# aView vs Pipe Weight Calculator

The clearest difference is price: aView at $0.99 against Pipe Weight Calculator's $2.99. Pipe Weight Calculator's advantage is iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

aView costs $0.99 and Pipe Weight Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

aView ships an update every 15 months, Pipe Weight Calculator every 26 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | aView | Pipe Weight Calculator |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 26 months |
| Size | 1 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [domesticusdevelop](https://appshunter.io/developer/373834594) | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) |

## What reviewers say

### aView

[App page](https://appshunter.io/ios/app/aview/id878239134)

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

**In-app purchases:** none


### Pipe Weight Calculator

[App page](https://appshunter.io/ios/app/pipe-weight-calculator/id1502819346)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is aView free?

aView costs $0.99, with no in-app purchases.

### Is Pipe Weight Calculator free?

Pipe Weight Calculator costs $2.99, with no in-app purchases.

### Do aView or Pipe Weight Calculator have ads?

Neither aView nor Pipe Weight Calculator shows ads.

### Which is updated more often, aView or Pipe Weight Calculator?

aView ships an update every 15 months, and Pipe Weight Calculator every 26 months. Most recently, aView was updated on October 27, 2026 and Pipe Weight Calculator 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.*