights:** Collect smaller numbers, Create bigger numbers, Number running challenges, Avoid obstacles, Break through walls, Reach final goal

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

**In-app purchases:** none


## Frequently asked questions

### Is Flip Flap Fly free?

Flip Flap Fly is free to download, with in-app purchases available.

### Is Numbers Merge free?

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

### Which has better reviews, Flip Flap Fly or Numbers Merge?

Flip Flap Fly is rated higher. Flip Flap Fly averages 4.5 out of 5 from 62 ratings, while Numbers Merge averages 3.9 from 109 ratings.

### Do Flip Flap Fly or Numbers Merge have ads?

Both Flip Flap Fly and Numbers Merge show ads.

### Which is updated more often, Flip Flap Fly or Numbers Merge?

Flip Flap Fly ships an update every 2 months, and Numbers Merge weekly. Most recently, Flip Flap Fly was updated on September 10, 2026 and Numbers Merge on August 27, 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.*