# Би vs BuildChecklists

The clearest difference is in-app purchases: Би at none against BuildChecklists's 4. Би also leads on iOS requirement (14.0 vs 17.6). BuildChecklists's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. BuildChecklists sells 4 in-app purchases, starting at $17.99 per month. Би asks for nothing beyond the download.

Би ships an update every 3 months, BuildChecklists fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Би | BuildChecklists |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/buildchecklists/id6758892381/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 41 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Telkov](https://appshunter.io/developer/1537790227) | [Mikhail Kolomiets](https://appshunter.io/developer/1875567813) |

## What reviewers say

### Би

[App page](https://appshunter.io/ios/app/id1537790015)

**In-app purchases:** none


### BuildChecklists

[App page](https://appshunter.io/ios/app/buildchecklists/id6758892381)

This app provides detailed checklists for every stage of home construction, from foundation to landscaping. Track progress, add photos with dates, record notes with contractors, manage budgets, and generate client reports. It helps streamline construction projects and avoid costly mistakes.

**Highlights:** Detailed checklists for all construction stages, Photo documentation with date and location stamps, Note-taking with contractor assignment and reminders, Budget tracking and expense management, Client reporting with PDF export, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| User — 1 месяц | $17.99 | per month |
| PRO — 1 месяц | $29.99 | per month |
| User — 1 год | $129.99 | per year |
| PRO — 1 год | $199.99 | per year |


## Frequently asked questions

### Is Би free?

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

### Is BuildChecklists free?

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

### Do Би or BuildChecklists have ads?

Neither Би nor BuildChecklists shows ads.

### Which is updated more often, Би or BuildChecklists?

Би ships an update every 3 months, and BuildChecklists fortnightly. Most recently, Би was updated on November 3, 2026 and BuildChecklists on November 5, 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.*