Comparison

Double Number Merging vs Clashboard

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

Head to head
About

Double Number Merging

Engage your mind with a classic number-themed puzzle game. Strategically merge falling number blocks to clear space and achieve higher scores. Enjoy a fun and challenging experience anywhere, anytime, with features like daily bonuses and progress saving.

Highlights
  • Number block merging
  • Brain exercise
  • Multiple levels
  • Daily bonuses
  • Auto-save progress
  • Smash unwanted blocks
Features
Read full description

Challenge your brain and puzzle-solving skills with Double Number Merging. The game is suitable for everyone and focused on the classic number theme. With a simple design and easy-to-play mechanic, this puzzle game can give you entertainment and improve your reflexes at the same time. Use the right strategy to arrange and merge number blocks. Climb to higher ranks and prove your skills. Enjoy the game anywhere and whenever you want something fun and challenging to spend your time. Are you craving that satisfying feeling when merging multiple blocks at the same time? This fun and free puzzle game can surely bring it to you! What makes this game interesting: - Fun and challenging single-player puzzle game - Play anytime, anywhere! - Great brain exercise for all ages - Many levels to test and improve your puzzle-solving skills - Smooth and eye-catching effects - Auto-save and pause your progress when AFK - Daily bonuses How to play: - A numerical block will slowly fall from above each time - Tap to choose which column the block will fall onto - Break your own high-score by unlocking new number and merging as many blocks as possible - Use tools to smash unwanted blocks

About

Clashboard

This companion app helps clan leaders and members track participation in various game events like war attacks, raid weekends, and river races. It provides detailed stats, allows for quick callouts to members needing reminders, and offers an overview of clan performance.

Highlights
  • Track war attacks, raid weekends, and river races
  • See member participation and activity
  • Send quick callouts to members
  • Review clan trophies, war record, and league performance
  • Follow live wars with countdowns and scores
  • Save multiple clan tags for different games
Features
Read full description

Know who's showing up for your clan. Clashboard is a companion app for clan leaders and members. Track every member's war attacks, raid weekends, league rounds, river race decks and donations, see who needs a reminder, and send the callout in seconds. Save a clan tag for each supported game and switch between clans whenever you need a closer look. NEEDS ATTENTION • Your roster is sorted by who's falling behind. See at a glance who still has war attacks left, who skipped the raid weekend, who missed a league round, who hasn't played their river race decks today and who hasn't donated, then share the list with your clan. CALLOUTS IN ONE TAP • Copy a ready-to-paste message that mentions everyone who still needs to attack or play their decks, split into chat-sized messages. YOUR CLAN AT A GLANCE • Review your clan's trophies, requirements, war record, win rate and league. See who joined and who left recently, and keep your saved clans close at hand without entering their tags every time. WARS AND LEAGUES • Follow live wars with countdowns, scores and attack details, compare town hall line-ups, and look back at previous results. During league week, check every round and a season leaderboard showing each member's stars, attacks and missed rounds. CAPITAL RAID WEEKENDS • See each member's raid attacks and capital gold, who hasn't attacked yet and who still has attacks left. RIVER RACES • Follow race standings and battle days, see who has decks left today, and check each member's participation across recent races. Review previous race results, including rank and trophy changes. MEMBERS AND PLAYER PROFILES • Sort your roster by participation, activity, donations, trophies and more. Open any player to see their full record, including war preference, lifetime war and league stars, capital contributions and donations. GO AD-FREE • Clashboard is free to use and supported by a small banner ad. A one-time Remove Ads purchase in Settings removes every ad across the app — no subscription. Already bought it? Tap Restore Purchases on any device signed in to the same Apple Account. BUILT FOR A CLEARER PICTURE • Save separate clan tags for each supported game, with up to five recent clans each. • Get an optional reminder 2 hours before a war ends. • Participation history builds on your device the more you use Clashboard. • Works with VoiceOver and larger text, with layouts that adapt. • Access guides and support from Settings. Less digging. More time with your clan. Clashboard is an independent, fan-made app and is not affiliated with, endorsed, sponsored or approved by Supercell.

Screenshots

Double Number Merging4 screens
Clashboard4 screens

Verdict

The call

The clearest difference is rating: Clashboard at 5.0 against Double Number Merging's 3.9. Clashboard also leads on update cadence (every 3 days vs every 3 months). Double Number Merging's advantage is ratings volume (779 vs 1) and iOS requirement (15.0 vs 17.0). On price, 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

Both are free to download. Double Number Merging sells 9 one-off in-app purchases and Clashboard sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Clashboard holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Double Number Merging has 779 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Double Number Merging ships an update every 3 months, Clashboard every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Double Number Merging versus Clashboard: the parameters behind the verdict, then further details
ParameterDouble Number MergingClashboard
PriceFreeFree
Rating3.9 (779 ratings)5.0 (1 ratings) — better
Positive reviews7.0% of reviews—
Number of ratings779 — better1
Update frequencyEvery 3 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size290 MB12 MB
Age rating4+4+
Developerpuzzle studioMcKittrick LLC

Customer experience

Double Number Merging

All ratings778 ratings
Positive71.2%
Neutral6.3%
Negative22.5%
Written reviews157 reviews
Positive7.0%
Neutral3.8%
Negative89.2%

Clashboard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Double Number Merging

Reported bugs

2 issues
  • Purchased items not received
  • Freezing and crashing issues

Requested features

2 requests
  • Option to remove ads for a fee
  • Reduce frequency of ads during gameplay

Clashboard

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Double Number Merging

One-time9
  • 1000 Diamonds$0.99
  • 10 Hammers$1.49
  • 10 Switches$1.49
Show 6 more
  • 3000 Diamonds$2.99
  • 4400 Diamonds$3.99
  • Starter Pack$4.99
  • 9200 Diamonds$7.99
  • 18100 Diamonds$14.99
  • 26000 Diamonds$19.99
1 purchases

Clashboard

One-time1
  • Remove Ads$3.99

Questions

Is Double Number Merging free?
Double Number Merging is free to download, with in-app purchases available.
Is Clashboard free?
Clashboard is free to download, with in-app purchases available.
Which has better reviews, Double Number Merging or Clashboard?
Clashboard is rated higher. Double Number Merging averages 3.9 out of 5 from 779 ratings, while Clashboard averages 5.0 from 1 ratings.
Do Double Number Merging or Clashboard have ads?
Both Double Number Merging and Clashboard show ads.
Which is updated more often, Double Number Merging or Clashboard?
Double Number Merging ships an update every 3 months, and Clashboard every 3 days. Most recently, Double Number Merging was updated on October 30, 2026 and Clashboard on October 31, 2026.

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