# SherlockForms vs Parks Cantica ∞

The clearest difference is rating: Parks Cantica ∞ at 4.8 against SherlockForms's 1.0. Parks Cantica ∞ also leads on update cadence (every 2 months vs every 12 months) and ratings volume (170 vs 1). SherlockForms's advantage is in-app purchases (none vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Parks Cantica ∞ sells 4 one-off in-app purchases. SherlockForms asks for nothing beyond the download.

Parks Cantica ∞ holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Parks Cantica ∞ has 170 ratings behind it against 1, so its average is the more settled of the two.

SherlockForms ships an update every 12 months, Parks Cantica ∞ every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SherlockForms | Parks Cantica ∞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/sherlockforms/id1347062847/reviews) | **[4.8 (170 ratings)](https://appshunter.io/ios/app/parks-cantica/id1568502080/reviews)** |
| Number of ratings | 1 | **170** |
| Positive reviews | — | 77.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 175 MB |
| Requires iOS | 15.0 | **9** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amicale du Personel de l'institut pour Deficients Visuels](https://appshunter.io/developer/563144151) | [Andrea Sabbatini](https://appshunter.io/developer/493868276) |

## What reviewers say

### SherlockForms

[App page](https://appshunter.io/ios/app/sherlockforms/id1347062847)

A simple game designed to help visually impaired children identify shapes. It progresses through levels with increasingly smaller shapes, aiding supervisors in assessing visual acuity while keeping children engaged.

**Highlights:** Shape identification challenges, Progressive difficulty with smaller shapes, Visual acuity assessment tool, Engaging gameplay for children, Designed for visually impaired users

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

**In-app purchases:** none


### Parks Cantica ∞

[App page](https://appshunter.io/ios/app/parks-cantica/id1568502080)

Engage your spatial and logical thinking with a unique puzzle game featuring thousands of levels. Explore diverse themes from classical literature to natural landscapes, with multiple game modes to suit your playstyle.

**Highlights:** Thousands of levels, Two themes, Three game modes, Infinity mode, Time Trial mode, Browse mode

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Trees Upgrade | $0.99 | one-time |
| Inferno/Beach Upgrade Pack | $3.99 | one-time |
| Purgatory/Mountain Upgrade | $3.99 | one-time |
| Paradise/Desert Upgrade Pack | $3.99 | one-time |

**What reviewers like**

- 👍 Enjoyable and addictive gameplay
- 🧠 Great for logical thinking
- 🎨 Nice simple graphics
- ✨ Reworked interface
- ⏱️ Time trial mode included

**What reviewers complain about**

- 😵 Colors too bright/high contrast
- 🐛 Frequent crashes
- 😵‍💫 Some levels cause nausea
- 📱 Screen orientation issues
- ⚠️ Unethical ad practices

**Reported bugs**

- App crashes after closing ads
- Skipped spaces when dragging quickly
- Invert tap order mode misinterprets input
- Crashes when looping back in time trial
- App crashes after loading puzzles

**Requested features**

- Change color contrasts
- Sync game between devices
- Add more non-pastel themes
- Option to remove ads from specific sections
- See level count in night mode


## Frequently asked questions

### Is SherlockForms free?

SherlockForms is free to download, with no in-app purchases.

### Is Parks Cantica ∞ free?

Parks Cantica ∞ is free to download, with in-app purchases available.

### Which has better reviews, SherlockForms or Parks Cantica ∞?

Parks Cantica ∞ is rated higher. SherlockForms averages 1.0 out of 5 from 1 ratings, while Parks Cantica ∞ averages 4.8 from 170 ratings.

### Do SherlockForms or Parks Cantica ∞ have ads?

Neither SherlockForms nor Parks Cantica ∞ shows ads.

### Which is updated more often, SherlockForms or Parks Cantica ∞?

SherlockForms ships an update every 12 months, and Parks Cantica ∞ every 2 months. Most recently, SherlockForms was updated on October 24, 2026 and Parks Cantica ∞ on October 25, 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.*