# ABC Supply Interiors vs ITB Inbox

The clearest difference is rating: ABC Supply Interiors at 5.0 against ITB Inbox's 2.4. ABC Supply Interiors also leads on update cadence (fortnightly vs every 6 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ABC Supply Interiors holds the better App Store score, 5.0 against 2.4. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

ABC Supply Interiors ships an update fortnightly, ITB Inbox every 6 weeks. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ABC Supply Interiors | ITB Inbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/abc-supply-interiors/id6443943205/reviews)** | [2.4 (7 ratings)](https://appshunter.io/ios/app/itb-inbox/id6741428619/reviews) |
| Number of ratings | 4 | **7** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 70 MB | 127 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [ABC Supply Co. Inc.](https://appshunter.io/developer/1449056649) | [PlanHub](https://appshunter.io/developer/1631169352) |

## What reviewers say

### ABC Supply Interiors

[App page](https://appshunter.io/ios/app/abc-supply-interiors/id6443943205)

Manage your construction supply orders, track deliveries, and access product information on the go. This app provides 24/7 ordering, a wallboard calculator, and easy access to your account, streamlining the process for contractors.

**Highlights:** 24/7 mobile ordering, Order tracking with delivery photos, Wallboard calculator, Product returns management, Branch contact and directions, Order history and favorites

**Features:** 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 ABC Supply Interiors free?

ABC Supply Interiors is free to download, with no in-app purchases.

### Is ITB Inbox free?

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

### Which has better reviews, ABC Supply Interiors or ITB Inbox?

ABC Supply Interiors is rated higher. ABC Supply Interiors averages 5.0 out of 5 from 4 ratings, while ITB Inbox averages 2.4 from 7 ratings.

### Do ABC Supply Interiors or ITB Inbox have ads?

Neither ABC Supply Interiors nor ITB Inbox shows ads.

### Which is updated more often, ABC Supply Interiors or ITB Inbox?

ABC Supply Interiors ships an update fortnightly, and ITB Inbox every 6 weeks. Most recently, ABC Supply Interiors was updated on October 23, 2026 and ITB Inbox on October 20, 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.*