Mininigma: Enigma Simulator

🇺🇸 United States
Horacio Jimenez  | 
63
ASO score
Text
76/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
95
rating
App Age
16y 3m
rating
Last Update
Dec 17, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.77
4.45
+7%
Number of Ratings (Voted)
94
746.1K
-100%
App Age
16y 3m
6y 2m
+162%
Price
$2
$0
In-app Purchases Price
$0
$35
Update Frequency
17d
40d
-57%
Title Length
27
25
+8%
Subtitle Length
24
28
-14%
Description Length
1 177
2 559
-54%
Number of Screenshots
1950
976
+100 %
Size
40MB
164MB
-75 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 27 of 30
)
Mininigma: Enigma Simulator
Subtitle (
Characters: 24 of 30
)
Enigma machine simulator
Description (
Characters: 1177 of 4000
)
Mininigma is a complete simulator of an Enigma Machine for your iPhone/iPad/iPod Touch. Basically, Enigma was a cipher machine used by the Germans during World War II for the encryption and decryption of secret messages. It looked like an old typewriter with some extra features. Being fully compatible with the real Enigma means you can also use Mininigma to decode any of the original messages which can be found on Internet. You can also generate a machine configuration based on a keyword or keyphrase. That means you'll only have to share that keyword to send a message!! Mininigma can accurately simulate different types of machines: The Enigma I, M3 and M4, Railway, G-312, or Swiss-K, with some others coming in the future. You can read more about these, as always, on the Wikipedia :) You can actually select between the different machine types and setup them as you would with a real one: choose rotors, configure them, or use a plugboard to switch letters. All at the tip of your finger. Mininigma supports Copy/Paste to allow you to interact with any other application on your device. You can even copy/paste machine configurations in an encryptable string!!}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
95 voters

Some Latest Reviews

Om-Nom-Nom!
13 Dec, 2025
1
Schade, fand ich mal super. Aber nun kann man die unteren, mittleren Tasten nicht mehr erreichen, weil der Bereich von der Homegeste beansprucht wird. Und oben verschwindet einiges hinter der Dynamic-Island.
RussJones67220
02 Jul, 2025
4
The app works really well. I’ve read about the Enigma machine for many years and have become quite familiar with it including how it works. It looks great, too. A great emulator. Now for the bad part. All the help and tutorials are written in some bogus font that looks like a severely distressed typewriter. My tired old eyes struggle to read them. If the developers are reading this, please stick to a font that’s readily readable. If it wasn’t for this issue, this would be a five star review.
Teknikdef
20 Mar, 2025
3
The custom keyboard extension doesn’t work on ios18.3.2
Ostapastelka54321
14 Dec, 2024
2
Je to aplikace za nějakou korunu, ovšem naprosto nepoužitelná. Funkčně nastavitelná. Svým způsobem ale lidé alespoň trochu mají přiblíženo nepatrně jak toto zařízení fungovalo
CRonaldoMU2008
20 Nov, 2023
5
This Mininigma App couldn't be more like the real thing. The changeability of the rotors as for u-boats. Luftwaffe, army etc., or just swapping them around is just great, the plugboard is amazing too. The whole enigma simulator App is just brilliant. I have a pile of downloaded copies of WWII German coded messages and the Mininigma decodes them as the real Enigma machine would've done all those years ago. I actually use it to create my most important online passwords, I couldn't be more happier thank you guys, you've done a great job.... PS. Please, please keep it updated.
Loretta Ann M
06 May, 2021
3
This app looks absolutely wonderful… And from my testing, the app performs as advertised. My only real concerns are as follows: 1) The UI does not account for newer devices such as iPhone X as some of the elements are cut off towards the top due to how the screen and Face ID camera are set up. And also 2) The app is not compatible with the voiceover screen reader built-in to iOS. What does those two minor little grapes, great app. The developer should consider making appropriate changes to meet the needs of modern devices as well as make their app slightly more accessible to more users by allowing access via the voiceover screen reader
Dent De Leon
26 Aug, 2020
5
An Enigma wrapped in an app inside an iPhone. Outstanding use of the iPhone's technology to explain this technology from World War II. The artwork, use of sound and animation are excellent. The Bézier curves of the plug cords are an elegant touch. I was particularly happy to see the infamous 4-rotor variant of the machine. I searched the App Store for an Enigma simulator and this does not disappoint. Excellent workmanship. ★★★★★
Federhaus
16 Apr, 2020
5
Sehr gut. Aber in deutscher Sprache wäre es noch besser. Very good, but in german language it would be much better. Thank you.

Other

Additional Information
Rating:
4.78
Voted: 95
App Store Link:
Price: 1.99 $
Website:
Email: -
Privacy Policy:
Categories: Utilities, Entertainment
Size: 40MB
App Age: 16 years 3 months
Release Date: Oct 15, 2009
Last Update: Dec 17, 2025
Version: 4.5.1
Version history
4.5.1
Dec 17, 2025
- some fixes for the screen layout. Sorry about that!
4.5.0
Dec 12, 2025
Minor ui fixes and improvements

More by Horacio Jimenez

Version history