# B vs Underlairs

The clearest difference is rating: Underlairs at 5.0 against B's 4.0. Underlairs also leads on update cadence (every 3 weeks vs every 3 months). B's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Underlairs sells 3 in-app purchases, starting at $0.99 per month. B asks for nothing beyond the download.

Underlairs holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

B ships an update every 3 months, Underlairs every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | B | Underlairs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/b-ware/id893639689/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/underlairs-focus-study-timer/id6755931983/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 10 MB | 230 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solutionbee LLC](https://appshunter.io/developer/890065671) | [John Jang](https://appshunter.io/developer/1857417631) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-ware/id893639689)

This application facilitates the setup and monitoring of bee hive equipment. It provides an easy-to-use interface for managing your apiary. Ensure your bee hives are effectively monitored with this tool.

**Highlights:** Easy setup of bee hive equipment, Effective monitoring of bee hives, User-friendly interface, Compatible with Solutionbee equipment

**Features:** macOS Compatibility

**In-app purchases:** none


### Underlairs

[App page](https://appshunter.io/ios/app/underlairs-focus-study-timer/id6755931983)

Enhance concentration and memory with curated ambient soundscapes and a focus timer. Choose from unique 'Lairs' and track your progress to achieve deep work and productivity goals.

**Highlights:** Focus Timer with customizable durations, Beast Mode for continuous music, Ambient soundscape playlists, Background playback, Lock screen controls, Stats tracking for focus minutes and streaks, Minimalist design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |
| Premium Lifetime Access | $17.99 | one-time |


## Frequently asked questions

### Is B free?

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

### Is Underlairs free?

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

### Which has better reviews, B or Underlairs?

Underlairs is rated higher. B averages 4.0 out of 5 from 4 ratings, while Underlairs averages 5.0 from 7 ratings.

### Do B or Underlairs have ads?

Neither B nor Underlairs shows ads.

### Which is updated more often, B or Underlairs?

B ships an update every 3 months, and Underlairs every 3 weeks. Most recently, B was updated on October 10, 2026 and Underlairs on October 9, 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.*