# Construction Master 5 Calc vs Invoice Maker ．

The clearest difference is in-app purchases: Invoice Maker ． at none against Construction Master 5 Calc's 6. Invoice Maker ． also leads on update cadence (every 2 weeks vs every 3 months) and rating (5.0 vs 4.8). Construction Master 5 Calc's advantage is ratings volume (13K vs 1) and chart position (#182 vs unranked). On price and ads there is nothing between them.

Both are free to download. Construction Master 5 Calc sells 2 in-app purchases, starting at $3.99 per month. Invoice Maker ． asks for nothing beyond the download.

Invoice Maker ． holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Construction Master 5 Calc has 13K ratings behind it against 1, so its average is the more settled of the two.

Construction Master 5 Calc ships an update every 3 months, Invoice Maker ． every 2 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Construction Master 5 Calc | Invoice Maker ． |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13K ratings)](https://appshunter.io/ios/app/construction-master-5-calc/id370412148/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-maker/id6781158417/reviews)** |
| Number of ratings | **13K** | 1 |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#182** | — |
| Size | 73 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [BitCraft Digital Limited](https://appshunter.io/developer/6781158419) |

## What reviewers say

### Construction Master 5 Calc

[App page](https://appshunter.io/ios/app/construction-master-5-calc/id370412148)

**Currently charting:** #182 Top Grossing · Utilities (US App Store)

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

**Highlights:** Feet-inch-fraction calculations, Right angle and rafter calculations, Area and volume solutions, Board feet and cost per unit, Dimensional math and conversions, Save or email calculations, Context-sensitive help

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $3.99 | per month |
| 1 Year Full Access | $34.99 | per year |

**What reviewers like**

- 👍 Convenient to have on phone
- 💡 Useful for construction work
- 🚀 Performs like physical calculator
- 👍 Helpful for calculations and estimates
- 👍 Great tool for framers and carpenters

**What reviewers complain about**

- 💰 Expensive subscription model
- 🤔 Prefer one-time purchase option
- 🤔 Subscription cost as much as physical calculator
- 🤔 Should allow trial before subscription
- 🐛 Issues with restoring purchases

**Reported bugs**

- App not working without internet connection
- Crashes or freezes on some devices
- Login/purchase issues when switching devices

**Requested features**

- Add Apple Watch support
- Offer one-time purchase option
- Improve compatibility with older devices
- Provide a free version with limited features


### Invoice Maker ．

[App page](https://appshunter.io/ios/app/invoice-maker/id6781158417)

Easily create professional invoices in seconds with this app. Designed for simplicity, it allows you to generate clean PDF invoices directly from your device without requiring an account or subscription. Share your invoices instantly via various messaging platforms.

**Highlights:** Quick invoice creation, Professional PDF export, Shareable via multiple platforms, Smart automatic calculations, Local-first privacy, Modern minimalist design

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Master 5 Calc free?

Construction Master 5 Calc is free to download, with in-app purchases available.

### Is Invoice Maker ． free?

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

### Which has better reviews, Construction Master 5 Calc or Invoice Maker ．?

Invoice Maker ． is rated higher. Construction Master 5 Calc averages 4.8 out of 5 from 13K ratings, while Invoice Maker ． averages 5.0 from 1 ratings.

### Do Construction Master 5 Calc or Invoice Maker ． have ads?

Neither Construction Master 5 Calc nor Invoice Maker ． shows ads.

### Which is updated more often, Construction Master 5 Calc or Invoice Maker ．?

Construction Master 5 Calc ships an update every 3 months, and Invoice Maker ． every 2 weeks. Most recently, Construction Master 5 Calc was updated on October 15, 2026 and Invoice Maker ． on October 12, 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.*