Comparison

MasterBlox vs Serenity

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

Head to head
About

MasterBlox

Design unique clothing for your Roblox avatar with this comprehensive maker. Create custom shirts, pants, and more using a variety of tools, or choose from a large library of pre-made designs. Preview your creations in 3D and easily upload them to your Roblox account to stand out.

Highlights
  • Custom outfit creation
  • Skin Maker Studio
  • Add colors, backgrounds, stickers
  • Library of pre-made skins
  • 3D avatar preview
  • One-tap upload to Roblox
Features
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Design custom Roblox outfits with MasterBlox, a powerful 3D skin creator, avatar editor, and clothes maker built for creative players. Create shirts, pants, t-shirts, hoodies, dresses, and full outfit styles using easy editing tools, ready-made designs, colors, stickers, backgrounds, and 3D previews. Whether you want a cute look, streetwear style, gaming outfit, roleplay costume, or a completely unique avatar design, MasterBlox helps you bring your ideas to life. With MasterBlox, you can: Create custom Roblox clothes and outfits in an easy Skin Maker Studio Design shirts, pants, t-shirts, hoodies, dresses, and full avatar styles Add colors, backgrounds, stickers, patterns, and creative details Browse a large library of ready-to-use skins and outfit ideas Preview your avatar design in realistic 3D before exporting Prepare your designs for Roblox clothing templates Build styles for roleplay, Obby, Tycoon, simulator, and adventure games MasterBlox is made for players who want more than basic avatar styles. Use it to create aesthetic outfits, cool streetwear, colorful looks, fantasy styles, and original skin designs for your Roblox avatar. Premium Features Access a large collection of ready-to-use outfit designs Unlock advanced avatar editor and customization tools Preview your creations in realistic 3D mode Use premium skins, clothes, stickers, and design elements Save time with one-tap export tools for clothing templates Download MasterBlox now and start creating unique Roblox skins, clothes, and outfits today. Disclaimer MasterBlox is a fan-made app and is not affiliated with Roblox Corporation. All rights reserved. All downloadable assets are provided under a free distribution license. This app follows the official Roblox Community Guidelines. Subscription Info To unlock all premium content: Weekly: $5.99 - Includes a 3-day free trial. Auto-renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your iTunes account settings. Privacy Policy : https://docs.google.com/document/d/1ZkFerS6ugpacOKYGfw8QrHLZ0LN6sTAt-xDMqF6obJc/edit?usp=sharing Terms of Use : https://docs.google.com/document/d/1XbW1LCMGOBCYqMetJ0YYfoASEfFZKvWagGg0sWjpBtI/edit?usp=sharing Contact Us : https://docs.google.com/forms/d/e/1FAIpQLSc_C4H7tyYvF-BmyKkpldAW9gWk1ZFPbrTgJtaqVkj-ndj5uQ/viewform

About

Serenity

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Serenity es la aplicación ideal para aquellos que buscan una forma segura y privada de interactuar con otros usuarios en tiempo real. Con su enfoque en la privacidad, seguridad y la interacción directa, Serenity ofrece una plataforma única que se adapta a las necesidades de cada usuario, sin comprometer su información personal.

Screenshots

MasterBlox4 screens
Serenity4 screens

Verdict

The call

The clearest difference is in-app purchases: Serenity at none against MasterBlox's 8. Serenity also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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

Both are free to download. MasterBlox sells 7 in-app purchases, starting at $1.99 per 7 days. Serenity asks for nothing beyond the download.

UpkeepUpdate frequency

MasterBlox ships an update every 5 weeks, Serenity every 4 weeks. The most recent releases landed on October 27, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
MasterBlox versus Serenity: the parameters behind the verdict, then further details
ParameterMasterBloxSerenity
PriceFreeFree
Rating4.5 (1K ratings) — better—
Positive reviews31.7% of reviews—
Number of ratings1K — better—
Update frequencyEvery 5 weeksEvery 4 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size190 MB61 MB
Age rating4+9+
DeveloperHamza El karmouniGuardian Tovar Christian Jonathan

Bugs and requests

MasterBlox

Reported bugs

3 issues
  • Designs disappearing when adding new items
  • Inability to download or use created outfits in Roblox
  • Frequent crashes and freezes

Requested features

3 requests
  • More free design options
  • Ability to save and export designs without paying
  • Improved performance and stability

Serenity

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

MasterBlox

Subscriptions6
  • Skins For Roblox$1.997 Days
  • Skins For Roblox3 Days trial$2.997 Days
  • Girls Skins For Roblox3 Days trial2 variants$5.997 Days
Show 3 more
  • Girls Skins For Roblox$5.997 Days
  • Skins For Roblox3 Days trial$9.991 Year
  • Skins For Roblox3 Days trial$19.991 Year
One-time1
  • Girls Skins For Roblox$35.99
None

Serenity

No in-app purchases

Questions

Is MasterBlox free?
MasterBlox is free to download, with in-app purchases available.
Is Serenity free?
Serenity is free to download, with no in-app purchases.
Do MasterBlox or Serenity have ads?
MasterBlox shows ads; Serenity does not.
Which is updated more often, MasterBlox or Serenity?
MasterBlox ships an update every 5 weeks, and Serenity every 4 weeks. Most recently, MasterBlox was updated on October 27, 2026 and Serenity on October 8, 2026.

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