Atoms GO! vs What the Shell
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Atoms GO!
Engage in a turn-based strategy game where players place atoms on a grid. Atoms explode if too many are clustered, creating chain reactions. Outlast your opponents to be the last one standing.
- Turn-based strategy
- Chain reaction explosions
- Local and online multiplayer
- Single player vs AI
- Leaderboards and achievements
- Hypnotic animated grid
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A fast moving, highly addictive turn-based strategy game for 1-4 players. You won't be able to put it down! "Simple concept, mesmerizing graphics, totally addictive." Place your atoms on the grid but - move carefully! - they will overload and explode if too many are placed together! Strategically balance risk and reward to capture your opponents' Atoms in a chain reaction explosion while protecting your own from counter attack. Last Atom standing is the winner! A modern day remake of the "Exploding Atoms" retro game from 1980, and still as addictive as ever. Atoms is simple to learn but hard to master, with similarities to classic board games like Othello, Reversi and Go. -FEATURES- * Local or online play * Challenge friends or auto-match players with Game Center * Face the super tough computer opponents in single player mode. * Four levels of AI. Can you defeat CPU SUPER? * A full complement of leaderboards and achievements * Hypnotic animated playing grid! * Full support of large screen retina devices -REVIEWS- "Simple concept, mesmerizing graphics, totally addictive." "I love love love this game. Can't get enough of it!" "Worth playing friends for the shouts of panic when the board flips on a single chain-reaction!" "Atoms is awesome! Chain reactions are awesome!" "It's so much fun!" "Forgot my iPad. Can't play Atoms. Worst day ever." -DEVELOPER- John Girvin is a respawned 80's game developer from Northern Ireland Web: http:/nivrig.com Twitter: @nivrig
What the Shell
A fast-paced, strategic board game where players capture turtles and claim neutral eggs. It offers dynamic, original gameplay with simultaneous turns, encouraging aggressive play and quick thinking. Enjoy challenging matches against friends or AI.
- Dynamic and original gameplay
- Simultaneous play
- Capture opponent's turtles
- Claim neutral eggs
- Play against AI
- Play with friends
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You both move at the same time, in secret. Only when the turtles land do you find out whose plan just fell apart. Oh no — this ain't your traditional five-in-a-row. What the Shell is the one you reach for when you and a friend are bored on the couch: "Wanna play What the Shell?" A game between two beginners can be over in three minutes, and somehow you're still at it two hours later, laughing every time your minds collide and another egg turns up on the board. "Simultaneous play boosts the fun of this intuitive, yet surprisingly deep board game." — Matthias Titze, Clarc producer (German Computer Game Award winner) There's no taking turns, and nobody goes first — so nobody gets the first-player edge. You lock in your move, your friend locks in theirs, and the board resolves both at once. Strategy still wins games, but you're up against a mind you can't see, and you never know where she just played. Sandwich two of their turtles and they're gone. Both reach for the same square and your turtles crash into an egg — and an egg is a curious thing: you can capture it, or hatch it. One bold move flips a game you'd already written off. Capture at the right moment and a chain reaction can tear through the position your friend spent the whole game building. It's never won or lost until the last move. Made for two: • Sit down together, each on your own phone or tablet, and battle it out face to face — best enjoyed in the same room • Or play online at your own pace, whether your friend's across town or across the world • No one around? Tap Quick Match for a random opponent, or take on the panda offline, from an easygoing Newcomer to a tough Expert • Got a controller? Connect it to your iPad or iPhone and play however you want Read the board, then read your friend. Capture a couple of turtles, deal with the eggs, line up five in a row — and enjoy the look on his face when it all comes together.
Screenshots
Verdict
The clearest difference is update cadence: What the Shell at every 8 days against Atoms GO!'s every 3 months. What the Shell also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 88%). Atoms GO!'s advantage is ratings volume (76 vs 6) and iOS requirement (8.0 vs 16.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
What the Shell holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Atoms GO! has 76 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 88% of Atoms GO!'s written reviews are positive against 100% of What the Shell's.
Atoms GO! ships an update every 3 months, What the Shell every 8 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | Atoms GO! | What the Shell |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (76 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 76 — better | 6 |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | John Girvin | Chuck Smith |
Customer experience
Atoms GO!
What the Shell
In-app purchases
Atoms GO!
No in-app purchases
What the Shell
No in-app purchases
Questions
Is Atoms GO! free?
Is What the Shell free?
Which has better reviews, Atoms GO! or What the Shell?
Do Atoms GO! or What the Shell have ads?
Which is updated more often, Atoms GO! or What the Shell?
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