# Key Clues vs Advance

The clearest difference is price: Advance at Free against Key Clues's $0.99. Advance also leads on update cadence (every 3 months vs every 47 months) and ratings volume (5 vs 1). On rating, ads, in-app purchases and device support there is nothing between them.

Advance is free to download; Key Clues costs $0.99 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 Key Clues against 5.0 for Advance. That said, the two scores are not equally well evidenced: Advance has 5 ratings behind it against 1, so its average is the more settled of the two.

Key Clues ships an update every 47 months, Advance every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Key Clues | Advance |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/key-clues/id369557320/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/advance-life-training/id1638517141/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 34 MB | 49 MB |
| Requires iOS | 18.2 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Prachi Pimpalkhare](https://appshunter.io/developer/359099311) | [Knowledge Advances Inc.](https://appshunter.io/developer/1638517143) |

## What reviewers say

### Key Clues

[App page](https://appshunter.io/ios/app/key-clues/id369557320)

Sharpen your intuition and analytical skills with this mind game. Observe subtle clues, analyze patterns, and make informed adjustments to achieve your goals. It's a fun way to train your brain to learn from feedback, mirroring real-life problem-solving.

**Highlights:** Observe subtle clues, Analyze feedback, Make informed adjustments, Improve continuously, Mindful iteration, Train brain for growth

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

**In-app purchases:** none


### Advance

[App page](https://appshunter.io/ios/app/advance-life-training/id1638517141)

Learn to identify misinformation and develop critical thinking skills. This app uses fun quizzes to teach you how to evaluate information sources, understand biases, and protect yourself from manipulation. Improve your decision-making and reduce stress by relying on reliable facts.

**Highlights:** Learn through fun quizzes, Evaluate information sources, Understand biases and motivations, Improve critical thinking skills, Choose difficulty levels, Instant feedback and progress tracking, Openly sourced information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Key Clues free?

Key Clues costs $0.99, with no in-app purchases.

### Is Advance free?

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

### Which has better reviews, Key Clues or Advance?

Key Clues and Advance are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Key Clues or Advance have ads?

Neither Key Clues nor Advance shows ads.

### Which is updated more often, Key Clues or Advance?

Key Clues ships an update every 47 months, and Advance every 3 months. Most recently, Key Clues was updated on October 27, 2026 and Advance on October 24, 2026.

---

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