# Math Shot Addition within 10 vs Let's Go Lex! interactive tale

The clearest difference is update cadence: Math Shot Addition within 10 at every 6 months against Let's Go Lex! interactive tale's every 20 months. Math Shot Addition within 10 also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Math Shot Addition within 10 costs $2.99 and Let's Go Lex! interactive tale $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Shot Addition within 10 ships an update every 6 months, Let's Go Lex! interactive tale every 20 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Math Shot Addition within 10 | Let's Go Lex! interactive tale |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lets-go-lex-interactive-tale/id1180418477/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 20 months |
| Monetization | Paid | Paid |
| Size | 18 MB | 200 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Milena Jahier](https://appshunter.io/developer/1180418476) |

## What reviewers say

### Math Shot Addition within 10

[App page](https://appshunter.io/ios/app/math-shot-addition-within-10/id1161456635)

Practice addition within 10 through a fun and engaging game. Features dynamic difficulty adjustment and handwriting recognition for drawing answers directly on screen. Suitable for all ages, it makes learning math enjoyable.

**Highlights:** Fun and engaging gameplay, Handwritten input for answers, Adaptive game difficulty, Suitable for all ages, Addition practice within 10

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's Go Lex! interactive tale

[App page](https://appshunter.io/ios/app/lets-go-lex-interactive-tale/id1180418477)

An interactive story application for young children that encourages language learning through reading and listening in multiple languages. It features engaging characters, music, sound effects, and a puzzle at the end.

**Highlights:** Interactive storybook, Multilingual narration (English, Spanish, Chinese, Italian), Read-a-loud options, Highlighted text, Engaging characters and animations, End-of-story puzzle, Sound effects and music

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Shot Addition within 10 free?

Math Shot Addition within 10 costs $2.99, with no in-app purchases.

### Is Let's Go Lex! interactive tale free?

Let's Go Lex! interactive tale costs $2.99, with no in-app purchases.

### Do Math Shot Addition within 10 or Let's Go Lex! interactive tale have ads?

Neither Math Shot Addition within 10 nor Let's Go Lex! interactive tale shows ads.

### Which is updated more often, Math Shot Addition within 10 or Let's Go Lex! interactive tale?

Math Shot Addition within 10 ships an update every 6 months, and Let's Go Lex! interactive tale every 20 months. Most recently, Math Shot Addition within 10 was updated on November 6, 2026 and Let's Go Lex! interactive tale on November 2, 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.*