# MCAT Prep vs SimpleTools

The clearest difference is update cadence: SimpleTools at weekly against MCAT Prep's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MCAT Prep sells 1 one-off in-app purchase and SimpleTools sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MCAT Prep ships an update every 5 months, SimpleTools weekly. The most recent releases landed on September 20, 2026 and July 11, 2026 respectively.

## The numbers

| Metric | MCAT Prep | SimpleTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpletools-physics-solver/id6763109662/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 22 MB | 17 MB |
| Requires iOS | **16.6** | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iAPPSSTUDIO](https://appshunter.io/developer/1830642259) | [Yevhenii Kniaziev](https://appshunter.io/developer/1878685835) |

## What reviewers say

### MCAT Prep

[App page](https://appshunter.io/ios/app/mcat-prep-practice-tests/id6762444885)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Lifetime Access | $7.99 | one-time |


### SimpleTools

[App page](https://appshunter.io/ios/app/simpletools-physics-solver/id6763109662)

Instantly solve physics problems with AI-powered, step-by-step explanations. Simply scan a physics problem with your device's camera to receive a clear, structured solution in seconds. Ideal for students and parents seeking to understand problem-solving methods.

**Highlights:** AI-powered physics problem solving, Photo scanning for problem input, Step-by-step solution explanations, Covers mechanics, forces, energy, electricity, and more, Unlimited solutions with premium subscription, Free daily problem solving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is MCAT Prep free?

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

### Is SimpleTools free?

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

### Do MCAT Prep or SimpleTools have ads?

Neither MCAT Prep nor SimpleTools shows ads.

### Which is updated more often, MCAT Prep or SimpleTools?

MCAT Prep ships an update every 5 months, and SimpleTools weekly. Most recently, MCAT Prep was updated on September 20, 2026 and SimpleTools on July 11, 2026.

---

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