# Basic Arithmetic vs Brain Test 4

The clearest difference is in-app purchases: Basic Arithmetic at none against Brain Test 4's 12. Basic Arithmetic also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). Brain Test 4's advantage is chart position (#107 vs unranked). On price and device support there is nothing between them.

Both are free to download. Brain Test 4 sells 12 in-app purchases, starting at $4.99 per 7 days. Basic Arithmetic asks for nothing beyond the download.

## The numbers

| Metric | Basic Arithmetic | Brain Test 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (80K ratings)](https://appshunter.io/ios/app/brain-test-4-tricky-friends/id1642596906/reviews)** |
| Number of ratings | — | **80K** |
| Positive reviews | — | 76.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#107** |
| Size | 8 MB | 320 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jantajorn Teepakdee](https://appshunter.io/developer/1110771257) | [UNICO STUDIO](https://appshunter.io/developer/1467451326) |

## What reviewers say

### Basic Arithmetic

[App page](https://appshunter.io/ios/app/basic-arithmetic-3rd-grade-math-games/id1160376228)

**Features:** Vision Pro support

**In-app purchases:** none


### Brain Test 4

[App page](https://appshunter.io/ios/app/brain-test-4-tricky-friends/id1642596906)

**Currently charting:** #107 Top Free · Trivia, #108 Top Grossing · Trivia, #185 Top Free · Family (US App Store)

Engage in hundreds of tricky puzzles with new characters and customization. This addictive game offers mind-blowing brain teasers and unexpected solutions. It's a fun, offline experience for those who enjoy challenging their minds and testing their IQ.

**Highlights:** Tricky and mind-blowing brain teasers, Surprising riddles with unexpected solutions, Unlockable characters and customization, Animated characters and fan-favorite art style, Dozens of levels with new updates, Offline gameplay, Family-friendly content

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Package | $4.99 | per 7 days |
| 500 Coins Pack5 | $2.99 | one-time |
| 250 Coins | $2.99 | one-time |
| Remove Ads Discount Offer | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 500 Coins | $4.99 | one-time |
| Remove Ads Offer | $4.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Brain Pack | $6.99 | one-time |
| 1000 Coins | $7.99 | one-time |
| 2500 Coins | $14.99 | one-time |
| Supreme Bundle | $19.99 | one-time |

**What reviewers like**

- 🧠 Challenging and fun puzzles
- 🎨 Customizable characters
- 🤖 Helps improve brain power
- 🕹️ Engaging gameplay

**What reviewers complain about**

- 💰 Too many ads
- 🐛 Occasional glitches and bugs
- 🔍 Some puzzles lack clarity
- 🕰️ Levels can be completed too quickly

**Reported bugs**

- Levels not registering correct answers
- Game crashing or freezing
- Ads not loading properly

**Requested features**

- More levels and content updates
- Ability to change outfits for all characters
- Reduced ads or option to remove them
- Improved hint system


## Frequently asked questions

### Is Basic Arithmetic free?

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

### Is Brain Test 4 free?

Brain Test 4 is free to download, with in-app purchases available.

### Do Basic Arithmetic or Brain Test 4 have ads?

Brain Test 4 shows ads; Basic Arithmetic does not.

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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.*