# Strange Measures — Fun Fermi estimation game

> Fun Fermi estimation game (iPhone/iPad app by ECHO FEATHER INTERACTIVE LLC.)

- Source: https://appshunter.io/ios/app/strange-measures/id6785136554 (this page in markdown: same URL + `.md`)
- Developer: [ECHO FEATHER INTERACTIVE LLC](https://appshunter.io/developer/6785136556)
- Category: Games, Education, Casual, Trivia
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 113 MB
- Languages: American English
- Released: 2026-08-17
- Data updated: 2026-10-06
- User reviews in markdown: https://appshunter.io/ios/app/strange-measures/id6785136554/reviews.md

## What is Strange Measures?

How many bananas tall is the Eiffel Tower? How many worker ants equal the height of the Sears Tower?

Most trivia games test facts you memorized in school. Strange Measures tests your spatial intuition, logic, and order-of-magnitude reasoning through absurd real-world scale comparisons. You do not need to know the exact number. You just need to narrow it down.

DISCOVER SURPRISING SCALE
- Guess absurd real-world comparisons across height, length, area, volume, and weight.
- Type your guess, read the hot/cold meter, and adjust your scale. No penalty timers or multiple-choice shortcuts.
- Unlock the true measurement, step-by-step unit math, and fascinating real-world facts.

GAME MODES
- Expedition: Procedurally generated estimation puzzles to build your spatial reasoning.
- Daily Challenge: One fixed puzzle shared by players worldwide every single day. Keep your streak alive!
- Field Test: A fast-paced swipe mode. Hold a base reference in your head and judge incoming objects faster as the scale tightens.
- Field Journal: Collect specimen cards, earn medals, and track your estimation accuracy over time.

BUILT BY A SOLO DEVELOPER
I built Strange Measures because I love Fermi problems, spatial puzzles, and making learning feel like an exploration rather than a lecture.

No forced video ads interrupting your play. No energy timers. No endless grind. Just pure estimation puzzles and satisfying "aha!" moments.

Download Strange Measures today and start testing your intuition!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Natural Wonders | $2.99 | one-time |
| Hollywood & TV | $2.99 | one-time |
| Wild Kingdom | $2.99 | one-time |
| Under the Sea | $2.99 | one-time |
| Transportation | $2.99 | one-time |
| Amazing Animals | $2.99 | one-time |
| Lost Worlds | $2.99 | one-time |
| Human Marvels | $2.99 | one-time |
| Game Day | $2.99 | one-time |
| Exploration Bundle | $9.99 | one-time |



## Version history (last 3 releases)

### 3.2 — 2026-09-24

Quality of life improvements

### 3.0 — 2026-08-19

Daily Challenges received a massive upgrade!
14-Day Rotating Cycles: Track your progress across a brand-new 14-day reward calendar.
Redesigned Rewards Screen: Clean collection headers, updated track cards, and easier progression tracking to help you collect more items and unlock exclusive content.

### 2.6 — 2026-08-18

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 2026-10-06.*