# Physics vs FormuTodo

The clearest difference is in-app purchases: FormuTodo at none against Physics's 4. FormuTodo also leads on rating (5.0 vs 4.7) and update cadence (every 3 weeks vs every 2 months). Physics's advantage is ads (none vs shown) and review sentiment (100% vs 78%). On price there is nothing between them.

Both are free to download. Physics sells 4 in-app purchases, starting at $1.99 per month. FormuTodo asks for nothing beyond the download.

FormuTodo holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 19 and 4 respectively. Written reviews complicate that: 100% of Physics's written reviews are positive against 78% of FormuTodo's, so the app with the better star average is not the one people write more warmly about.

Physics ships an update every 2 months, FormuTodo every 3 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Physics | FormuTodo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (19 ratings)](https://appshunter.io/ios/app/physics-formulas-2026/id1495587959/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/formutodo-formulas-and-tasks/id1585689052/reviews)** |
| Number of ratings | **19** | 4 |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 61 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nikita Chernykh](https://appshunter.io/developer/1448243728) | [Kevin Hernandez Vazquez](https://appshunter.io/developer/1585689055) |

## What reviewers say

### Physics

[App page](https://appshunter.io/ios/app/physics-formulas-2026/id1495587959)

This interactive reference app provides a comprehensive collection of physics terms, formulas, and calculators. It's designed to help users prepare for tests and Olympiads by offering clear explanations, interactive tables, and internal search functionality.

**Highlights:** 280+ physics terms and definitions, 250+ categorized physics formulas, 180+ interactive calculators, Interactive tables for knowledge assimilation, Internal search for terms and formulas, Convenient in-app navigation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional 1 Month | $1.99 | per month |
| Professional 6 Month | $6.99 | per 6 months |
| Professional 12 Month | $14.99 | per year |
| Professional - unlimited | $24.99 | one-time |


### FormuTodo

[App page](https://appshunter.io/ios/app/formutodo-formulas-and-tasks/id1585689052)

This app provides extensive formulas and tools for mathematics, physics, and chemistry, helping students and professionals with homework and calculations. It features interactive elements, unit conversions, and a dynamic periodic table, all accessible offline.

**Highlights:** Extensive formula library, Interactive calculation tools, Unit conversions, Dynamic periodic table, Offline access, IQ-boosting games

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics free?

Physics is free to download, with in-app purchases available.

### Is FormuTodo free?

FormuTodo is free to download, with no in-app purchases.

### Which has better reviews, Physics or FormuTodo?

FormuTodo is rated higher. Physics averages 4.7 out of 5 from 19 ratings, while FormuTodo averages 5.0 from 4 ratings.

### Do Physics or FormuTodo have ads?

FormuTodo shows ads; Physics does not.

### Which is updated more often, Physics or FormuTodo?

Physics ships an update every 2 months, and FormuTodo every 3 weeks. Most recently, Physics was updated on October 18, 2026 and FormuTodo on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*