# Second Grade Math Trainer vs The Blue Map

The clearest difference is in-app purchases: Second Grade Math Trainer at none against The Blue Map's 1. Second Grade Math Trainer also leads on price ($2.99 vs $6.99). The Blue Map's advantage is update cadence (every 3 weeks vs every 26 months). On ads, device support and iOS requirement there is nothing between them.

Second Grade Math Trainer costs $2.99 and The Blue Map $6.99 up front. The Blue Map sells 1 one-off in-app purchase. Second Grade Math Trainer asks for nothing beyond the download.

Second Grade Math Trainer ships an update every 26 months, The Blue Map every 3 weeks. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Second Grade Math Trainer | The Blue Map |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 weeks** |
| Size | 17 MB | 230 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Mikolaj Adamowicz](https://appshunter.io/developer/1448003183) |

## What reviewers say

### Second Grade Math Trainer

[App page](https://appshunter.io/ios/app/second-grade-math-trainer/id1312646153)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Blue Map

[App page](https://appshunter.io/ios/app/the-blue-map/id1482526303)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Map | $1.99 | one-time |


## Frequently asked questions

### Is Second Grade Math Trainer free?

Second Grade Math Trainer costs $2.99, with no in-app purchases.

### Is The Blue Map free?

The Blue Map costs $6.99, and also offers in-app purchases.

### Do Second Grade Math Trainer or The Blue Map have ads?

Neither Second Grade Math Trainer nor The Blue Map shows ads.

### Which is updated more often, Second Grade Math Trainer or The Blue Map?

Second Grade Math Trainer ships an update every 26 months, and The Blue Map every 3 weeks. Most recently, Second Grade Math Trainer was updated on September 28, 2026 and The Blue Map on September 30, 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.*