# Sherlock PRO vs Logic Grid Puzzles

The clearest difference is price: Logic Grid Puzzles at Free against Sherlock PRO's $0.99. Logic Grid Puzzles also leads on update cadence (fortnightly vs every 12 months) and ratings volume (39K vs 17). Sherlock PRO's advantage is in-app purchases (none vs 11) and rating (5.0 vs 4.8). On review sentiment, ads and device support there is nothing between them.

Logic Grid Puzzles is free to download; Sherlock PRO costs $0.99 up front. Logic Grid Puzzles sells 10 in-app purchases, starting at $4.99 per month. Sherlock PRO asks for nothing beyond the download.

Sherlock PRO holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Logic Grid Puzzles has 39K ratings behind it against 17, so its average is the more settled of the two. Written reviews split almost evenly too, at 85% and 85% positive.

Sherlock PRO ships an update every 12 months, Logic Grid Puzzles fortnightly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sherlock PRO | Logic Grid Puzzles |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/sherlock-pro/id626273932/reviews)** | [4.8 (39K ratings)](https://appshunter.io/ios/app/logic-grid-puzzles/id919571269/reviews) |
| Number of ratings | 17 | **39K** |
| Positive reviews | 85.0% of reviews | **85.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#155** |
| Size | 6 MB | 25 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Everett Kaser Software](https://appshunter.io/developer/383644089) | [Egghead Games LLC](https://appshunter.io/developer/809161928) |

## What reviewers say

### Sherlock PRO

[App page](https://appshunter.io/ios/app/sherlock-pro/id626273932)

Engage your deductive reasoning skills with this logic puzzle game. Solve intricate puzzles by deciphering clues to determine the exact placement of images within a grid. Offers hundreds of unique challenges across multiple grid sizes.

**Highlights:** Logic puzzle gameplay, Deductive reasoning challenges, Multiple grid sizes (4x4, 5x5, 6x6), Hundreds of unique puzzles, Graphical clue system

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Logic Grid Puzzles

[App page](https://appshunter.io/ios/app/logic-grid-puzzles/id919571269)

**Currently charting:** #155 Top Grossing · Word, #156 Top Free · Word (US App Store)

Engage your mind with a collection of unique logic grid puzzles. Progress from beginner to master with increasing difficulty and multiple grid sizes. Utilize smart hints, auto-X, and multi-level undo to enhance your puzzle-solving experience.

**Highlights:** 100 unique logic puzzles, Increasing difficulty levels, Multiple puzzle sizes, Unlimited smart hints, Auto-X for faster entry, Multi-level undo, Error checking

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Puzzles Per Month | $4.99 | per month |
| Vol 1, Smart Logic Puzzles | $2.99 | one-time |
| Vol 2, Smart Logic Puzzles | $2.99 | one-time |
| Vol 3, Smart Logic Puzzles | $2.99 | one-time |
| Vol 4, Smart Logic Puzzles | $2.99 | one-time |
| Vol 5, Smart Logic Puzzles | $2.99 | one-time |
| Vol 6, Smart Logic Puzzles | $2.99 | one-time |
| Vol 7, Smart Logic Puzzles | $2.99 | one-time |
| Vol 8, Smart Logic Puzzles | $2.99 | one-time |
| Vol 9, Smart Logic Puzzles | $2.99 | one-time |

**What reviewers like**

- 🚀 No ads
- 👍 Challenging puzzles
- 👍 Helpful hints
- 👍 Variety of difficulty levels
- 👍 Clean, intuitive interface

**What reviewers complain about**

- 🐛 Occasional puzzle clues that don't make sense
- 🐛 Inability to replay completed puzzles
- 🐛 Repeated puzzles in purchased packs
- 💡 Need for a 'clear all completed' option
- 💡 Desire for more puzzle variety and topics

**Reported bugs**

- Puzzle grid freezing/scaling issues on smaller screens
- Incorrect puzzle solutions or clues

**Requested features**

- Option to show timer and 'expert' time for each puzzle
- Ability to mark 'maybe' options in the grid
- Customizable grid display (e.g. color-coded rows/columns)
- Puzzle pack options sorted by difficulty level


## Frequently asked questions

### Is Sherlock PRO free?

Sherlock PRO costs $0.99, with no in-app purchases.

### Is Logic Grid Puzzles free?

Logic Grid Puzzles is free to download, with in-app purchases available.

### Which has better reviews, Sherlock PRO or Logic Grid Puzzles?

Sherlock PRO is rated higher. Sherlock PRO averages 5.0 out of 5 from 17 ratings, while Logic Grid Puzzles averages 4.8 from 39K ratings.

### Do Sherlock PRO or Logic Grid Puzzles have ads?

Neither Sherlock PRO nor Logic Grid Puzzles shows ads.

### Which is updated more often, Sherlock PRO or Logic Grid Puzzles?

Sherlock PRO ships an update every 12 months, and Logic Grid Puzzles fortnightly. Most recently, Sherlock PRO was updated on October 2, 2026 and Logic Grid Puzzles on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*