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.
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.
- Multiplayer strategy
- Board control objective
- Orb placement mechanics
- Eliminate opponents
- CPU mode for single player
- Customizable orbs (bombs/atoms)
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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.
1 Second Later
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Chain Reaction Pro | 1 Second Later |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (41 ratings) — better | — |
| Positive reviews | 22.7% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Every 6 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 34 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | Laxman Marothiya | Mohammad Adil Siddique |
In-app purchases
Chain Reaction Pro
No in-app purchases
1 Second Later
No in-app purchases
Questions
Is Chain Reaction Pro free?
Is 1 Second Later free?
Do Chain Reaction Pro or 1 Second Later have ads?
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