NumShift! vs Onyx
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
NumShift!
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Slide. Sum. Score. NumShift is a fresh take on the number puzzle. Slide entire rows and columns across a 5×5 board — when adjacent tiles add up to the target sum, they merge and you score. Start simple with pairs that equal 10, then level up as the target climbs to 15, 20, and beyond. What begins as easy arithmetic becomes a strategic challenge as you plan moves ahead, set up chain reactions, and keep the board from filling up. WHAT MAKES NUMSHIFT DIFFERENT Unlike other number puzzles, you shift entire rows or columns — not every tile at once. This gives you precise control over the board. And tiles don't merge by matching — they merge by summing to a target. That one twist changes everything. HOW TO PLAY • Swipe left or right to slide a row • Swipe up or down to slide a column • Adjacent tiles that add up to the target number merge automatically • New tiles spawn after every move • The game ends when the board fills with no possible merges FEATURES • Unique target-sum mechanic — not just another 2048 clone • Open-ended levels — targets climb 5 → 10 → 15 → 20 → 25 and beyond • Combo multiplier system — chain consecutive merges for massive scores • Multi-tile merges — combine 2, 3, 4, or even 5 tiles at once • Undo button — take back your last move • Game Center leaderboards — compete globally for high score and highest level • More PapaG Games — discover other PapaG titles from Settings • Satisfying haptic feedback and sound effects • Clean, minimal dark-mode design • Works on iPhone and iPad • No ads. No timers. No nonsense. Built by PapaG Studios — a one-person indie studio making games worth your time.
Onyx
A refined take on the classic logic puzzle, offering thoughtful gameplay with fluid touch controls and customizable themes. Enjoy various difficulty levels, custom challenges, and detailed progress tracking in a distraction-free, offline experience.
- Distraction-free classic Minesweeper
- Fluid touch controls and responsive boards
- Multiple difficulty levels and custom fields
- Progressive hints and safe first move
- Light and dark themes with customization
- Offline play with no ads or tracking
- Detailed player statistics
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Minesweeper, reimagined. Five difficulties on boards certified solvable by logic alone, in twelve themes built to be looked at. Onyx is made from proportion, material and restraint. The board is the only thing on screen asking for your attention. CLASSIC PLAY • Five balanced difficulties, from Beginner to Extreme • Logic fields, certified solvable by deduction alone • Random fields, for the traditional challenge • Custom fields shaped to your own size and mine count • Infinity mode with a board that expands as you explore • A safe first move on every board, every time FAIR BY CONSTRUCTION Logic fields are laid out uniformly at random, then certified solvable before you ever tap. Nothing is shaped to be safe, so the fields keep the real game's clusters, open pockets and ragged edges - Onyx simply refuses any layout its solver cannot finish. TWELVE THEMES, SIX FAMILIES Bronze and Pearl. Silver and Frost. Oxblood and Rose. Ink and Porcelain. Verdigris and Sage. Aubergine and Lilac. Each family is a light and a dark twin, with themed, classic or mono number colours. A HINT, NOT A HANDOUT Hints walk you through the reasoning before showing the answer, using only the clues already visible to you. Covered cells are never inspected. ALSO INSIDE • Find the Mine: short deduction puzzles with adaptive difficulty and a rating • The Daily: one board, everyone, the same day, with streaks and a spoiler-free share • Chording, quick-open numbers, adjustable reveal speed, sound and haptics • Records for every field, with assisted and unassisted times kept apart • VoiceOver, large touch targets and reduced-motion alternatives throughout PRIVATE BY DESIGN Onyx works completely offline. No accounts, no ads, no in-app purchases, no tracking. Your games, settings and records remain on your device. Take a breath, read the field and find the next certain move. Privacy Policy: https://codensio.com/onyx/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact: hello@codensio.com
Screenshots
Verdict
NumShift! and Onyx are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
NumShift! ships an update fortnightly, Onyx every 9 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | NumShift! | Onyx |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (17 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Gene Matthews | MARK SOLTYK |
In-app purchases
NumShift!
No in-app purchases
Onyx
No in-app purchases









