# TinyMIDI vs K4 Control for Elecraft K4

The clearest difference is price: TinyMIDI at Free against K4 Control for Elecraft K4's $89.99. TinyMIDI also leads on iOS requirement (13.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

TinyMIDI is free to download; K4 Control for Elecraft K4 costs $89.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TinyMIDI ships an update every 8 days, K4 Control for Elecraft K4 every 2 weeks. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | TinyMIDI | K4 Control for Elecraft K4 |
| --- | --- | --- |
| Price | **Free** | $89.99 |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/k4-control-for-elecraft-k4/id6738920761/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | — | Paid |
| Size | 2 MB | 50 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [N6ARA Electronics](https://appshunter.io/developer/1769749461) | [Marcus Roskosch](https://appshunter.io/developer/334053438) |

## What reviewers say

### TinyMIDI

[App page](https://appshunter.io/ios/app/tinymidi/id6736350937)

**Features:** macOS Compatibility

**In-app purchases:** none


### K4 Control for Elecraft K4

[App page](https://appshunter.io/ios/app/k4-control-for-elecraft-k4/id6738920761)

Control your Elecraft K4 transceiver remotely from your iPad. Operate locally or over the internet, with integrated digital modes, logging, and advanced visual features.

**Highlights:** Full remote transceiver control, Integrated digital modes (FT8, FT4, CW, SSTV), Comprehensive logbook with ADIF support, Dual VFO and waterfall displays, DX-Cluster integration and alerts, Visual band mapping and callsign data

**In-app purchases:** none


## Frequently asked questions

### Is TinyMIDI free?

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

### Is K4 Control for Elecraft K4 free?

K4 Control for Elecraft K4 costs $89.99, with no in-app purchases.

### Do TinyMIDI or K4 Control for Elecraft K4 have ads?

Neither TinyMIDI nor K4 Control for Elecraft K4 shows ads.

### Which is updated more often, TinyMIDI or K4 Control for Elecraft K4?

TinyMIDI ships an update every 8 days, and K4 Control for Elecraft K4 every 2 weeks. Most recently, TinyMIDI was updated on September 17, 2026 and K4 Control for Elecraft K4 on September 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.*