Comparison

Chain Reaction Pro vs 1 Second Later

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

Head to head
About

Chain Reaction Pro

A turn-based strategy game where players aim to control the board by strategically placing orbs. Exploding orbs can take over surrounding cells, eliminating opponents. Play against friends or the computer in this addictive game.

Highlights
  • Multiplayer strategy
  • Board control objective
  • Orb placement mechanics
  • Eliminate opponents
  • CPU mode for single player
  • Customizable orbs (bombs/atoms)
Features
Read full description

Chain Reaction is the explosive strategy game for 2 to 8 players – on one phone, or against the computer. No internet needed. Take turns dropping orbs into the grid. When a cell fills up it bursts, throwing an orb into every neighbouring cell and taking it over. One clever move can set off a chain reaction that sweeps the whole board! Knock out every other colour to win. WHAT'S INSIDE • Pass & Play for 2–8 players on one device – the perfect party game • Play vs CPU: Easy, Medium, or the Hard computer that thinks two moves ahead • Daily Challenge: the same board for everyone each day, with blocked cells to plan around. Win in as few moves as you can, keep your streak alive and share your score • 12 trophies, win streaks and your biggest-chain record • Share your wins with a picture of the board • Bombs or atoms, classic or HD grid, four colour themes • Satisfying chain combos, spinning orbs, screen shake and haptics • Plays fully offline HOW TO PLAY Corners burst at 2 orbs, edges at 3 and the middle at 4. You can only play on empty cells or your own. Lose all your orbs and you're out – the last colour standing wins. Questions or ideas? We'd love to hear from you.

About

1 Second Later

Features
Read full description

One Second Later Think fast. Tap faster. Survive the second. One Second Later is a high-speed reaction game where everything changes in an instant. You don’t get time to think—you get time to react. One rule: If you’re late, you lose. How it works Every level throws a sudden challenge at you: Tap at the exact right moment React to unexpected changes Make decisions in under 1 second Repeat… but faster every time Sounds simple? It’s not. Why it’s addictive Instant gameplay (no waiting, no loading boredom) Brutal timing-based challenges Gets harder the better you get Perfect for 10-second break sessions Built for “just one more try” loops Features Ultra-fast reaction gameplay Minimal design, maximum focus Endless challenge system Quick restart (no frustration delay) Perfect for competitive score chasing Warning This game will make you say: “that was definitely not 1 second…” Can you handle it? Most players fail in the first few seconds. Few survive long enough to get addicted. Download now and find out how fast you really are.

Screenshots

Chain Reaction Pro4 screens
1 Second Later4 screens

Verdict

The call

The clearest difference is ads: Chain Reaction Pro at none against 1 Second Later's shown. On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Chain Reaction Pro versus 1 Second Later: the parameters behind the verdict, then further details
ParameterChain Reaction Pro1 Second Later
PriceFreeFree
Rating2.1 (41 ratings) — better—
Positive reviews22.7% of reviews—
Number of ratings41 — better—
Update frequencyEvery 6 months—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size34 MB42 MB
Age rating4+17+
DeveloperLaxman MarothiyaMohammad Adil Siddique

In-app purchases

None

Chain Reaction Pro

No in-app purchases

None

1 Second Later

No in-app purchases

Questions

Is Chain Reaction Pro free?
Chain Reaction Pro is free to download, with no in-app purchases.
Is 1 Second Later free?
1 Second Later is free to download, with no in-app purchases.
Do Chain Reaction Pro or 1 Second Later have ads?
1 Second Later shows ads; Chain Reaction Pro does not.

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