# SixtyForty vs amscan

The clearest difference is review sentiment: SixtyForty at 100% against amscan's 50%. SixtyForty also leads on iOS requirement (16.0 vs 18.6). amscan's advantage is rating (4.6 vs 3.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. SixtyForty sells 1 one-off in-app purchase and amscan sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

amscan holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews complicate that: 100% of SixtyForty's written reviews are positive against 50% of amscan's, so the app with the better star average is not the one people write more warmly about.

SixtyForty ships an update every 2 weeks, amscan every 11 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SixtyForty | amscan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/sixtyforty/id1588963302/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/amscan/id6749589715/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 20 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Greg Wilding](https://appshunter.io/developer/1470695017) | [Dariush Majidi](https://appshunter.io/developer/1740614809) |

## What reviewers say

### SixtyForty

[App page](https://appshunter.io/ios/app/sixtyforty/id1588963302)

This tool helps DIY investors track their portfolios and determine if rebalancing is necessary. It visualizes asset allocation errors and account volatility, allowing for manual data entry without account access. The free version supports one account, with a Pro upgrade available for multiple accounts.

**Highlights:** Asset allocation error summary, History plots for volatility, Rebalance with cash flows, Individual/multiple account rebalancing, Model portfolio with target allocations, Account group management, iCloud data backup

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SixtyForty Pro Version | $3.99 | one-time |


### amscan

[App page](https://appshunter.io/ios/app/amscan/id6749589715)

Visualize room modes in 3D using LiDAR scanning. Capture room geometry to instantly calculate acoustic modes, aiding in sound design and optimization for audiophiles and professionals. Offers free basic calculations with an in-app purchase for advanced modes.

**Highlights:** LiDAR room scanning, 3D room mode visualization, Automatic 3D model creation, Augmented Reality mode visualization, Basic acoustic data (RT60, Schroeder Freq, Volume), Unlimited room scanning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simulation Geometry | $3.99 | one-time |
| Additional Room Modes | $6.99 | one-time |


## Frequently asked questions

### Is SixtyForty free?

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

### Is amscan free?

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

### Which has better reviews, SixtyForty or amscan?

amscan is rated higher. SixtyForty averages 3.7 out of 5 from 3 ratings, while amscan averages 4.6 from 5 ratings.

### Do SixtyForty or amscan have ads?

Neither SixtyForty nor amscan shows ads.

### Which is updated more often, SixtyForty or amscan?

SixtyForty ships an update every 2 weeks, and amscan every 11 days. Most recently, SixtyForty was updated on October 27, 2026 and amscan on October 24, 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.*