# ClearThinking.

> Searchable database of expert quotes on science, faith, and philosophy. (iPhone/iPad app by Bruce Verduyn.)

- Source: https://appshunter.io/ios/app/clearthinking/id1536865610 (this page in markdown: same URL + `.md`)
- Developer: [Bruce Verduyn](https://appshunter.io/developer/1536865612)
- Category: Education, Reference
- Price: Free
- Rating: 3.50/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: English
- Released: 2020-11-10
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/clearthinking/id1536865610/reviews.md

## What is ClearThinking.?

The ClearThinking app gives you instant access to a highly searchable database of the best quotes from 1500 experts at the intersection of science/faith/philosophy. There are over 10,000 quotes available to you on over 800 topics including science, philosophy, evolution, faith, logic, atheism, skepticism, intelligent design, origin of life, God, truth, DNA, Christianity, fine tuning, Darwinism, big bang, naturalism, morality, materialism, epigenetics, problem of evil, survival of the fittest, genetics, humanism, information, logical fallacies, theology, biases, racism, consciousness, rationality, science education, and religion.

## Key features

- Searchable quote database
- 1500 expert sources
- Over 10,000 quotes
- 800+ topics covered
- Science and faith intersection
- Philosophy topics

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/clearthinking/id1536865610/reviews.md

### 1/5 — Muddy Thinking

*2024-07-01*

This is a so called think tank heavily influenced by religious ideologies. Stay away if you’re a realist.

### 5/5 — Helpful with Grad School Research

*2021-11-16*

The authors, sources and quotes have truly served as a valuable resource of information and helped stimulate new ideas and direction for my research on how Science/Faith/Philosophy intersect within the helping professions theories like social work, counseling etc.

### 5/5 — Powerful

*2021-10-04*

Quick Search is really intuitive. 
Advance Search is really powerful.

## Frequently asked questions about ClearThinking.

### What is ClearThinking?

ClearThinking is a free educational app that provides instant access to a highly searchable database of over 10,000 quotes from 1500 experts on science, faith, and philosophy.

### What topics are covered in ClearThinking?

ClearThinking covers over 800 topics including science, philosophy, evolution, faith, logic, atheism, skepticism, intelligent design, God, truth, DNA, Christianity, fine tuning, Darwinism, big bang, naturalism, morality, materialism, epigenetics, problem of evil, survival of the fittest, genetics, humanism, information, logical fallacies, theology, biases, racism, consciousness, rationality, science education, and religion.

### How many quotes are available in ClearThinking?

ClearThinking offers access to over 10,000 quotes from 1500 different experts, providing a comprehensive resource for users.

### Is ClearThinking available on Android devices?

Based on the provided data, ClearThinking is available for iPhone, iPad, and iPod. Information regarding Android compatibility is not specified.

### What is the update frequency of ClearThinking?

ClearThinking was last updated on December 20, 2024, indicating active development and regular updates to its content and features.

### What is the age rating for ClearThinking?

ClearThinking has an age rating of 4+, making it suitable for a wide range of users interested in educational content.

### Does ClearThinking offer certifications?

ClearThinking is an educational app focused on providing access to expert quotes and does not offer formal certifications.

### How does ClearThinking track user progress?

ClearThinking provides a searchable database of quotes and does not include features for tracking user progress or learning metrics.

## Version history (last 5 releases)

### 3.8 — 2024-12-20

- Bug Fixes
- Performance Enhanced
- UI Changes

### 3.7 — 2022-03-22

Improved performance and bug fixed.

### 3.6 — 2022-03-17

Improved performance and bug fixed.

### 3.5 — 2022-03-11

Improved performance and bug fixed.

### 3.4 — 2022-03-03

Improved performance and bug fixed.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*