# Physics Formulas vs iPTE

The clearest difference is review sentiment: iPTE at 100% against Physics Formulas's 50%. iPTE also leads on iOS requirement (13.0 vs 15.1). Physics Formulas's advantage is price ($0.99 vs $1.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Physics Formulas costs $0.99 and iPTE $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Physics Formulas ships an update every 7 months, iPTE every 9 months. The most recent releases landed on October 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Physics Formulas | iPTE |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-formulas/id814898894/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | Paid | Paid |
| Size | 43 MB | 98 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) | [建锋 宋](https://appshunter.io/developer/1098794568) |

## What reviewers say

### Physics Formulas

[App page](https://appshunter.io/ios/app/physics-formulas/id814898894)

Access a comprehensive collection of physics formulas categorized for easy study and work. Features include calculation tools, multi-language support, and the ability to save and share formulas.

**Highlights:** Formula reference by category, In-app calculation tools, Support for 15 languages, Favorite formulas folder, Formula sharing functionality, Searchable formula database, Add custom formulas and notes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### iPTE

[App page](https://appshunter.io/ios/app/ipte/id1502419058)

Explore the periodic table with extensive data on chemical elements and over 5500 isotopes. Features include element images, electron configurations, discovery history, and a solubility chart. Ideal for students, teachers, and science enthusiasts.

**Highlights:** Extensive element data, Over 5500 isotopes, Solubility chart, Element images and electron configurations, Discovery history, Search functionality

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Physics Formulas free?

Physics Formulas costs $0.99, with no in-app purchases.

### Is iPTE free?

iPTE costs $1.99, with no in-app purchases.

### Do Physics Formulas or iPTE have ads?

Neither Physics Formulas nor iPTE shows ads.

### Which is updated more often, Physics Formulas or iPTE?

Physics Formulas ships an update every 7 months, and iPTE every 9 months. Most recently, Physics Formulas was updated on October 2, 2026 and iPTE on September 22, 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.*