# Numerlo - Speed Math — The Daily Numbers Rush

> The Daily Numbers Rush (iPhone/iPad app by Nanxi Li.)

- Source: https://appshunter.io/ios/app/numerlo-speed-math/id6757960037 (this page in markdown: same URL + `.md`)
- Developer: [Nanxi Li](https://appshunter.io/developer/1869944574)
- Category: Education, Games
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 52 MB
- Languages: American English
- Released: 2026-02-09
- Data updated: 2026-06-25
- User reviews in markdown: https://appshunter.io/ios/app/numerlo-speed-math/id6757960037/reviews.md

## What is Numerlo?

People notice fast thinkers.

Complete a 60-second mental math sprint.
Track your progress with the Numerlo Index.
Watch your speed and accuracy improve over time.

Short. Focused. Habit-forming.

Free version includes
• 8 daily games + 2 challenger games
• Numerlo Index progress tracking
• No ads - ever

Premium unlocks
• Unlimited daily games
• Unlimited practice mode
• Professional Challenges

Built for people who used to be “math people”

Accountants. Engineers. Finance. Consulting. Medicine.
Anyone who wants sharper thinking in a world of calculators.

Privacy first
No tracking.
No ads.
Your data stays on your device.

You can’t fake mental math.
Build the advantage.

Privacy: https://numerlo.app/docs/privacy.html
Terms: https://numerlo.app/docs/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Premium | $25.99 | per year |
| Monthly Premium | $2.99 | per month |



## Version history (last 5 releases)

### 1.3.2 — 2026-03-10

- Bug fixes
- Customisable numpad

### 1.3.1 — 2026-03-04

- Improved user experience
- Bug fixes

### 1.3 — 2026-02-15

• Added Challenger Mode for more competitive gameplay
• New profession-based speed comparisons
• Improved display of derivatives and integrals with proper math symbols
• Performance and UI improvements

### 1.2 — 2026-02-12

- Bug fixes

### 1.1 — 2026-02-11

We listened to users' feedback and here's what we added:
- 8 daily free games
- Numerlo index tracking in free version

Previous free version did not fully live up to the core purpose of this app, building sharper minds.

## Related topics

[1s speed math](https://appshunter.io/ios/topics/1s-speed-math)

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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 2026-06-25.*