# ObCalc vs Charge Capture by MDTech

The clearest difference is price: Charge Capture by MDTech at Free against ObCalc's $2.99. Charge Capture by MDTech also leads on iOS requirement (15.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Charge Capture by MDTech is free to download; ObCalc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ObCalc ships an update every 3 months, Charge Capture by MDTech every 2 months. The most recent releases landed on September 26, 2026 and July 8, 2026 respectively.

## The numbers

| Metric | ObCalc | Charge Capture by MDTech |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[2.5 (6 ratings)](https://appshunter.io/ios/app/charge-capture-by-mdtech/id6443660224/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Subscription |
| Size | 3 MB | 146 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Code Nine Labs LLC](https://appshunter.io/developer/983427275) | [Medical Design Technologies, LLC](https://appshunter.io/developer/361252235) |

## What reviewers say

### ObCalc

[App page](https://appshunter.io/ios/app/obcalc/id983427276)

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

**In-app purchases:** none


### Charge Capture by MDTech

[App page](https://appshunter.io/ios/app/charge-capture-by-mdtech/id6443660224)

Streamline medical billing and administrative workflows with automated data feeds. Identify savings opportunities, reduce charge lag, and optimize practice revenue through a user-friendly dashboard and point-of-care charge entry.

**Highlights:** Automated data feeds for savings identification, Business management dashboard, Point-of-care billing, Patient rounding list management, CPT/ICD10 code entry and favorites, HIPAA compliant messaging

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ObCalc free?

ObCalc costs $2.99, with no in-app purchases.

### Is Charge Capture by MDTech free?

Charge Capture by MDTech is free to download, with no in-app purchases.

### Do ObCalc or Charge Capture by MDTech have ads?

Neither ObCalc nor Charge Capture by MDTech shows ads.

### Which is updated more often, ObCalc or Charge Capture by MDTech?

ObCalc ships an update every 3 months, and Charge Capture by MDTech every 2 months. Most recently, ObCalc was updated on September 26, 2026 and Charge Capture by MDTech on July 8, 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.*