# Estimate Plumbing vs ICC Digital Codes Premium

The clearest difference is in-app purchases: ICC Digital Codes Premium at none against Estimate Plumbing's 3. ICC Digital Codes Premium also leads on update cadence (every 4 months vs every 14 months). Estimate Plumbing's advantage is iOS requirement (7.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. Estimate Plumbing sells 3 in-app purchases, starting at $4.99 per month. ICC Digital Codes Premium asks for nothing beyond the download.

Estimate Plumbing ships an update every 14 months, ICC Digital Codes Premium every 4 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Estimate Plumbing | ICC Digital Codes Premium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (22 ratings)](https://appshunter.io/ios/app/icc-digital-codes-premium/id1523315914/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 8.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 42 MB | 11 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Snappii Corporation](https://appshunter.io/developer/587096976) | [International Code Council Inc.](https://appshunter.io/developer/345531080) |

## What reviewers say

### Estimate Plumbing

[App page](https://appshunter.io/ios/app/estimate-plumbing/id1144827301)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $49.99 | per year |
| Ad removal | $0.99 | one-time |


### ICC Digital Codes Premium

[App page](https://appshunter.io/ios/app/icc-digital-codes-premium/id1523315914)

This app provides a digital platform for accessing and managing building codes and standards. It offers advanced search, note-taking, and collaboration features to streamline research and compliance for code users. Unlock hundreds of titles for offline access and stay updated with the latest interpretations and changes.

**Highlights:** Access to 300+ premium titles, Offline code viewing, Expert code interpretations, Advanced search functionality, Create and share notes, Team collaboration features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Estimate Plumbing free?

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

### Is ICC Digital Codes Premium free?

ICC Digital Codes Premium is free to download, with no in-app purchases.

### Do Estimate Plumbing or ICC Digital Codes Premium have ads?

Neither Estimate Plumbing nor ICC Digital Codes Premium shows ads.

### Which is updated more often, Estimate Plumbing or ICC Digital Codes Premium?

Estimate Plumbing ships an update every 14 months, and ICC Digital Codes Premium every 4 months. Most recently, Estimate Plumbing was updated on October 26, 2026 and ICC Digital Codes Premium on November 3, 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.*