# ITB Inbox vs Construction Closeout

The clearest difference is in-app purchases: ITB Inbox at none against Construction Closeout's 3. Construction Closeout's advantage is update cadence (every 2 weeks vs every 6 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Construction Closeout sells 3 in-app purchases, starting at $5.99 per 7 days. ITB Inbox asks for nothing beyond the download.

ITB Inbox ships an update every 6 weeks, Construction Closeout every 2 weeks. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ITB Inbox | Construction Closeout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (7 ratings)](https://appshunter.io/ios/app/itb-inbox/id6741428619/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 127 MB | 68 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PlanHub](https://appshunter.io/developer/1631169352) | [Lab Architect](https://appshunter.io/developer/400194487) |

## What reviewers say

### ITB Inbox

[App page](https://appshunter.io/ios/app/itb-inbox/id6741428619)

Manage Invitation to Bid (ITB) emails from PlanHub efficiently. Receive instant notifications for new bids, view project details, and communicate directly with General Contractors. Streamline your construction bidding process on the go.

**Highlights:** Instant ITB notifications, View project details and files, Direct communication with contractors, Quick bid decision making, Team ITB assignment, Integrated PlanHub messaging

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

**In-app purchases:** none


### Construction Closeout

[App page](https://appshunter.io/ios/app/construction-closeout-closr-plus/id6758178278)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Closr+ Pro Weekly | $5.99 | per 7 days |
| Closr+ Pro Monthly | $16.99 | per month |
| Closr+ Pro Annual | $79.99 | per year |


## Frequently asked questions

### Is ITB Inbox free?

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

### Is Construction Closeout free?

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

### Do ITB Inbox or Construction Closeout have ads?

Neither ITB Inbox nor Construction Closeout shows ads.

### Which is updated more often, ITB Inbox or Construction Closeout?

ITB Inbox ships an update every 6 weeks, and Construction Closeout every 2 weeks. Most recently, ITB Inbox was updated on October 20, 2026 and Construction Closeout on October 31, 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.*