# NAHICA vs ITB Inbox

The clearest difference is update cadence: NAHICA at every 3 weeks against ITB Inbox's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NAHICA ships an update every 3 weeks, ITB Inbox every 6 weeks. The most recent releases landed on October 31, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | NAHICA | ITB Inbox |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 155 MB | 127 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [EventBank](https://appshunter.io/developer/740353440) | [PlanHub](https://appshunter.io/developer/1631169352) |

## What reviewers say

### NAHICA

[App page](https://appshunter.io/ios/app/nahica/id1639830624)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NAHICA free?

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

### Is ITB Inbox free?

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

### Do NAHICA or ITB Inbox have ads?

Neither NAHICA nor ITB Inbox shows ads.

### Which is updated more often, NAHICA or ITB Inbox?

NAHICA ships an update every 3 weeks, and ITB Inbox every 6 weeks. Most recently, NAHICA was updated on October 31, 2026 and ITB Inbox on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*