# IoMBTC Wireless Data Comm vs Calc

The clearest difference is update cadence: Calc at fortnightly against IoMBTC Wireless Data Comm's every 2 months. IoMBTC Wireless Data Comm's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IoMBTC Wireless Data Comm ships an update every 2 months, Calc fortnightly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | IoMBTC Wireless Data Comm | Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calc-u-59/id6761413142/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 42 MB | 9 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuan-an CHEN](https://appshunter.io/developer/1823194515) | [Martin Erzberger](https://appshunter.io/developer/1889469770) |

## What reviewers say

### IoMBTC Wireless Data Comm

[App page](https://appshunter.io/ios/app/iombtc-wireless-data-comm/id6747885902)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calc

[App page](https://appshunter.io/ios/app/calc-u-59/id6761413142)

Explore the inner workings of classic TI-59, TI-58, and TI-58C calculators. This tool offers cycle-accurate emulation, a debugger to inspect code and registers, and a functional paper tape printer recreation. Load and save programs using magnetic card emulation and state files.

**Highlights:** Cycle-accurate TMC0501 processor emulation, Integrated debugger for program and register inspection, Functional PC-100C paper tape printer recreation, Magnetic card reader for loading/saving programs, State file loading for instant machine configuration, Solid State Module support

**In-app purchases:** none


## Frequently asked questions

### Is IoMBTC Wireless Data Comm free?

IoMBTC Wireless Data Comm is free to download, with no in-app purchases.

### Is Calc free?

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

### Do IoMBTC Wireless Data Comm or Calc have ads?

Neither IoMBTC Wireless Data Comm nor Calc shows ads.

### Which is updated more often, IoMBTC Wireless Data Comm or Calc?

IoMBTC Wireless Data Comm ships an update every 2 months, and Calc fortnightly. Most recently, IoMBTC Wireless Data Comm was updated on October 7, 2026 and Calc on September 30, 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.*