# Four Arithmetic Operations vs Let Me Guess!

The clearest difference is in-app purchases: Four Arithmetic Operations at none against Let Me Guess!'s 1. Four Arithmetic Operations also leads on ads (none vs shown) and iOS requirement (7.1 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Let Me Guess! sells 1 one-off in-app purchase. Four Arithmetic Operations asks for nothing beyond the download.

## The numbers

| Metric | Four Arithmetic Operations | Let Me Guess! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 4 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yu Saito](https://appshunter.io/developer/432081470) | [Sujith Sreedhar](https://appshunter.io/developer/1582638556) |

## What reviewers say

### Four Arithmetic Operations

[App page](https://appshunter.io/ios/app/four-arithmetic-operations/id1076116230)

**Features:** macOS Compatibility

**In-app purchases:** none


### Let Me Guess!

[App page](https://appshunter.io/ios/app/let-me-guess/id1610072417)

A puzzle game where players have six attempts to guess a number, word, or mathematical calculation. Colored tiles provide feedback on guess accuracy, and players can challenge friends to beat their scores.

**Highlights:** Guess numbers, words, or calculations, Six attempts per puzzle, Colored tile feedback system, Challenge friends, Puzzle game format

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Pack | $0.99 | one-time |


## Frequently asked questions

### Is Four Arithmetic Operations free?

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

### Is Let Me Guess! free?

Let Me Guess! is free to download, with in-app purchases available.

### Do Four Arithmetic Operations or Let Me Guess! have ads?

Let Me Guess! shows ads; Four Arithmetic Operations 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.*