# Unsolved Case vs Enzyme Pathways

The clearest difference is review sentiment: Enzyme Pathways at 100% against Unsolved Case's 30%. Enzyme Pathways also leads on in-app purchases (none vs 13) and ads (none vs shown). Unsolved Case's advantage is update cadence (monthly vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unsolved Case sells 13 one-off in-app purchases. Enzyme Pathways asks for nothing beyond the download.

Unsolved Case ships an update monthly, Enzyme Pathways every 11 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Unsolved Case | Enzyme Pathways |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (123 ratings)](https://appshunter.io/ios/app/unsolved-case-episode-4-f2p/id1668080724/reviews)** | — |
| Number of ratings | **123** | — |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 677 MB | 131 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DO GAMES LIMITED](https://appshunter.io/developer/1542346466) | [RUN THROUGH PTY LTD](https://appshunter.io/developer/1759634036) |

## What reviewers say

### Unsolved Case

[App page](https://appshunter.io/ios/app/unsolved-case-episode-4-f2p/id1668080724)

Engage in a thrilling murder mystery where you uncover hidden objects and solve criminal cases. Make critical decisions that shape the narrative and escape intricate puzzles. This episode is part of a larger series, preparing you for future investigations.

**Highlights:** Hidden object puzzles, Criminal case investigation, Interactive story with choices, Escape room elements, Solve murder mysteries, Unlock achievements

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Coins | $1.99 | one-time |
| 5 Gems | $3.99 | one-time |
| 30 Coins | $3.99 | one-time |
| Your Special Offer | $4.99 | one-time |
| Special Offer | $4.99 | one-time |
| 10 Gems | $5.99 | one-time |
| 15 Gems | $6.99 | one-time |
| 100 Coins | $7.99 | one-time |
| 20 Gems | $7.99 | one-time |
| Endless Hints for 1 Game | $8.99 | one-time |
| 200 Coins | $11.99 | one-time |
| Endless Hints+Skips for 1 Game | $11.99 | one-time |
| Big bundle 1 | $12.99 | one-time |


### Enzyme Pathways

[App page](https://appshunter.io/ios/app/enzyme-pathways/id6586961706)

This educational game uses labyrinth mechanics to teach high school biology concepts like enzymes and specificity. Designed to be a fun and relaxing way to improve understanding and motivation in biology.

**Highlights:** Learn enzyme concepts, Explore enzyme specificity, Labyrinth gameplay mechanic, Relaxing and educational, High school biology curriculum

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unsolved Case free?

Unsolved Case is free to download, with in-app purchases available.

### Is Enzyme Pathways free?

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

### Do Unsolved Case or Enzyme Pathways have ads?

Unsolved Case shows ads; Enzyme Pathways does not.

### Which is updated more often, Unsolved Case or Enzyme Pathways?

Unsolved Case ships an update monthly, and Enzyme Pathways every 11 months. Most recently, Unsolved Case was updated on October 24, 2026 and Enzyme Pathways on October 24, 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.*