---
title: "MaraTapeCal — App Overview"
url: https://marlvel.ai/intel-report/reference/com-maramarchines-maratapecal
category: Reference
developer: Chris Mara
platforms: ios
rating: 4.0 (8 ratings)
pricing: paid
report_level: overview
generated: 2026-05-04
last_verified: "2026-05-11T08:17:38.773Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app provides a structured workflow for tape machine maintenance, user feedback highlights potential discrepancies in machine-specific visual accuracy.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Reference |
| Rating | 4.0 ★ (8) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.06 |
| Developer | Chris Mara |

<!-- SECTION: Summary -->
## What is MaraTapeCal?

MaraTapeCal is a specialized reference tool designed to guide users through the calibration of analog tape machines. Developed by Mara Machines, the app automates bias and elevation level calculations based on user-inputted tape speed, formulation, and MRL reference levels.

<!-- SECTION: Key Features -->
## Key Features

- **Automated Calculations**: Calculates bias and elevation levels automatically based on specific tape parameters to eliminate manual guesswork.
- **Visual Calibration Guides**: Provides step-by-step instructions accompanied by photos of actual tape machines to identify specific buttons and adjustment pots.
- **Quick Alignment Mode**: Offers a streamlined 'touch up' option for performing rapid alignments between full calibration sessions.
- **In-App Purchasing**: Includes 'personal shopper' links to purchase the specific equipment used by Mara Machines technicians.

<!-- SECTION: Target Audience -->
## Who is it for?

Analog tape machine owners and audio engineers ranging from beginners to professionals.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/maratapecal/id1397567357?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/reference/com-maramarchines-maratapecal)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/reference/com-maramarchines-maratapecal).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*