# Paint Calc vs Chippy Tools

The clearest difference is review sentiment: Paint Calc at 100% against Chippy Tools's 55%. Paint Calc also leads on in-app purchases (none vs 10) and iOS requirement (12.0 vs 16.0). Chippy Tools's advantage is ads (none vs shown) and update cadence (every 8 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Chippy Tools sells 9 in-app purchases, starting at $2.99 per 7 days. Paint Calc asks for nothing beyond the download.

Paint Calc ships an update every 4 weeks, Chippy Tools every 8 days. The most recent releases landed on August 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Paint Calc | Chippy Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (905 ratings)](https://appshunter.io/ios/app/chippy-tools-construction/id1579138717/reviews)** |
| Number of ratings | — | **905** |
| Positive reviews | **100.0% of reviews** | 55.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 13 MB | 46 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Lamb](https://appshunter.io/developer/1484679049) | [Peth Pty Ltd](https://appshunter.io/developer/662891650) |

## What reviewers say

### Paint Calc

[App page](https://appshunter.io/ios/app/paint-calc/id1485266712)

Easily estimate the paint needed for decorating projects. Input paint coverage, wall dimensions, and exclusions like doors or windows to get an estimated quantity. Supports both metric and imperial units.

**Highlights:** Paint quantity estimation, Metric and imperial support, Input paint coverage, Input wall measurements, Exclude doors and windows, Ad-free Pro upgrade

**Features:** Vision Pro support

**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 Paint Calc free?

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

### Is Chippy Tools free?

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

### Do Paint Calc or Chippy Tools have ads?

Paint Calc shows ads; Chippy Tools does not.

### Which is updated more often, Paint Calc or Chippy Tools?

Paint Calc ships an update every 4 weeks, and Chippy Tools every 8 days. Most recently, Paint Calc was updated on August 17, 2026 and Chippy Tools on September 24, 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.*