# Ohlo: Daily Science Facts

> Daily sourced science facts explained for you, with widget support. (iPhone/iPad app by YUANSHEN WANG.)

- Source: https://appshunter.io/ios/app/ohlo-daily-science-facts/id6787785199 (this page in markdown: same URL + `.md`)
- Developer: [YUANSHEN WANG](https://appshunter.io/developer/6787785201)
- Category: Education, Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.4 · 70 MB
- Languages: American English
- Released: 2026-07-23
- Data updated: 2026-08-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ohlo-daily-science-facts/id6787785199/reviews.md

## What is Ohlo?

Ohlo delivers one surprising science fact every day — never from internet myths.

EVERY FACT HAS A SOURCE
Each fact links back to the original paper or publication it came from. Curious whether it's true? Check the source yourself.

EXPLAINED FOR YOU
Ohlo knows your background and interests, and explains why each fact matters to you — in plain language, no jargon.

RIGHT ON YOUR HOME SCREEN
Add the widget and get your daily fact without opening the app. Home screen, lock screen, and Apple Watch supported.

IT ADDS UP
Every fact you've read stays in your library. One a day, 365 a year.

Available in English and Chinese.

## Key features

- Daily science facts
- Source citation for every fact
- Personalized explanations
- Home screen widget
- Fact library
- Apple Watch support

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ohlo-daily-science-facts/id6787785199/reviews.md

### 5/5 — Fun knowledge

*2026-07-26*

I like it, the knowledge dispatch is pretty fun

## Frequently asked questions about Ohlo

### What is Ohlo?

Ohlo delivers one surprising science fact every day, sourced from original publications. It provides explanations tailored to your interests and can be viewed via a widget on your home screen, lock screen, or Apple Watch.

### Does Ohlo have ads?

No, Ohlo is ad-free. The app is completely free to use and does not contain any advertisements.

### How does Ohlo explain science facts?

Ohlo explains each fact in plain language, considering your background and interests, to clarify why the fact matters to you without using jargon.

### Can I access Ohlo facts offline?

While the daily fact delivery requires an internet connection, facts you have previously read and saved to your library can be accessed offline.

### What devices support the Ohlo widget?

The Ohlo widget is supported on your iPhone's home screen and lock screen, as well as on the Apple Watch.

### How often is Ohlo updated?

The latest version of Ohlo, 0.6.0, was released on August 1, 2026, indicating recent development activity. Updates are typically released to improve features and reliability.

### Is Ohlo suitable for children?

Ohlo has an age rating of 4+, making it suitable for a wide range of users. The content is designed to be educational and accessible.

### Where can I find the sources for Ohlo's facts?

Every fact presented by Ohlo links directly back to the original paper or publication it came from, allowing you to verify the information yourself.

## Version history (last 2 releases)

### 0.6.0 — 2026-08-01

• Widgets now refresh automatically every day — your daily fact updates without opening the app
• Fixed source citations for facts from journals and other non-arXiv sources
• Fixed the card back clipping longer explanations

### 0.5.1 — 2026-07-24

No release notes.

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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 2026-08-03.*