Comparison

Bloc Den vs Cronblizz Blitz

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

Head to head
About

Bloc Den

Access a vast collection of game, item, and music codes for Roblox. Discover promo codes, customize your character with item codes, and find music IDs to play songs. The app also includes a dictionary for Roblox slang and a list of creator star codes.

Highlights
  • Game codes for in-game boosts and items
  • Extensive item code database for character customization
  • Music codes for in-game audio playback
  • Creator star codes for supporting content creators
  • Roblox slang dictionary
  • Emote listings
Features
Read full description

The Bloc Den app is your know-it-all pocket companion. It's packed with promo codes for games, music codes for your boombox, item codes to kit out your character and a whole host of other tools and features. Find out more about the app in detail below. Game Codes — Game codes are codes that you can use in Roblox experiences for boosts, perks and free items. They're often given out on Twitter and other social media platforms by developers as a means of promotion. All of these codes are collected by Bloc Den and shared in our app. Just search for your favorite game and get to claiming the codes before they expire! As an added bonus, you can turn on alerts to receive a notification whenever new codes are added, add a game to your favorites to easily come back to later on and mark codes as used so you don't waste time trying them again. Item Codes — Item codes are codes used in Roblox experiences to adjust your character's look and clothing. Bloc Den boasts the largest database of item codes available with thousands of items across many categories. You can use the search box to search for a specific item or filter by category. Some of the categories include: accessories (hair, hats, sunglasses, etc), clothing (shirts, pants, etc), body parts (heads, faces, etc) and gear (melee, explosive, ranged, etc). There's also a favorites feature that allows you to easily return to all of your favorite item codes from within the favorites tab. Music Codes — Music codes are unique IDs assigned to audio files in Roblox that can be used to play songs within experiences. The music codes database in the Bloc Den app allows you to search for songs by name, artist, genre or tag. Once you've found a song you want to listen to, just tap the code to copy it to your clipboard and paste it into Roblox. If you want to save a music code for later, just tap the favorite button and it'll be saved to your favorites tab! Star Codes — Star codes are codes given to Roblox creators on YouTube and other video platforms that you can enter when purchasing Robux. When you use a creator's star code, they earn 5% of the Robux you purchased (and you still get the full amount you paid for). You can find a list of every creator's star code on our app, so if you're not sure which star code to enter - or if you want to find out a specific creator's code - we've got you covered. Dictionary — Roblox is packed with slang and lingo that anyone new to the game would struggle to understand. If you've seen a word or acronym being used in Roblox but have no clue what it means, the Bloc Den Dictionary is what you need. It's packed with definitions, examples and facts for close to one hundred words, phrases and acronyms that are specific to, or very popular within, Roblox. Emotes — Emotes are dances and actions you can perform in Roblox like clapping, shrugging and cheering. The Bloc Den app lists every emote (including some exclusive ones you might not have known about) and shows you how to perform them. Color Codes — Color codes are unique IDs assigned to colors in Roblox. The Bloc Den app lists all of them. A must-have reference for any game developer or designer. Terms and Contact — Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://blocden.com/privacy#roblox-den-app Contact: contact@blocden.com https://blocden.com/contact Disclaimer — Bloc Den is not endorsed by, or affiliated with, Roblox and Roblox Corporation. This is a community-made app.

About

Cronblizz Blitz

Celebrate the season with a special advent calendar. Open a new gift daily in December to unlock exclusive skins, maps, and rewards. Compete to reach the top of the leaderboard.

Highlights
  • Advent calendar
  • Daily gifts
  • Exclusive skins
  • New maps
  • Exciting rewards
  • Leaderboard competition
Features
Read full description

Official collaboration between OkCron and Starry! Celebrate the season with our special advent calendar! Open a new gift every day in December and discover exclusive skins, maps, and exciting rewards. Can you reach the top of the leaderboard?

Screenshots

Bloc Den4 screens
Cronblizz Blitz4 screens

Verdict

The call

The clearest difference is ratings volume: Cronblizz Blitz at 2.2K against Bloc Den's 191. Bloc Den's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Bloc Den against 4.8 for Cronblizz Blitz. That said, the two scores are not equally well evidenced: Cronblizz Blitz has 2.2K ratings behind it against 191, so its average is the more settled of the two. Written reviews split almost evenly too, at 95% and 95% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Bloc Den versus Cronblizz Blitz: the parameters behind the verdict, then further details
ParameterBloc DenCronblizz Blitz
PriceFreeFree
Rating4.9 (191 ratings) — better4.8 (2.2K ratings)
Positive reviews94.6% of reviews95.0% of reviews — better
Number of ratings1912.2K — better
Update frequencyEvery 6 daysEvery 6 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size32 MB96 MB
Age rating4+4+
DeveloperDANTOO LTDMindmush

Customer experience

Bloc Den

All ratings191 ratings
Positive98.4%
Neutral1.0%
Negative0.5%
Written reviews148 reviews
Positive94.6%
Neutral2.7%
Negative2.7%

Cronblizz Blitz

All ratings2,166 ratings
Positive96.1%
Neutral0.9%
Negative3.0%
Written reviews302 reviews
Positive95.0%
Neutral1.7%
Negative3.3%

User reviews

Bloc Den

From 191 App Store ratings

What we love

  • 👍 Helpful for finding Roblox codes
  • 🚀 Efficient code lookup
  • 💡 Useful for discovering new Roblox games
  • 🤩 Positive user experience

Room to improve

  • 🐛 Some codes not working as expected
  • 🔍 Missing certain game/item IDs
  • ⚠️ Concerns about potential scams

Cronblizz Blitz

From 2.2K App Store ratings

What we love

  • 🤩 Excellent graphics and visuals
  • 🎮 Engaging and addictive gameplay
  • 🎁 Generous with free in-game rewards
  • 🎄 Festive and holiday-themed
  • 🕹️ Smooth and responsive controls

Room to improve

  • 🐛 Occasional glitches and bugs, especially on bridges
  • 🚧 Obstacles can be frustratingly difficult to avoid
  • 🚁 Helicopters dropping presents on bridges is problematic
  • 🔁 Repetitive gameplay can become monotonous over time

Bugs and requests

Bloc Den

Reported bugs

2 issues
  • Music ID copy feature not working
  • Inconsistent performance (e.g., loading issues)

Requested features

4 requests
  • Add more up-to-date codes and IDs
  • Implement a search function for gears and accessories
  • Include image/decal IDs
  • Provide a way to check if codes are expired

Cronblizz Blitz

Reported bugs

3 issues
  • Glitches causing player to fall through bridges
  • Helicopters dropping bombs in unescapable locations
  • Inconsistent collision detection with obstacles

Requested features

4 requests
  • Ability to break through obstacles with power-ups
  • More varied level designs and environments
  • Expanded customization options for characters and skins
  • Multiplayer or co-op game modes

In-app purchases

None

Bloc Den

No in-app purchases

None

Cronblizz Blitz

No in-app purchases

Questions

Is Bloc Den free?
Bloc Den is free to download, with no in-app purchases.
Is Cronblizz Blitz free?
Cronblizz Blitz is free to download, with no in-app purchases.
Which has better reviews, Bloc Den or Cronblizz Blitz?
Bloc Den is rated higher. Bloc Den averages 4.9 out of 5 from 191 ratings, while Cronblizz Blitz averages 4.8 from 2.2K ratings.
Do Bloc Den or Cronblizz Blitz have ads?
Neither Bloc Den nor Cronblizz Blitz shows ads.
Which is updated more often, Bloc Den or Cronblizz Blitz?
Bloc Den ships an update every 6 days, and Cronblizz Blitz every 6 days. Most recently, Bloc Den was updated on October 9, 2026 and Cronblizz Blitz on October 4, 2026.

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