# ArrayCalc Viewer vs load·in

The clearest difference is review sentiment: load·in at 100% against ArrayCalc Viewer's 50%. load·in also leads on rating (5.0 vs 4.1) and update cadence (every 3 days vs every 4 months). ArrayCalc Viewer's advantage is in-app purchases (none vs 1) and ratings volume (8 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. load·in sells 1 in-app purchase, starting at $49.00 per year. ArrayCalc Viewer asks for nothing beyond the download.

load·in holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 50% of ArrayCalc Viewer's written reviews are positive against 100% of load·in's.

ArrayCalc Viewer ships an update every 4 months, load·in every 3 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ArrayCalc Viewer | load·in |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (8 ratings)](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/loadin/id6762958573/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 40 MB | 39 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [d&b audiotechnik GmbH & Co. KG](https://appshunter.io/developer/1174327968) | [GRYPHON RUSSELL GRAHAM](https://appshunter.io/developer/1893174141) |

## What reviewers say

### ArrayCalc Viewer

[App page](https://appshunter.io/ios/app/arraycalc-viewer/id1181023656)

Access all project data for rigging d&b audiotechnik loudspeaker systems on your iOS device. Share system designs, calculations, and optimizations seamlessly. This app offers a paperless and efficient way to keep all relevant rigging, setup, and system information readily available.

**Highlights:** Access rigging and system information, Share project data via email, AirDrop, Dropbox, iTunes, View system designs and calculations, Paperless and efficient operation, User-friendly interface

**In-app purchases:** none


### load·in

[App page](https://appshunter.io/ios/app/loadin/id6762958573)

Streamline your live sound setup by transforming stage plots into console files, DAW templates, and tech rider documents. Automate channel naming and export to various professional audio devices and software.

**Highlights:** Stage plot to input list builder, Console scene file export, DAW session templates, Wireless frequency RF check, Tech rider and tour document generation, Drag-and-drop stage plot creation, Input/output list export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — $49/year. Launch pricing. | $49.00 | per year |


## Frequently asked questions

### Is ArrayCalc Viewer free?

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

### Is load·in free?

load·in is free to download, with in-app purchases available.

### Which has better reviews, ArrayCalc Viewer or load·in?

load·in is rated higher. ArrayCalc Viewer averages 4.1 out of 5 from 8 ratings, while load·in averages 5.0 from 2 ratings.

### Do ArrayCalc Viewer or load·in have ads?

Neither ArrayCalc Viewer nor load·in shows ads.

### Which is updated more often, ArrayCalc Viewer or load·in?

ArrayCalc Viewer ships an update every 4 months, and load·in every 3 days. Most recently, ArrayCalc Viewer was updated on October 24, 2026 and load·in on October 22, 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.*