Best apps like Blumoto

10+ similar apps compared and reviewed

4.7 avg rating
7 free apps
Updated September 2026

Whether you want more options like Blumoto or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Blumoto

DEC Opcodes#1

DEC Opcodes by John Kennedy

Reference for DEC computers
Editor's Choice
📚 Education
5.0(3 ratings)
FreeIn-App Purchases
DEC Opcodes screenshot 1
DEC Opcodes screenshot 2
DEC Opcodes screenshot 3
DEC Opcodes screenshot 4
DEC Opcodes screenshot 5

Explore the instruction sets of legendary DEC computers like the PDP and VAX. This app provides detailed information on each instruction, historical context, and interactive lessons. Discover the machines that shaped modern computing.

iAltair#2

iAltair by Peter Schorn

Vintage computing made easy
Strong Contender
📚 Education
4.8(21 ratings)
Free
iAltair screenshot 1
iAltair screenshot 2
iAltair screenshot 3
iAltair screenshot 4

Experience vintage computing with a simulation of the MITS Altair 8800. Explore old software like CP/M 2 and run programs such as Eliza using built-in BASIC. This self-contained system offers a unique glimpse into early computing history.

Opcodes - retro CPU reference#3

Opcodes - retro CPU reference by John Kennedy

Decades of nerd knowledge
Worth Considering
📚 Education
4.8(6 ratings)
FreeIn-App Purchases
Opcodes - retro CPU reference screenshot 1
Opcodes - retro CPU reference screenshot 2
Opcodes - retro CPU reference screenshot 3
Opcodes - retro CPU reference screenshot 4
Opcodes - retro CPU reference screenshot 5
Opcodes - retro CPU reference screenshot 6

This app provides a comprehensive reference for retro CPU opcodes, including detailed descriptions, assembly examples, and historical context. It covers eighteen iconic processors and offers features like search, sorting, and filtering for easy exploration of historical computing information.