# AWC Connection Calc vs iHP48

The clearest difference is review sentiment: iHP48 at 88% against AWC Connection Calc's 17%. iHP48 also leads on rating (4.6 vs 2.5) and ratings volume (302 vs 2). AWC Connection Calc's advantage is update cadence (weekly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iHP48 holds the better App Store score, 4.6 against 2.5. That said, the two scores are not equally well evidenced: iHP48 has 302 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of AWC Connection Calc's written reviews are positive against 88% of iHP48's.

AWC Connection Calc ships an update weekly, iHP48 monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AWC Connection Calc | iHP48 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/awc-connection-calc/id704968564/reviews) | **[4.6 (302 ratings)](https://appshunter.io/ios/app/ihp48/id1549608953/reviews)** |
| Number of ratings | 2 | **302** |
| Positive reviews | 16.7% of reviews | **88.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 176 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [American Wood Council](https://appshunter.io/developer/380481346) | [Alexis Lorca](https://appshunter.io/developer/1549608955) |

## What reviewers say

### AWC Connection Calc

[App page](https://appshunter.io/ios/app/awc-connection-calc/id704968564)

Calculate capacities for various fasteners in wood connections. Supports single and double shear, withdrawal capacities, and different material combinations like wood-to-wood, wood-to-concrete, and wood-to-steel.

**Highlights:** Calculate single bolt, nail, lag screw, wood screw capacities, Determine lateral (single/double shear) capacities, Calculate withdrawal capacities, Support wood-to-wood connections, Support wood-to-concrete connections, Support wood-to-steel connections

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

**In-app purchases:** none


### iHP48

[App page](https://appshunter.io/ios/app/ihp48/id1549608953)

This app brings the powerful HP48 calculator experience to your mobile device. It offers enhanced performance, seamless file management, and a customizable interface with support for various HP calculator models. Enjoy a familiar and convenient calculator solution without needing extra hardware.

**Highlights:** Supports HP38, HP39, HP48, HP49, HP50 calculators, Haptic feedback and customizable zoom options, Seamless file transfer via iTunes and Files app, Cloud storage integration (iCloud, OneDrive, Dropbox), Object saving/loading and copy/paste functionality, Access to calculator packages, skins, and ROMs, Internal file manager and extensible settings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent emulation of HP48
- 👍 Familiar and nostalgic feel
- 👍 Comprehensive functionality
- 👍 Customizable skins
- 👍 Haptic feedback

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🐛 Missed keystrokes when typing quickly
- 🐛 Blank or flickering display
- 🐛 Compatibility issues with newer iOS versions

**Reported bugs**

- Crashes on startup
- Inability to save state across sessions
- Incompatibility with certain iOS devices

**Requested features**

- Dark mode option
- Ability to disable haptic feedback
- Support for HP50G emulation
- Improved keyboard mapping and arrow key functionality


## Frequently asked questions

### Is AWC Connection Calc free?

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

### Is iHP48 free?

iHP48 is free to download, with no in-app purchases.

### Which has better reviews, AWC Connection Calc or iHP48?

iHP48 is rated higher. AWC Connection Calc averages 2.5 out of 5 from 2 ratings, while iHP48 averages 4.6 from 302 ratings.

### Do AWC Connection Calc or iHP48 have ads?

Neither AWC Connection Calc nor iHP48 shows ads.

### Which is updated more often, AWC Connection Calc or iHP48?

AWC Connection Calc ships an update weekly, and iHP48 monthly. Most recently, AWC Connection Calc was updated on November 6, 2026 and iHP48 on November 3, 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.*