# B vs UrCase Leap

The clearest difference is review sentiment: B at 59% against UrCase Leap's 0%. B also leads on in-app purchases (none vs 1) and rating (3.9 vs 3.6). UrCase Leap's advantage is update cadence (fortnightly vs every 12 months) and iOS requirement (11.0 vs 16.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. UrCase Leap sells 1 one-off in-app purchase. B asks for nothing beyond the download.

B holds the better App Store score, 3.9 against 3.6. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews point the same way: 59% of B's written reviews are positive against 0% of UrCase Leap's.

B ships an update every 12 months, UrCase Leap fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | B | UrCase Leap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/b-boy-slap-master/id794177996/reviews)** | [3.6 (11 ratings)](https://appshunter.io/ios/app/urcase-leap-galaxy-explorer/id1534935320/reviews) |
| Number of ratings | 9 | **11** |
| Positive reviews | **58.8% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 10 MB | 248 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ayumu Kinoshita](https://appshunter.io/developer/753694887) | [UrCase](https://appshunter.io/developer/1033102887) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-boy-slap-master/id794177996)

This game helps relieve stress by requiring quick reflexes to follow on-screen instructions. Compete in timed challenges or an endless mode to test your speed and concentration.

**Highlights:** Follow on-screen instructions, Flick left or right, Time Attack mode, Endless endurance mode, Track best scores, Developer score challenge

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

**In-app purchases:** none


### UrCase Leap

[App page](https://appshunter.io/ios/app/urcase-leap-galaxy-explorer/id1534935320)

Embark on an interstellar journey in this simple action game. Leap through the atmosphere to explore the universe, upgrade your rocket, and capture unique matter. Compete globally and unlock rare characters as you strive to reach the galaxy's end.

**Highlights:** Upgrade Rockets, Capture UrMatter, Chain Super Combos, Find the End of the Galaxy, Collect All Statues, Unlock Rare Characters, Worldwide Ranking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $1.99 | one-time |


## Frequently asked questions

### Is B free?

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

### Is UrCase Leap free?

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

### Which has better reviews, B or UrCase Leap?

B is rated higher. B averages 3.9 out of 5 from 9 ratings, while UrCase Leap averages 3.6 from 11 ratings.

### Do B or UrCase Leap have ads?

Both B and UrCase Leap show ads.

### Which is updated more often, B or UrCase Leap?

B ships an update every 12 months, and UrCase Leap fortnightly. Most recently, B was updated on November 6, 2026 and UrCase Leap on November 3, 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.*