# Second Grade Math Trainer vs Yomi

The clearest difference is price: Yomi at Free against Second Grade Math Trainer's $2.99. Yomi also leads on update cadence (every 3 months vs every 26 months). Second Grade Math Trainer's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 15.1). On ads and device support there is nothing between them.

Yomi is free to download; Second Grade Math Trainer costs $2.99 up front. Yomi sells 4 in-app purchases, starting at $4.99 per 7 days. Second Grade Math Trainer asks for nothing beyond the download.

Second Grade Math Trainer ships an update every 26 months, Yomi every 3 months. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Second Grade Math Trainer | Yomi |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 3 months** |
| Size | 17 MB | 271 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [Elina Patjas](https://appshunter.io/developer/1784693168) |

## 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


### Yomi

[App page](https://appshunter.io/ios/app/yomi-read-aloud-for-kids/id6739611621)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yomi Pro Weekly | $4.99 | per 7 days |
| Yomi Pro Monthly | $9.99 | per month |
| Yomi Pro Annual | $49.99 | per year |
| Lifetime | $25.00 | one-time |


## Frequently asked questions

### Is Second Grade Math Trainer free?

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

### Is Yomi free?

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

### Do Second Grade Math Trainer or Yomi have ads?

Neither Second Grade Math Trainer nor Yomi shows ads.

### Which is updated more often, Second Grade Math Trainer or Yomi?

Second Grade Math Trainer ships an update every 26 months, and Yomi every 3 months. Most recently, Second Grade Math Trainer was updated on November 6, 2026 and Yomi on November 8, 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.*