Zeroing vs Woodnumbers
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zeroing
This puzzle game challenges players to reduce all numbers on a board to zero. Clicking a positive number decrements it and its neighbors, with zeros resetting to four. It's a logic-based experience designed to engage your mind.
- Zero-sum board manipulation
- Neighboring number interaction
- Logic-based puzzle solving
- Mind-engaging gameplay
- Simple click mechanics
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Zero is the game that lights up your mind Your goal is to set all values on the board to zero with a sequence of clicks. Every time you click on a positive number, that number is decremented by 1, and four neighbors are also decremented by 1. If some of the numbers you attempt to decrement are already zeros, those numbers are set to 4.
Woodnumbers
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A relaxing yet challenging number puzzle game. Woodnumbers is an addictive logic puzzle that trains your concentration, strategic thinking and problem-solving skills. Your goal is simple: remove every number from the board. Clear the board by selecting matching numbers or pairs whose sum equals **10**. Every move matters, so plan carefully to achieve the best result. How to Play • Remove pairs of identical numbers. • Or match two numbers that add up to 10. • Numbers can be connected horizontally, vertically or diagonally. • Connections may continue from the end of one row to the beginning of the next. • Add new numbers up to six times if needed. • Use the hint button whenever you need help. Features • Challenging number puzzles • Improves concentration and logical thinking • Easy and intuitive controls • Helpful hint system • Multiple solving strategies • Perfect for quick games or long puzzle sessions • Optimized for iPhone and iPad Whether you're a casual player or a puzzle enthusiast, Woodnumbers offers endless fun and fresh challenges every time you play.
Screenshots
Verdict
The clearest difference is ads: Woodnumbers at none against Zeroing's shown. Woodnumbers also leads on update cadence (every 6 weeks vs every 18 months). Zeroing's advantage is iOS requirement (13.0 vs 26.0). On price, in-app purchases and device support 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.
Zeroing ships an update every 18 months, Woodnumbers every 6 weeks. The most recent releases landed on June 1, 2026 and August 3, 2026 respectively.
| Parameter | Zeroing | Woodnumbers |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 18 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 31 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Ugo Chirico | Gerhard Lentschik |
In-app purchases
Zeroing
No in-app purchases
Woodnumbers
No in-app purchases









