# Caitty AI vs Pipe Calculator A1 Pro

The clearest difference is ads: Pipe Calculator A1 Pro at none against Caitty AI's shown. Pipe Calculator A1 Pro also leads on iOS requirement (15.0 vs 17.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Caitty AI sells 3 in-app purchases, starting at $0.99 per 7 days and Pipe Calculator A1 Pro sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Caitty AI against 5.0 for Pipe Calculator A1 Pro. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Caitty AI ships an update every 2 weeks, Pipe Calculator A1 Pro monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Caitty AI | Pipe Calculator A1 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/caitty-ai-smart-assistant/id6757544665/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pipe-calculator-a1-pro/id6801235880/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | Freemium |
| Size | 8 MB | 77 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [传立 甘](https://appshunter.io/developer/860384553) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### Caitty AI

[App page](https://appshunter.io/ios/app/caitty-ai-smart-assistant/id6757544665)

This AI companion offers creative inspiration, programming help, and instant answers to your questions. It features specialized roles like a coding expert or creative partner, ensuring a tailored experience. Upgrade for unlimited messages and advanced AI access.

**Highlights:** Smart conversation with context, Multiple specialized AI roles, Instant Q&A, Creative inspiration, Programming and debugging assistance, Learning explanations, Privacy and security focus

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


### Pipe Calculator A1 Pro

[App page](https://appshunter.io/ios/app/pipe-calculator-a1-pro/id6801235880)

This app provides a professional calculator for pipe trades, offering precise calculations for offsets, cutbacks, and material data. It includes 60 job-site calculators with to-scale diagrams and PDF export, supporting direct input in feet-inch-fraction, meters, or millimeters.

**Highlights:** Direct feet-inch-fraction, meter, millimeter input, Offsets and rolling offsets calculations, Fitting take-out, cutback, and end-to-end cut lengths, Built-in pipe material data tables, 60 job-site calculators with to-scale diagrams, Export calculations to PDF, Save and organize calculations by project

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Calculator Monthly Sub | $2.99 | per month |
| Pipe Calculator Yearly Sub | $14.99 | per year |
| Pipe Calculator Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is Caitty AI free?

Caitty AI is free to download, with in-app purchases available.

### Is Pipe Calculator A1 Pro free?

Pipe Calculator A1 Pro is free to download, with in-app purchases available.

### Which has better reviews, Caitty AI or Pipe Calculator A1 Pro?

Caitty AI and Pipe Calculator A1 Pro are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Caitty AI or Pipe Calculator A1 Pro have ads?

Caitty AI shows ads; Pipe Calculator A1 Pro does not.

### Which is updated more often, Caitty AI or Pipe Calculator A1 Pro?

Caitty AI ships an update every 2 weeks, and Pipe Calculator A1 Pro monthly. Most recently, Caitty AI was updated on October 26, 2026 and Pipe Calculator A1 Pro on October 25, 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.*