# Let's Count 123 vs MathSling

The clearest difference is in-app purchases: Let's Count 123 at none against MathSling's 1. Let's Count 123 also leads on iOS requirement (10.0 vs 15.0). MathSling's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. MathSling sells 1 one-off in-app purchase. Let's Count 123 asks for nothing beyond the download.

## The numbers

| Metric | Let's Count 123 | MathSling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathsling/id6738842610/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 95 MB | 5 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takahiro Yamada](https://appshunter.io/developer/1261222102) | [Brian Patrick Bakkum](https://appshunter.io/developer/1782543070) |

## What reviewers say

### Let's Count 123

[App page](https://appshunter.io/ios/app/lets-count-123/id1287064060)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathSling

[App page](https://appshunter.io/ios/app/mathsling/id6738842610)

This interactive game makes practicing arithmetic enjoyable. Solve various math problems through dynamic levels, track your progress, and aim for high scores. It offers an ad-free experience with an optional in-app purchase to enhance your learning.

**Highlights:** Arithmetic practice, Addition, subtraction, multiplication, division, Dynamic levels, Progress tracking, High score challenges, Ad-free experience

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Let's Count 123 free?

Let's Count 123 is free to download, with no in-app purchases.

### Is MathSling free?

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

### Do Let's Count 123 or MathSling have ads?

Let's Count 123 shows ads; MathSling does not.

---

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