# The Fact Index — The Most Extreme World Facts

> A curated guide to the world's most incredible superlatives and historical firsts. (iPhone/iPad app by KRISTINA KOVALCHUK.)

- Source: https://appshunter.io/ios/app/the-fact-index/id6766265018 (this page in markdown: same URL + `.md`)
- Developer: [KRISTINA KOVALCHUK](https://appshunter.io/developer/1896258480)
- Category: Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 14.0.0 · 39 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-06-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/the-fact-index/id6766265018/reviews.md

## What is The Fact Index?

Discover the Extremes of Our World and Beyond with The Fact Index!

Ever wondered what is the largest living organism? Which city was the first to reach a million people? Or what is the highest point on Earth? The Fact Index is your curated guide to the most incredible superlatives in history, science, nature, and beyond.

Experience the world through its extremes — from the deepest trenches and largest oceans to the first inventions and smallest wonders. It’s the ultimate collection for anyone obsessed with global records and fascinating facts.

What’s inside The Fact Index:

• The Extremes: Discover a hand-picked selection of facts covering the most, the least, the longest, and the shortest.

• Firsts & Origins: Trace back the "firsts" that changed the world — from ancient discoveries to modern breakthroughs.

• Interactive Trivia: Put your knowledge of superlatives to the test with challenging trivia sessions.

• Premium Access: Get the Lifetime Upgrade to unlock every fact and every challenge — forever.

• No distractions: A clean, minimal interface designed for pure learning and curiosity.

Whether you want to settle a debate, study milestones, or just expand your mind, The Fact Index puts the world’s most interesting records in your hands.

Note: Premium features are available via a one-time lifetime purchase. All facts are verified for accuracy. No ads. No tracking.

## Key features

- Extreme world facts
- Firsts and origins
- Interactive trivia
- Lifetime premium access
- Ad-free experience

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Full Access | $4.99 | one-time |



## Frequently asked questions about The Fact Index

### What is The Fact Index?

The Fact Index is a reference app that provides a curated collection of extreme world facts, historical firsts, and interactive trivia. It aims to expand your knowledge of superlatives in science, nature, and history.

### Does The Fact Index have ads?

No, The Fact Index is ad-free. The description explicitly states 'No ads. No tracking.' for a distraction-free learning experience.

### How much does The Fact Index cost?

The Fact Index is free to download and use. Premium features, including all facts and challenges, are available through a one-time lifetime purchase.

### What devices does The Fact Index support?

The Fact Index is supported on iPhone and iPad devices. It is designed for iOS users.

### What is the age rating for The Fact Index?

The Fact Index has an age rating of 12+. This suggests the content is suitable for users aged 12 and above.

### How often is The Fact Index updated?

The Fact Index was last updated on May 18, 2026, with version 1.0. This indicates it is a newly released application.

### Are the facts in The Fact Index verified?

Yes, the description states that 'All facts are verified for accuracy.' This ensures the information provided is reliable.

### Can I play The Fact Index offline?

The provided data does not specify offline play capabilities. However, given its nature as a fact-based reference app, it may require an internet connection for some features.

## Version history (last 1 release)

### 1.0 — 2026-05-18

No release notes.

## Related topics

[guinness world record](https://appshunter.io/ios/topics/guinness-world-record)

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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 2026-06-26.*