# Neighbor Zero: Chain Reactions — Relaxing Hex Logic Puzzle > Hexagonal logic puzzle game with chain reactions and no timers. (iPhone/iPad app by Christian Maier.) - Source: https://appshunter.io/ios/app/neighbor-zero-chain-reactions/id6782113660 (this page in markdown: same URL + `.md`) - Developer: [Christian Maier](https://appshunter.io/developer/1883357968) - Category: Games, Casual, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 17.6 · 10 MB - Languages: American English - Released: 2026-07-15 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/neighbor-zero-chain-reactions/id6782113660/reviews.md ## What is Neighbor Zero? Welcome to Neighbor Zero! Every tile has a number. When the count of tiles touching it matches that number, it vanishes — and every tile around it just lost a neighbor which could cause more vanishing. One clever swap can set off a chain reaction that sweeps the entire board clean. That's Neighbor Zero: a calm, cascading logic puzzle played on a hexagonal board. Easy to learn in one move, endlessly satisfying to master. HOW IT WORKS Swap any two cells — even distant ones, even into empty space A tile clears when its occupied neighbors equal its target number Clears trigger more clears, wave after wave Empty the board to win SOLVE AT YOUR OWN PACE There's no timer, no lives, and no way to lose. Undo your last move, restart anytime, or reveal a hint when you're stuck. Every level is solvable — the only question is how few moves you need. 100+ HANDCRAFTED LEVELS Progress through themed collections that layer in new twists: anchored tiles that bloom but can't be moved, voids that reshape the board, and puzzles built around deep multi-wave cascades. Earn up to three stars per level by solving in fewer moves, so you can always come back to chase a perfect clear. More levels are added all the time. A NEW DAILY PUZZLE Everyone in the world gets the same puzzle each day. Solve it to build your streak, then share your result with friends. Daily puzzles are always ad-free. MADE TO FEEL GOOD Crisp haptics, gentle sound, and satisfying bloom animations make every cascade a little celebration. Portrait one-handed play, designed for both iPhone and iPad. FAIR & SIMPLE No account or sign-in required Track your stats: levels cleared, total moves, best streaks Optional daily puzzle reminder (off by default) One inexpensive purchase removes ads forever Can you get every neighborhood down to zero? ## Key features - Hexagonal board logic puzzle - Chain reaction mechanics - Over 100 handcrafted levels - Daily puzzle with streaks - No timers or lives - One-time ad removal purchase ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $1.99 | one-time | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/neighbor-zero-chain-reactions/id6782113660/reviews.md ### 5/5 — I can’t feel my face *2026-07-28* To paraphrase the Joker, “Where does he get those wonderful ideas?” It’s amazing how different all of these games by CJM are. This one melts my face but in a good way. Bravo! **Developer response:** Thanks for the kind review. I'm glad you're enjoying my latest game. With over 150 levels, there are plenty of 3 star solutions to chase. The later levels are pretty tricky so there's a hint button for anyone who needs a nudge. ### 5/5 — SO satisfying *2026-07-25* I love all of Maier’s puzzle games! This one is so satisfying to play :) **Developer response:** Thanks for the support. Glad you like the game. There are now over 150 levels. Some of the later levels are pretty challenging if the goal is the get 3 stars. I'm glad you're enjoying the challenge so far! ### 5/5 — A puzzle-lover’s puzzle game *2026-07-18* Another banger from developer Christian Maier! Love all his games, but there’s something about this one that’s really got me hooked. It’s truly a puzzle-lovers game. Love thinking through each move carefully to try to clear the board as efficiently as possible. This game just fits my eye. Highly recommend!!! **Developer response:** Thanks for the great feedback. Neighbor Zero is meant to be accessible, but worth the challenge of getting all three stars on each level. It's so satisfying when a level you've been struggling on clicks into place. Happy you're finding it fun. ## Frequently asked questions about Neighbor Zero ### What is Neighbor Zero? Neighbor Zero is a relaxing hexagonal logic puzzle game where tiles vanish when their adjacent tile count matches their number. The goal is to clear the entire board by triggering chain reactions. ### How do you play Neighbor Zero? You swap any two cells on the hexagonal board. A tile clears when its occupied neighbors equal its target number, which can trigger further clears in a cascading effect. The board must be emptied to win. ### Does Neighbor Zero have ads? Yes, Neighbor Zero contains advertisements. However, there is an option to purchase the app once to remove ads permanently. ### Can I play Neighbor Zero offline? The description does not explicitly state offline play availability. However, the game's focus on logic puzzles and lack of mention of online requirements suggests it may be playable offline. ### What makes Neighbor Zero unique? Neighbor Zero features a unique hexagonal board, satisfying chain reaction mechanics, and over 100 handcrafted levels with increasing complexity. It also offers a daily puzzle for all players. ### Is Neighbor Zero suitable for all ages? Neighbor Zero has an age rating of 4+, making it suitable for younger players and families. The gameplay is designed to be easy to learn but challenging to master. ### How often is Neighbor Zero updated? The app was last updated on 2026-07-19 with version 1.0.2. The developer states that more levels are added all the time, indicating regular content updates. ### What devices can I play Neighbor Zero on? Neighbor Zero is available on both iPhone and iPad, designed for portrait one-handed play. ## Version history (last 5 releases) ### 1.0.5 — 2026-08-17 New Levels! Challenge yourself to find the 3 star solutions to 12 new levels in the "Solitude, Finally" collection. This version also has minor fixes and improvements. ### 1.0.4 — 2026-07-29 We're always adding new levels, keep challenging yourself to find the 3-star solutions. ### 1.0.3 — 2026-07-26 New Levels! Challenge yourself to 12 new levels in the "Zero Adjacency" collection as well as an expanded library of daily puzzle challenges. Minor fixes and updates. ### 1.0.2 — 2026-07-19 New Levels! Challenge yourself with 12 new levels in the "Next to Nothing" collection. We also made the hints easier to see and made some minor fixes and improvements. ### 1.0.1 — 2026-07-15 New Levels! Challenge yourself with 24 new levels in the "Cascading to Zero" and "Be My Neighbor" Collections. We've also added fun and challenging daily puzzles to our library so you can compete against your friends and keep your streak going! ## More apps by Christian Maier - [Carve: The Wooden Puzzle Game](https://appshunter.io/ios/app/carve-the-wooden-puzzle-game/id6760225491) - [Pipfall: Cascading Puzzle](https://appshunter.io/ios/app/pipfall-cascading-puzzle/id6767023999) All apps by Christian Maier: https://appshunter.io/developer/1883357968 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*