Comparison

Chain Reaction(Online) vs Nummery

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

Head to head
About

Chain Reaction(Online)

Engage in a captivating board strategy game with friends or AI. Plan your moves carefully to dominate the board and trigger chain reactions. Enjoy online and offline multiplayer modes with customizable options.

Highlights
  • Online multiplayer battles
  • Offline mode available
  • Smart AI with 3 difficulty levels
  • Supports up to 10 players
  • Customizable skins
  • Simple to learn, endless strategies
Features
Read full description

Play Chain Reaction – Online Multiplayer, the most addictive and triggering board strategy game where one move can change everything. Challenge friends or AI, strategise, and watch your chain reaction dominate the board. Game Features Multiplayer Battles: Compete online with friends or players worldwide Offline Mode: No WiFi? Play anytime, anywhere Smart AI: Practice with 3 difficulty levels Up to 10 Players: Enjoy epic local matches with your group Custom Skins: Choose your own skins. Why You’ll Love It Simple to learn Endless Strategies Triggering moves and intense games Challenging AI levels Online and Offline Multiplayer Three Playing Modes Play online with friends or maybe your long distance friend/siblings/cousin Play offline and get the mood of the room intensified Play with the AI which has 3 difficulty level, take each challenge and share your review Download Now Join thousands of players and start your chain reaction today — online or offline! Every move can spark an explosion of fun. Family games to play with everybody

About

Nummery

Combine numbers using basic arithmetic operations to reach a target number. Solve over 300 handcrafted levels with a gentle difficulty curve and earn stars for efficient solutions. Unlock themed mathematicians as you progress.

Highlights
  • Combine numbers with addition, subtraction, multiplication, division
  • 300+ handcrafted levels
  • Earn stars for efficient solutions
  • Unlockable mathematicians
  • Smart hint system
  • Clean, focused design
Features
Read full description

Nummery is a math puzzle for the brightest minds. Each board gives you a small set of numbers and a goal. Combine the numbers with addition, subtraction, multiplication, and division until only the number is left matching the target. HOW TO PLAY - Every stage shows a set of numbers and a goal at the top. - Combine two numbers by adding or multiplying them. Division and subtraction are available as you progress. - Keep combining until one number is left — and it matches the goal. - Earn 1 to 3 stars for efficient solutions. WHY PLAYERS LOVE IT - Gentle difficulty curve — from warm-up addition puzzles to layered multi-operation boards. - Four operation modes: Add & Multiply, Subtract & Multiply, Add & Divide, Subtract & Divide. - 300+ handcrafted levels. - Smart hint system. - No ads ever. UNLOCK THE MATHEMATICIANS Earn stars to unlock a small collection of mathematicians, each styled after a famous painting. FOR WHOM - Players who enjoy 2048, sudoku or other number puzzles - Anyone who likes a calm daily brain workout - Parents looking for a numbers game that respects kids and adults alike DESIGNED FOR FOCUS Clean design, minimal animations. The numbers is what matters. Questions, bug reports, or puzzle ideas? We'd love to hear them.

Screenshots

Chain Reaction(Online)4 screens
Nummery4 screens

Verdict

The call

The clearest difference is review sentiment: Nummery at 100% against Chain Reaction(Online)'s 40%. Nummery also leads on rating (5.0 vs 4.6) and update cadence (every 4 days vs every 3 weeks). Chain Reaction(Online)'s advantage is in-app purchases (none vs 4) and ratings volume (18 vs 1). On price, ads, 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. Nummery sells 4 one-off in-app purchases. Chain Reaction(Online) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nummery holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Chain Reaction(Online) has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of Chain Reaction(Online)'s written reviews are positive against 100% of Nummery's.

UpkeepUpdate frequency

Chain Reaction(Online) ships an update every 3 weeks, Nummery every 4 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Chain Reaction(Online) versus Nummery: the parameters behind the verdict, then further details
ParameterChain Reaction(Online)Nummery
PriceFreeFree
Rating4.6 (18 ratings)5.0 (1 ratings) — better
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings18 — better1
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size70 MB42 MB
Age rating4+4+
DeveloperOVALON SOLUTIONSMARCIN Gorny

Customer experience

Chain Reaction(Online)

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Nummery

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Chain Reaction(Online)

No in-app purchases

4 purchases

Nummery

One-time4
  • Star Collector Pass$1.99
  • Newton's Pass$2.99
  • Giga Brain Pack$2.99
Show 1 more
  • da Vinci's Key$4.99

Questions

Is Chain Reaction(Online) free?
Chain Reaction(Online) is free to download, with no in-app purchases.
Is Nummery free?
Nummery is free to download, with in-app purchases available.
Which has better reviews, Chain Reaction(Online) or Nummery?
Nummery is rated higher. Chain Reaction(Online) averages 4.6 out of 5 from 18 ratings, while Nummery averages 5.0 from 1 ratings.
Do Chain Reaction(Online) or Nummery have ads?
Neither Chain Reaction(Online) nor Nummery shows ads.
Which is updated more often, Chain Reaction(Online) or Nummery?
Chain Reaction(Online) ships an update every 3 weeks, and Nummery every 4 days. Most recently, Chain Reaction(Online) was updated on November 8, 2026 and Nummery on October 31, 2026.

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