# Maths Formulas & Brain Teaser vs Plan2Ace

The clearest difference is in-app purchases: Maths Formulas & Brain Teaser at none against Plan2Ace's 3. Maths Formulas & Brain Teaser also leads on device support (3 vs 1) and iOS requirement (11.0 vs 26.5). Plan2Ace's advantage is ads (none vs shown) and update cadence (every 5 days vs every 15 months). On price there is nothing between them.

Both are free to download. Plan2Ace sells 3 in-app purchases, starting at $2.99 per 7 days. Maths Formulas & Brain Teaser asks for nothing beyond the download.

Maths Formulas & Brain Teaser ships an update every 15 months, Plan2Ace every 5 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Maths Formulas & Brain Teaser | Plan2Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/maths-formulas-and-brain-teaser/id1458344907/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 73 MB |
| Requires iOS | **11.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Primosoft Inc](https://appshunter.io/developer/638687289) | [Erildo Shuli](https://appshunter.io/developer/6792471636) |

## What reviewers say

### Maths Formulas & Brain Teaser

[App page](https://appshunter.io/ios/app/maths-formulas-and-brain-teaser/id1458344907)

Enhance your mathematical abilities with a fun app designed to improve problem-solving speed and logical thinking. It offers a wide range of math categories and difficulty levels suitable for both children and adults.

**Highlights:** Improve math problem-solving speed, Develop abstract and logical thinking, Multiple difficulty levels, Wide range of math categories, Suitable for children and adults, Sharpen intellect and memory

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

**In-app purchases:** none


### Plan2Ace

[App page](https://appshunter.io/ios/app/plan2ace-study-planner/id6792471634)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $96.00 | per year |


## Frequently asked questions

### Is Maths Formulas & Brain Teaser free?

Maths Formulas & Brain Teaser is free to download, with no in-app purchases.

### Is Plan2Ace free?

Plan2Ace is free to download, with in-app purchases available.

### Do Maths Formulas & Brain Teaser or Plan2Ace have ads?

Maths Formulas & Brain Teaser shows ads; Plan2Ace does not.

### Which is updated more often, Maths Formulas & Brain Teaser or Plan2Ace?

Maths Formulas & Brain Teaser ships an update every 15 months, and Plan2Ace every 5 days. Most recently, Maths Formulas & Brain Teaser was updated on October 7, 2026 and Plan2Ace on October 8, 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.*