# Guess the Rule vs GemCode

The clearest difference is in-app purchases: GemCode at none against Guess the Rule's 1. Guess the Rule's advantage is rating (4.8 vs 4.5) and ratings volume (37 vs 2). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Guess the Rule sells 1 one-off in-app purchase. GemCode asks for nothing beyond the download.

Guess the Rule holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Guess the Rule has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Guess the Rule | GemCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (37 ratings)](https://appshunter.io/ios/app/guess-the-rule-logic-puzzles/id1550411766/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/gemcode/id6743473321/reviews) |
| Number of ratings | **37** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Senter](https://appshunter.io/developer/994354969) | [Leonardo Ivan Quintero Vega](https://appshunter.io/developer/1698485068) |

## What reviewers say

### Guess the Rule

[App page](https://appshunter.io/ios/app/guess-the-rule-logic-puzzles/id1550411766)

Test your inductive logic by deciphering secret rules that govern sequences of colored shapes. Collect evidence, make predictions, and guess the rule. Enjoy endless challenges alone or compete with friends in quick sessions.

**Highlights:** Endless rule variety, Quick play sessions, Simple interface, Two difficulty levels, Pass-and-play multiplayer, Daily leaderboards, VoiceOver accessibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $2.99 | one-time |


### GemCode

[App page](https://appshunter.io/ios/app/gemcode/id6743473321)

Deduce a hidden sequence of colorful gems using logic and analysis of feedback. This game offers classic code-breaking gameplay with tools to refine your strategy and perfect your deductive reasoning skills.

**Highlights:** Deduce hidden color sequences, Analyze feedback on guesses, Classic code-breaking gameplay, Option for duplicate colors, Strategy refinement tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Guess the Rule free?

Guess the Rule is free to download, with in-app purchases available.

### Is GemCode free?

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

### Which has better reviews, Guess the Rule or GemCode?

Guess the Rule is rated higher. Guess the Rule averages 4.8 out of 5 from 37 ratings, while GemCode averages 4.5 from 2 ratings.

### Do Guess the Rule or GemCode have ads?

Neither Guess the Rule nor GemCode shows ads.

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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.*