# Know Yourself vs One Question A Day

The clearest difference is rating: One Question A Day at 5.0 against Know Yourself's 4.8. One Question A Day also leads on update cadence (weekly vs every 3 weeks). Know Yourself's advantage is ratings volume (26 vs 4) and iOS requirement (15.1 vs 18.2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

One Question A Day holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Know Yourself has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 95% of Know Yourself's written reviews are positive against 100% of One Question A Day's.

Know Yourself ships an update every 3 weeks, One Question A Day weekly. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Know Yourself | One Question A Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (26 ratings)](https://appshunter.io/ios/app/know-yourself-self-discovery/id6504838908/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/one-question-a-day/id6745493274/reviews)** |
| Number of ratings | **26** | 4 |
| Positive reviews | 95.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 87 MB | 20 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Know Yourself LLC](https://appshunter.io/developer/1754047321) | [Alec Leyferman](https://appshunter.io/developer/1796262185) |

## What reviewers say

### Know Yourself

[App page](https://appshunter.io/ios/app/know-yourself-self-discovery/id6504838908)

Explore new destinations tailored to your thinking style and connect with like-minded individuals in real life. Discover places, people, and experiences that resonate with you, starting in Los Angeles.

**Highlights:** Interactive map with tailored destinations, Save favorite places, Connect with like-minded people, Explore new places, Discover experiences

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

**In-app purchases:** none


### One Question A Day

[App page](https://appshunter.io/ios/app/one-question-a-day/id6745493274)

This app simplifies self-reflection with a single daily question, offering AI-powered weekly summaries and a timeline of your thoughts. Enjoy a rewarding journaling experience with customizable reminders and shareable collages.

**Highlights:** Daily thought-provoking prompts, Weekly AI-powered summaries, Voice playback of recaps, Edit past answers, Timeline view with search, Shareable collages, Customizable smart notifications

**In-app purchases:** none


## Frequently asked questions

### Is Know Yourself free?

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

### Is One Question A Day free?

One Question A Day is free to download, with no in-app purchases.

### Which has better reviews, Know Yourself or One Question A Day?

One Question A Day is rated higher. Know Yourself averages 4.8 out of 5 from 26 ratings, while One Question A Day averages 5.0 from 4 ratings.

### Do Know Yourself or One Question A Day have ads?

Neither Know Yourself nor One Question A Day shows ads.

### Which is updated more often, Know Yourself or One Question A Day?

Know Yourself ships an update every 3 weeks, and One Question A Day weekly. Most recently, Know Yourself was updated on October 22, 2026 and One Question A Day on October 7, 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.*