Multi Puzzle Solver vs Grail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi Puzzle Solver
Instantly solve newspaper and magazine puzzles by entering digits. This app automatically resolves Sudoku variants, Futoshiki, and Binary puzzles of various sizes.
- Sudoku solver (9x9)
- Sudoku-X solver (9x9)
- Inequality Sudoku solver (9x9)
- Futoshiki solver (4x4 to 9x9)
- Binary solver (4x4 to 14x14)
- Instant puzzle solutions
Read full descriptionHide full description
Stuck on a puzzle in a newspaper or magazine? Enter the digits into the app and get the solution instantly! This program is designed to automatically solve puzzles of following types: * Sudoku (9x9) * Sudoku-X (9x9) * Inequality Sudoku (9x9) * Futoshiki (4x4, 5x5, 6x6, 7x7, 8x8 and 9x9) * Binary (from 4x4 to 14x14)
Grail
This app offers a collection of digital widgets inspired by unique and hard-to-find wrist and pocket watches. Enhance your device's aesthetic with these distinctive horological designs.
- Widget collection based on watches
- Unique and hard-to-obtain designs
- Digital horology aesthetic
- Customizable clock widgets
Read full descriptionHide full description
Grail is a collection of widgets based off wrist and pocket watches that either offer an interesting design, are hard to physically obtain, or both.
Screenshots
Verdict
The clearest difference is price: Grail at Free against Multi Puzzle Solver's $2.99. Grail also leads on review sentiment (100% vs 67%) and update cadence (every 2 months vs every 22 months). Multi Puzzle Solver's advantage is ratings volume (4 vs 1) and iOS requirement (13.0 vs 18.0). On rating, ads, 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
Grail is free to download; Multi Puzzle Solver costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Multi Puzzle Solver against 5.0 for Grail. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews are what separate them: 67% of Multi Puzzle Solver's written reviews are positive against 100% of Grail's.
Multi Puzzle Solver ships an update every 22 months, Grail every 2 months. The most recent releases landed on August 1, 2026 and July 25, 2026 respectively.
| Parameter | Multi Puzzle Solver | Grail |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 22 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Aliaksandr Uvarau | Reda Hallal |
Customer experience
Multi Puzzle Solver
Grail
In-app purchases
Multi Puzzle Solver
No in-app purchases
Grail
No in-app purchases
