# Operation Math Code Squad vs Dinosaur Letters

The clearest difference is rating: Operation Math Code Squad at 4.2 against Dinosaur Letters's 1.0. Operation Math Code Squad also leads on ratings volume (21 vs 1) and iOS requirement (8.0 vs 12.0). Dinosaur Letters's advantage is review sentiment (80% vs 70%) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Operation Math Code Squad costs $2.99 and Dinosaur Letters $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Operation Math Code Squad holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Operation Math Code Squad has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 70% of Operation Math Code Squad's written reviews are positive against 80% of Dinosaur Letters's, so the app with the better star average is not the one people write more warmly about.

Operation Math Code Squad ships an update every 6 months, Dinosaur Letters every 11 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Operation Math Code Squad | Dinosaur Letters |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[4.2 (21 ratings)](https://appshunter.io/ios/app/operation-math-code-squad/id555750694/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/dinosaur-letters/id683308014/reviews) |
| Number of ratings | **21** | 1 |
| Positive reviews | 70.2% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 44 MB | 13 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Little 10 Robot](https://appshunter.io/developer/1246849142) | [madebyeducators](https://appshunter.io/developer/668446587) |

## What reviewers say

### Operation Math Code Squad

[App page](https://appshunter.io/ios/app/operation-math-code-squad/id555750694)

This multiplayer math game challenges up to four players to solve equations and disarm virtual devices against the clock. It features spy-themed missions and cooperative drills designed to make learning math fun and engaging.

**Highlights:** Multiplayer gaming for up to four players, Four virtual keypads for multi-touch action, 21 missions across three skill levels, Select missions by math operation and skill, Spy-themed action, Time-based cooperative drills, Based on U.S. Common Core standards

**Features:** macOS Compatibility

**In-app purchases:** none


### Dinosaur Letters

[App page](https://appshunter.io/ios/app/dinosaur-letters/id683308014)

This app helps children learn letter formation in both cursive and pre-cursive styles. It uses phonics to teach spelling and includes engaging games like dot-to-dots and spelling challenges to reinforce learning.

**Highlights:** Letter forming practice (cursive & pre-cursive), US/UK English phonics, Phonics-based spelling game, Dot-to-dot dinosaur puzzles, Cursive style selection, Developed by educators

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Operation Math Code Squad free?

Operation Math Code Squad costs $2.99, with no in-app purchases.

### Is Dinosaur Letters free?

Dinosaur Letters costs $2.99, with no in-app purchases.

### Which has better reviews, Operation Math Code Squad or Dinosaur Letters?

Operation Math Code Squad is rated higher. Operation Math Code Squad averages 4.2 out of 5 from 21 ratings, while Dinosaur Letters averages 1.0 from 1 ratings.

### Do Operation Math Code Squad or Dinosaur Letters have ads?

Neither Operation Math Code Squad nor Dinosaur Letters shows ads.

### Which is updated more often, Operation Math Code Squad or Dinosaur Letters?

Operation Math Code Squad ships an update every 6 months, and Dinosaur Letters every 11 months. Most recently, Operation Math Code Squad was updated on October 23, 2026 and Dinosaur Letters on October 15, 2026.

---

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