# StorageCalculator vs ab Spatial Ambisonics Recorder

The clearest difference is price: StorageCalculator at Free against ab Spatial Ambisonics Recorder's $5.99. StorageCalculator also leads on in-app purchases (none vs 6) and review sentiment (33% vs 0%). ab Spatial Ambisonics Recorder's advantage is update cadence (every 3 weeks vs every 9 months). On ads there is nothing between them.

StorageCalculator is free to download; ab Spatial Ambisonics Recorder costs $5.99 up front. ab Spatial Ambisonics Recorder sells 6 one-off in-app purchases. StorageCalculator asks for nothing beyond the download.

StorageCalculator ships an update every 9 months, ab Spatial Ambisonics Recorder every 3 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | StorageCalculator | ab Spatial Ambisonics Recorder |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/storagecalculator/id1296649245/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 19 MB |
| Requires iOS | **15.6** | 26 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mara Flint](https://appshunter.io/developer/506089598) | [Alejandro Cabrera Zuniga](https://appshunter.io/developer/1660382836) |

## What reviewers say

### StorageCalculator

[App page](https://appshunter.io/ios/app/storagecalculator/id1296649245)

Calculate storage and bandwidth needs for video and audio media. Supports professional codecs like ProRes and XAVC. Estimate data rates and copy times for media files.

**Highlights:** Storage and bandwidth calculation, Professional codec data (ProRes, XAVC, etc.), Data rate estimation, Copy time estimator, Media file size fitting

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

**In-app purchases:** none


### ab Spatial Ambisonics Recorder

[App page](https://appshunter.io/ios/app/ab-spatial-ambisonics-recorder/id6779365453)

Record high-quality, lossless 1st Order Ambisonics audio and 4K video simultaneously. This advanced tool allows for spatial audio capture that can be decoded into various speaker layouts, including Dolby Atmos. It also features a built-in player for instant review of your recordings.

**Highlights:** Lossless 1st Order Ambisonics recording, Simultaneous 4K video recording, Audio decoded to Stereo for video, Built-in media player, Adjustable audio bit depth and sample rate, Configurable video resolution and frame rate, Orientation adaptation for soundfield

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soundfield Rotation - Headtracking | $2.99 | one-time |
| Real-Time Audio Support | $3.99 | one-time |
| Advanced Video Controls | $3.99 | one-time |
| GPS Tagging Support | $3.99 | one-time |
| Dual Camera | $4.99 | one-time |
| Immersive Formats Export | $4.99 | one-time |


## Frequently asked questions

### Is StorageCalculator free?

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

### Is ab Spatial Ambisonics Recorder free?

ab Spatial Ambisonics Recorder costs $5.99, and also offers in-app purchases.

### Do StorageCalculator or ab Spatial Ambisonics Recorder have ads?

Neither StorageCalculator nor ab Spatial Ambisonics Recorder shows ads.

### Which is updated more often, StorageCalculator or ab Spatial Ambisonics Recorder?

StorageCalculator ships an update every 9 months, and ab Spatial Ambisonics Recorder every 3 weeks. Most recently, StorageCalculator was updated on November 6, 2026 and ab Spatial Ambisonics Recorder on November 5, 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.*