Comparison

Kenbak vs MTP Code Groups

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Kenbak

Features
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Discover the history of computing with the Kenbak-1 Emulator! This emulator is not just a copy, but a carefully recreated digital version of the Kenbak-1, one of the first personal computers, released in 1971. Key Features: โ€ข Full Processor Emulation: Authentic emulation of all original Kenbak-1 instructions. โ€ข Interactive Front Panel: Replica of the control panel with working switches and LEDs. โ€ข Easy-to-use command input panel: Allows you to choose the specific processor instruction from the command panel and immediately store it in memory. โ€ข Memory Dump: Visual display of the contents of each memory location for debugging and analysis. โ€ข Save and Load Programs: Create, save, and load your own programs written for the Kenbak-1. โ€ข Documentation: Complete set of original Kenbak-1 documentation. โ€ข Settings: Option to adjust emulation speed and other parameters. The Kenbak-1 Emulator is the perfect tool for learning the fundamentals of computing, experimenting with machine code, and delving into computer history. It's a great way to understand how the first computers worked and how the foundations of the modern digital revolution were laid.

About

MTP Code Groups

Features
Read full description

MTP Code Groups delivers CW / Morse Code focused practice with random character groups, similar to classic LCWO-style drills. This training mode is perfect for smoothing out hesitation and improving character transitions. Pick the group length and session size, then copy each group at speed. The feedback is straightforward so you can spot weak areas and refine timing without getting lost in extra features. Code group practice is a staple for operators who want cleaner, more automatic decoding. It removes context clues and forces pure recognition, which makes real-world copying feel easier by comparison. You can use this app as a daily warmup, a speed-building sprint, or a way to sharpen precision before longer QSOs. Sessions stay compact, which makes it easy to repeat them and track improvement. Adjust the group length to match your goals: shorter groups for precision, longer groups for flow. The idea is to keep your rhythm steady and your spacing consistent, which carries directly into on-air copying. Over time, the random groups help reduce guesswork and encourage confident recognition of each character. MTP Code Groups is a dedicated micro-app with a single, targeted focus. It is part of the Morse Trainer Pro ecosystem, offering a familiar interface while keeping your attention on a single training routine.

Screenshots

Kenbak3 screens
MTP Code Groups4 screens

Verdict

The call

The clearest difference is device support: MTP Code Groups at 3 against Kenbak's 1. MTP Code Groups also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Kenbak ships an update every 3 weeks, MTP Code Groups every 6 weeks. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard2 real differences ยท 4 level
Kenbak versus MTP Code Groups: the parameters behind the verdict, then further details
ParameterKenbakMTP Code Groups
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size26 MB49 MB
Age rating4+4+
DeveloperTakhir ZakirovOliver Bross

In-app purchases

None

Kenbak

No in-app purchases

None

MTP Code Groups

No in-app purchases

Questions

Is Kenbak free?
Kenbak is free to download, with no in-app purchases.
Is MTP Code Groups free?
MTP Code Groups is free to download, with no in-app purchases.
Do Kenbak or MTP Code Groups have ads?
Neither Kenbak nor MTP Code Groups shows ads.
Which is updated more often, Kenbak or MTP Code Groups?
Kenbak ships an update every 3 weeks, and MTP Code Groups every 6 weeks. Most recently, Kenbak was updated on September 25, 2026 and MTP Code Groups on September 26, 2026.

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