Comparison

Mininigma vs X

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

Head to head
About

Mininigma

This app simulates the historical Enigma cipher machine used during WWII. It allows users to encrypt and decrypt messages, generate machine configurations from keywords, and accurately models various Enigma machine types. Interact with other applications through copy/paste functionality.

Highlights
  • Enigma machine simulation
  • Message encryption and decryption
  • Keyword-based configuration generation
  • Multiple Enigma machine types supported
  • Rotor and plugboard configuration
  • Copy/Paste support
Features
Read full description

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!!

About

X

Easily connect and manage smart home security devices. Receive instant alerts for potential dangers and remotely monitor your home's status from anywhere. Share device access with family for collective peace of mind.

Highlights
  • Remote device setup and testing
  • Real-time push notifications for alerts
  • Share device access with family
  • 24/7 fire dispatch (Protect+ Plan)
  • Monitor home status remotely
Features
Read full description

X-Sense Home Security makes connecting all smart devices in your house a breeze, allowing you to check your home's status at any time, no matter where you are. You can remotely set up and test devices to ensure they are working properly. In case of danger, the app will send you push notifications, enabling you to react quickly. You can also share smart devices with your family members, making it possible for them to keep an eye on your home's security as well. Meanwhile, our Protect+ Plan is available in the United States. It provides 24/7 fire dispatch to fully protect your life, family, and property. Learn more about Protect+ Plan in the app.

Screenshots

Mininigma4 screens
X4 screens

Verdict

The call

The clearest difference is price: X at Free against Mininigma's $1.99. X also leads on update cadence (monthly vs every 6 months) and ratings volume (3.5K vs 30). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

X is free to download; Mininigma costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

X holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: X has 3.5K ratings behind it against 30, so its average is the more settled of the two. Written reviews split almost evenly too, at 91% and 91% positive.

UpkeepUpdate frequency

Mininigma ships an update every 6 months, X monthly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
Mininigma versus X: the parameters behind the verdict, then further details
ParameterMininigmaX
Price$1.99Free — better
Rating4.6 (30 ratings)4.8 (3.5K ratings) — better
Positive reviews90.5% of reviews91.0% of reviews — better
Number of ratings303.5K — better
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size35 MB333 MB
Age rating4+12+
DeveloperHoracio JimenezX-sense USA LLC

Customer experience

Mininigma

All ratings30 ratings
Positive86.7%
Neutral6.7%
Negative6.7%
Written reviews95 reviews
Positive90.5%
Neutral5.3%
Negative4.2%

X

All ratings3,452 ratings
Positive97.9%
Neutral0.9%
Negative1.2%
Written reviews929 reviews
Positive91.0%
Neutral3.2%
Negative5.8%

User reviews

Mininigma

From 30 App Store ratings

What we love

  • 👍 Realistic Enigma simulation
  • 👍 Historically accurate
  • 👍 Great attention to detail
  • 👍 Excellent graphics and artwork
  • 👍 Informative and educational

Room to improve

  • 🐛 Audio not working after update
  • 🐛 Sound issues with key presses
  • 🐛 UI elements cut off on newer devices
  • 🐛 Not compatible with VoiceOver
  • 🐛 Help/tutorials use difficult font

X

From 3.5K App Store ratings

What we love

  • 🚀 Easy setup
  • 🔒 Reliable connectivity
  • 👍 Convenient remote monitoring
  • 🚀 Straightforward installation
  • 👍 Helpful app

Room to improve

  • 🔋 Battery recharging issues
  • 🐛 Connectivity problems
  • 🐛 Unreliable notifications
  • 🔒 Limited user access
  • 🐛 Sensor offline issues

Bugs and requests

Mininigma

Reported bugs

15 issues
  • Audio not working after latest update
  • No sound from keyboard presses after update
  • UI elements cut off on newer devices (iPhone X, Dynamic Island)
  • App not compatible with VoiceOver screen reader
  • Help and tutorials use a difficult-to-read font
Show 10 more
  • App crashes and freezes iPad
  • Incomplete download and reload issues
  • Copy and paste not working with iOS 5
  • Light board not working
  • Ring settings may not be working
  • Dials on top are finicky
  • Spacing issues where words run together
  • Numerals not working
  • Some settings have little influence on the text
  • App crashes on opening

Requested features

17 requests
  • Add German language support
  • More Enigma models
  • Add numbers to the keyboard
  • Add a space bar
  • Improve readability of tutorial font
Show 12 more
  • Fix UI issues with newer devices (Dynamic Island, home gesture)
  • Add VoiceOver compatibility
  • Add a reset button for settings
  • Add landscape mode
  • Add other crypto simulators (NEMA, Jefferson wheel)
  • Add more sounds
  • Option to send key with ciphertext
  • Create authentic style code books
  • Add Enigma clock
  • Add Hagelin M209
  • Option to switch to a 'normal' iPhone keyboard
  • Improve directions for plugboard and rotors

X

Reported bugs

3 issues
  • Devices going offline unexpectedly
  • Firmware update failures
  • Inconsistent sensor behavior

Requested features

5 requests
  • Ability to test alarms from app
  • Option to silence alarms remotely
  • Support for multiple user logins
  • Customizable notification tones
  • Expanded location management

In-app purchases

None

Mininigma

No in-app purchases

None

X

No in-app purchases

Questions

Is Mininigma free?
Mininigma costs $1.99, with no in-app purchases.
Is X free?
X is free to download, with no in-app purchases.
Which has better reviews, Mininigma or X?
X is rated higher. Mininigma averages 4.6 out of 5 from 30 ratings, while X averages 4.8 from 3.5K ratings.
Do Mininigma or X have ads?
Neither Mininigma nor X shows ads.
Which is updated more often, Mininigma or X?
Mininigma ships an update every 6 months, and X monthly. Most recently, Mininigma was updated on November 6, 2026 and X on November 9, 2026.

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