Best TrueEntropy alternatives: apps like TrueEntropy

10+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated October 2026

TrueEntropy is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to TrueEntropy

Random Number Generator: RNG#1

Random Number Generator: RNG by SHPAVDA, TOO

Lottery, Dice & Range Picker
Editor's Choice
🔧 Utilities
4.9(25 ratings)
FreeAdsIn-App Purchases
Random Number Generator: RNG screenshot 1
Random Number Generator: RNG screenshot 2
Random Number Generator: RNG screenshot 3
Random Number Generator: RNG screenshot 4
Random Number Generator: RNG screenshot 5
Random Number Generator: RNG screenshot 6

This tool generates integers or real numbers within a specified range and quantity. It offers customizable decimal precision, generation history, and a favorites list for easy recall. The app features a user-friendly interface with light and dark theme options.

4.6😊(1.3K ratings)
FreeIn-App Purchases
RANDOM.ORG screenshot 1
RANDOM.ORG screenshot 2
RANDOM.ORG screenshot 3
RANDOM.ORG screenshot 4
RANDOM.ORG screenshot 5

Generate certified true random numbers and use various randomizing tools. This app provides a coin flipper, dice roller, card shuffler, lotto quick pick, integer generator, and list randomizer, all powered by atmospheric noise for high-quality randomness.

What We Love

  • 🚀 Truly random
  • 👍 Reliable and trustworthy
  • 🚀 Convenient and easy to use
  • 💡 Useful for various applications (music practice, gaming, decision-making)

Room to Improve

  • 💰 Paid features required for full functionality
  • 🐛 Occasional crashes or bugs
  • 🔍 Limited customization options
  • 🔍 Lack of offline functionality
Noise Generator: Full Spectrum#3

Noise Generator: Full Spectrum by TMSOFT

Generate Audio Color Noises
Worth Considering
🔧 Utilities
4.7😊(2K ratings)
FreeAds
Noise Generator: Full Spectrum screenshot 1
Noise Generator: Full Spectrum screenshot 2
Noise Generator: Full Spectrum screenshot 3
Noise Generator: Full Spectrum screenshot 4
Noise Generator: Full Spectrum screenshot 5

Generate a variety of custom color noises, including brown, pink, white, blue, and violet. Fine-tune your audio experience with low and high cut filters. This app offers a simple interface that remembers your settings for quick, personalized sound generation.

What We Love

  • 🚀 Spot on performance
  • 👍 Customizable noise options
  • 🚀 Wide range of frequency spectrum
  • 👍 Convenient for sleeping and focus
  • 👍 Helps with tinnitus and anxiety
  • 👍 No subscription or paywall

Room to Improve

  • 🐛 Crashes and stops working
  • 🐛 Ads interfere with functionality
  • 🔋 High battery drain
  • 🐛 Unreliable, cuts out randomly
  • 🐛 Detectable sound pattern loop
  • 🐛 Harsh high/low cut filters

More apps like TrueEntropy

4
Binaural Beats Generator +
Binaural Beats Generator +
Binaural Beats Generator +
Alpha, Beta, Delta, Gamma, Mu+
Free

Create personalized binaural beats for sleep, focus, and meditation. Adjust frequencies to generate custom soundscapes for relaxation or alertness. Requires headphones for optimal experience.

Customizable binaural beat frequencies (1-50 Hz)Adjustable base frequency (20-1500 Hz)Support for Alpha, Beta, Delta, Gamma, Mu, Theta waves
🔧 Utilities
(1.2K)
free with in-app purchases
5
Audio Function Generator
Audio Function Generator
Audio Function Generator
Frequency and Signal Generator
Free

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)
🔧 Utilities
(2.2K)
free with in-app purchases
6
The Random Number Generator!
The Random Number Generator!
The Random Number Generator!
Unpredictable, unique & spoken
Free

Generate unpredictable, unique random numbers with advanced algorithms. Customize appearance, hear numbers spoken aloud, and set number ranges. Ideal for lotteries and various applications requiring random selection.

Superior random number algorithmsCustomizable appearanceSpeech synthesis for spoken numbers
🔧 Utilities
(863)
free with in-app purchases
7
Random Number Generator. RNG
Random Number Generator. RNG
Random Number Generator. RNG
Dice, Picker & Coin Flip
Free

This app provides a versatile tool for generating random numbers, letters, and making decisions. It offers various randomization features like dice rolling, coin flipping, and custom list selection. Users can also utilize widgets and Apple Watch integration for quick access to random outcomes.

Number generator (0-999999999)Letter generatorDice roller
🔧 Utilities
(3.3K)
freemium
8
Ear Spy Apps - Super Hearing
Ear Spy Apps - Super Hearing
Ear Spy Apps - Super Hearing
Listening Device - Hear Boost
Free

Securely hide private photos, videos, and files in a password-protected vault. Capture high-quality audio with advanced recording features, including long-range directional microphones and night vision. Enhance audio clarity and customize sound with EQ adjustments for professional-grade results.

Secure private vaultAdvanced audio recordingLong-range directional microphone
🔧 Utilities
(1.2K)
free with in-app purchases
9
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Physics Toolbox Sensor Suite
Decibel, Light Meter & Compass
Free

This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.

Real-time sensor data measurementData recording and analysisData export functionality
🔧 Utilities
(1.8K)
free with in-app purchases
10
EMF Radiation Detector Reader
EMF Radiation Detector Reader
EMF Radiation Detector Reader
Detect Magnetic Field Meter
Free

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

Detect EMF radiationMeasure EMF levelsIdentify risk zones
🔧 Utilities
(5K)
free with in-app purchases