# Flange Bolt Size & Torque vs Cathodic Protection (CCPTools)

The clearest difference is in-app purchases: Cathodic Protection (CCPTools) at none against Flange Bolt Size & Torque's 2. Cathodic Protection (CCPTools) also leads on review sentiment (100% vs 65%) and rating (5.0 vs 4.6). Flange Bolt Size & Torque's advantage is ratings volume (373 vs 1) and device support. On price there is nothing between them.

Both are free to download. Flange Bolt Size & Torque sells 2 in-app purchases, starting at $4.99 per 3 months. Cathodic Protection (CCPTools) asks for nothing beyond the download.

Cathodic Protection (CCPTools) holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Flange Bolt Size & Torque has 373 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of Flange Bolt Size & Torque's written reviews are positive against 100% of Cathodic Protection (CCPTools)'s.

## The numbers

| Metric | Flange Bolt Size & Torque | Cathodic Protection (CCPTools) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (373 ratings)](https://appshunter.io/ios/app/flange-bolt-size-and-torque/id1489122965/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cathodic-protection-ccptools/id6502667848/reviews)** |
| Number of ratings | **373** | 1 |
| Positive reviews | 65.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 45 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Open Source Consulting LLC](https://appshunter.io/developer/1222335487) | [Fatemeh Moradhosseini](https://appshunter.io/developer/1746395305) |

## What reviewers say

### Flange Bolt Size & Torque

[App page](https://appshunter.io/ios/app/flange-bolt-size-and-torque/id1489122965)

Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.

**Highlights:** Offline data access, Instant data lookups, Flange bolting data, Flange dimensions data, Pipe data, Gasket data, Torque pattern images

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flange Bolt Professional | $4.99 | per 3 months |
| Suggested Torque | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Huge time saver
- ✅ Reliable data
- 🛠️ Very helpful tool
- 💡 Useful for trade/craft

**What reviewers complain about**

- 💸 Now charges for features
- 👎 Used to be better
- 📉 Functionality decreased after redesign
- ❌ Missing Code 61/62 flange info
- 💰 Subscription model disliked

**Reported bugs**

- App stopped working, requires resubscription
- App will not open after latest update
- App is broken
- Black screen and grey bar in the middle
- Wrench sizes don't match up on some flanges

**Requested features**

- Add Code 61/62 flange information
- Include machined bolt sizes
- Add torquing equipment info (rad guns, J gun, etc.) and usage instructions
- Include CGI and CG torque specs for different gasket styles
- Add support for larger flange sizes (beyond 60")


### Cathodic Protection (CCPTools)

[App page](https://appshunter.io/ios/app/cathodic-protection-ccptools/id6502667848)

This app provides essential tools and information for cathodic protection and corrosion engineers. It covers materials, site surveys, design calculations, unit conversions, and a directory of industry companies. Stay updated with the latest industry news and products.

**Highlights:** Impressed current and sacrificial anode CP materials, CP site surveys, measurements, and data logging, Cathodic protection design calculations, Unit converters, Directory of CP and corrosion companies, Industry updates and new products

**In-app purchases:** none


## Frequently asked questions

### Is Flange Bolt Size & Torque free?

Flange Bolt Size & Torque is free to download, with in-app purchases available.

### Is Cathodic Protection (CCPTools) free?

Cathodic Protection (CCPTools) is free to download, with no in-app purchases.

### Which has better reviews, Flange Bolt Size & Torque or Cathodic Protection (CCPTools)?

Cathodic Protection (CCPTools) is rated higher. Flange Bolt Size & Torque averages 4.6 out of 5 from 373 ratings, while Cathodic Protection (CCPTools) averages 5.0 from 1 ratings.

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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.*