# MiFormulas - Math Notebook — Write text and math together

> Write text and math together (iPhone/iPad app by Netplan Matsuyama Ltd..)

- Source: https://appshunter.io/ios/app/miformulas-math-notebook/id6826507090 (this page in markdown: same URL + `.md`)
- Developer: [Netplan Matsuyama Ltd.](https://appshunter.io/developer/1447074577)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 22 MB
- Languages: American English
- Released: 2026-10-27
- Data updated: 2026-10-28

## What is MiFormulas?

Write text and formulas together in one note, beautifully. MiFormulas is a notebook for writing and keeping math on your phone.

- Text and formulas in one note
Just wrap math in $. There are no separate blocks for each formula, so you can keep writing headings, sentences and math together. Fractions, the limits of integrals, matrices and cases are all typeset cleanly.

- Easy to type on a phone
Math keypad: Type numbers, symbols and Greek letters without switching keyboards
Input bar: Insert common forms such as fractions and trig functions with one tap
Formula guide: Pick from 22 forms, such as fractions, integrals, matrices and cases, with examples to look at

Formulas are written in TeX (the same as LaTeX). If you are new to it, start from the formula guide and the How to use notes.

- Keep notes and look back
Search notes by title and body
Check how a note looks in the preview
Sample notes such as Euler's identity and the Gaussian integral

- Your data stays with you
No sign-up, no ads, no tracking, and no data collection
Notes are stored on your device and work without a network
Back up all notes to a JSON file, and restore them

- Pricing
Keep up to 30 notes for free. Buy Premium (a one-time purchase) to keep as many notes as you like. There is no subscription.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| MiFormulas Premium | $2.99 | one-time |


## Is MiFormulas safe?

Not enough ratings yet to assess MiFormulas.

## Is MiFormulas legit?

MiFormulas - Math Notebook appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for MiFormulas is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-27

No release notes.

## More apps by Netplan Matsuyama Ltd.

- [水質検査報告（WaquRepo）](https://appshunter.io/ios/app/waqurepo/id6754680350)
- [SiteCat](https://appshunter.io/ios/app/sitecat/id6755417216)
- [収穫ハブ](https://appshunter.io/ios/app/id6758545954)
- [MiDiccio](https://appshunter.io/ios/app/midiccio/id6759956689)
- [Kanji Tratti - 漢字の書き順](https://appshunter.io/ios/app/kanji-tratti/id6823601530)

All apps by Netplan Matsuyama Ltd.: https://appshunter.io/developer/1447074577

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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 2026-10-28.*