Comparison

Mood Colors vs Message To Unknown Number

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

Head to head
About

Mood Colors

Transform your device into a customizable mood lamp with a wide array of colors and effects. Perfect for relaxation, ambiance, or even as a night-light, this app offers endless lighting possibilities for any occasion.

Highlights
  • 20 unique color layers
  • Customizable color selection
  • Adjustable transition speed
  • Adjustable brightness
  • Auto Mode color waves
  • Night-light mode
Features
Read full description

Mood Colors — Your Smart Mood Lamp Why spend money on an expensive color-changing lamp when you can have a smarter one right in your pocket? Mood Colors turns your device into a beautiful, fully customizable mood lamp. Endless ways to use it: Use it for light therapy sessions to help you relax or recharge. Enjoy romantic dinners or cozy evenings while enhancing your living room, terrace, or garden. Create a calming atmosphere in your bedroom or bathroom with soft, flowing colors. Project gentle lighting effects on walls or ceilings during parties, camping trips, or moments with friends. Turn on the night-light mode to help children feel safe at bedtime, at home or while traveling. Try a simple DIY setup by placing a paper tube or plastic bottle over the screen to diffuse the light. And much more. Main features: Includes 20 unique layers with vivid colors in different shapes and movements. Pick the exact color to match your mood or let Auto Mode display smooth color waves. Adjust transition speed and brightness for any situation, from quiet relaxation to festive lighting. Turn your phone or tablet into a soothing, colorful light companion for every moment, every mood, everywhere. Mood Colors is the ultimate smart mood lamp.

About

Message To Unknown Number

Easily send messages to unsaved contacts on WhatsApp without cluttering your phonebook. Initiate conversations with local or international numbers, and even send urgent or hidden texts.

Highlights
  • Message unsaved numbers
  • Select country code
  • Send urgent/hidden texts
  • View message logs
  • Includes tutorial
  • Keeps phonebook organized
  • Lightweight and battery-friendly
Features
Read full description

Compose & send messages to unknown and unsaved numbers on WhatsApp Messenger! Message To Unknown Number App is a perfect app for users to initiate an instant conversation with any random number, without saving their contact details in the Phonebook. Whether it is a local or international number, users can get in touch with anyone globally with just a few taps. The iOS app has a simple, user-friendly & intuitive interface that makes it effortless to use, even for those who are not tech-savvy. Not only this, the Message To Unknown Number application even allows users to send urgent/secret/hidden texts to people, masked behind the “Read More” section, making it unignorable for the recipient to read. Let’s explore what the ‘Message To Unknown Number’ app has to offer: ● Interact with unsaved phone numbers safely & securely. ● Select the country code, enter the contact number, type a message & start chatting. ● Send high-priority messages, making them go unnoticed.  ● Logs tab to check messages sent regularly & in an urgent way.  ● Loaded with a tutorial to explain how the app works. ● Ensures your Phonebook is uncluttered & organized. ● Lightweight messaging app for WhatsApp users. ● Doesn’t affect battery life & performance. ● Keeps improving the compatibility with new iOS versions. How To Use Message To Unknown Number App? By following the steps below, you can use the app and start sending messages to random numbers: STEP 1- Install and launch “Message To Unknown Number” on your iOS device. STEP 2- Upon launch, you’ll see a quick tutorial showcasing how the app works. Skip it if you want!  STEP 3- To send a text to an unsaved number, select the country code & enter the phone number.  STEP 4- Type the message you wish to send & tap the “Send Message” button!  STEP 5- You’ll now be redirected to your favorite WhatsApp application. This is how you can instantly send messages to an unknown number without saving their details in your Phonebook. It’s a straightforward, intuitive, and ad-free application to use!  Message To Unknown Number gives a perfect opportunity to users to communicate with strangers and later decide whether they want to save their phone number or not. Disclaimer: The app is not related to or sponsored by WhatsApp Your feedback matters and it helps us to serve you better. Write us at support@systweak.com

Screenshots

Mood Colors4 screens
Message To Unknown Number4 screens

Verdict

The call

The clearest difference is price: Message To Unknown Number at Free against Mood Colors's $1.99. Message To Unknown Number also leads on review sentiment (100% vs 57%) and update cadence (every 2 months vs every 14 months). On ads, in-app purchases, monetization model and device support 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

Message To Unknown Number is free to download; Mood Colors costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mood Colors ships an update every 14 months, Message To Unknown Number every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 4 level
Mood Colors versus Message To Unknown Number: the parameters behind the verdict, then further details
ParameterMood ColorsMessage To Unknown Number
Price$1.99Free — better
Positive reviews57.4% of reviews100.0% of reviews — better
Update frequencyEvery 14 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size388 MB18 MB
Age rating4+4+
DeveloperChristophe BurdinShrishail Rana

Customer experience

Mood Colors

Written reviews61 reviews
Positive57.4%
Neutral6.6%
Negative36.1%

Message To Unknown Number

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Mood Colors

Reported bugs

5 issues
  • Colors change by steps, not linearly
  • Slight flickering effect
  • Problems with controllers after iOS update
  • App does not work
  • Arrow remains on screen

Requested features

8 requests
  • Linear color change
  • Smooth and constant color change
  • White color option
  • Connect to music
  • Set color space
Show 3 more
  • More settings
  • Better ergonomics
  • More interactive features

Message To Unknown Number

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mood Colors

No in-app purchases

None

Message To Unknown Number

No in-app purchases

Questions

Is Mood Colors free?
Mood Colors costs $1.99, with no in-app purchases.
Is Message To Unknown Number free?
Message To Unknown Number is free to download, with no in-app purchases.
Do Mood Colors or Message To Unknown Number have ads?
Neither Mood Colors nor Message To Unknown Number shows ads.
Which is updated more often, Mood Colors or Message To Unknown Number?
Mood Colors ships an update every 14 months, and Message To Unknown Number every 2 months. Most recently, Mood Colors was updated on November 1, 2026 and Message To Unknown Number on November 3, 2026.

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