# iConcreteCalculator vs Chippy Tools

The clearest difference is price: Chippy Tools at Free against iConcreteCalculator's $1.99. Chippy Tools also leads on update cadence (every 8 days vs every 2 months) and ratings volume (907 vs 2). iConcreteCalculator's advantage is in-app purchases (none vs 10) and rating (5.0 vs 4.5). On ads, device support and iOS requirement there is nothing between them.

Chippy Tools is free to download; iConcreteCalculator costs $1.99 up front. Chippy Tools sells 9 in-app purchases, starting at $2.99 per 7 days. iConcreteCalculator asks for nothing beyond the download.

iConcreteCalculator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Chippy Tools has 907 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of iConcreteCalculator's written reviews are positive against 55% of Chippy Tools's.

iConcreteCalculator ships an update every 2 months, Chippy Tools every 8 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iConcreteCalculator | Chippy Tools |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iconcretecalculator/id1327788667/reviews)** | [4.5 (907 ratings)](https://appshunter.io/ios/app/chippy-tools-construction/id1579138717/reviews) |
| Number of ratings | 2 | **907** |
| Positive reviews | **71.4% of reviews** | 55.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Paid | **Freemium** |
| Size | 5 MB | 46 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inacio Dias](https://appshunter.io/developer/1327788666) | [Peth Pty Ltd](https://appshunter.io/developer/662891650) |

## What reviewers say

### iConcreteCalculator

[App page](https://appshunter.io/ios/app/iconcretecalculator/id1327788667)

Calculate concrete volumes for various construction elements like footings, walls, slabs, and columns. It handles square measurements, decimal feet conversions to inches and feet, and provides results in cubic yards.

**Highlights:** Square footage and inch calculations, Volume calculations for footings, walls, slabs, and columns, Input in feet and inches, Volume results in cubic yards, Decimal feet operations, Conversion to inches and feet

**In-app purchases:** none


### Chippy Tools

[App page](https://appshunter.io/ios/app/chippy-tools-construction/id1579138717)

This app simplifies complex calculations for construction professionals. It offers a variety of tools for tasks like spacing, measurements, and material estimation, helping to reduce errors and save time on job sites. Available on iPhone and iPad, it aims to be an essential tool for tradespeople.

**Highlights:** Baluster spacing calculator, Flat run attached baluster calculator, Square calculator, Concrete calculator, Stair calculator, Supports millimeters, feet, and inches

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chippy Tools Pro - Weekly | $2.99 | per 7 days |
| Chippy Tools Pro - Weekly | $3.99 | per 7 days |
| Chippy Tools Pro - Quarterly | $4.99 | per 3 months |
| Chippy Tools Pro - Monthly | $5.99 | per month |
| Chippy Tools Pro - Monthly | $5.99 | per month |
| Chippy Tools Pro - Annual | $19.99 | per year |
| Chippy Tools Pro - Annual | $19.99 | per year |
| Chippy Tools Pro - Annual | $19.99 | per year |
| One Time Purchase | $85.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Useful construction tools
- 🙌 Great for DIY projects

**What reviewers complain about**

- 🤔 Confusing interface
- 💰 Expensive subscription
- 🐛 Inaccurate calculations
- 🔒 Difficult to cancel subscription

**Reported bugs**

- Square check feature not working
- Measurements disappear after partial use

**Requested features**

- Add more construction-related calculators
- Improve stair and rafter tools
- Include material quantity estimations
- Add support for metric and imperial units


## Frequently asked questions

### Is iConcreteCalculator free?

iConcreteCalculator costs $1.99, with no in-app purchases.

### Is Chippy Tools free?

Chippy Tools is free to download, with in-app purchases available.

### Which has better reviews, iConcreteCalculator or Chippy Tools?

iConcreteCalculator is rated higher. iConcreteCalculator averages 5.0 out of 5 from 2 ratings, while Chippy Tools averages 4.5 from 907 ratings.

### Do iConcreteCalculator or Chippy Tools have ads?

Neither iConcreteCalculator nor Chippy Tools shows ads.

### Which is updated more often, iConcreteCalculator or Chippy Tools?

iConcreteCalculator ships an update every 2 months, and Chippy Tools every 8 days. Most recently, iConcreteCalculator was updated on October 24, 2026 and Chippy Tools on October 30, 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.*