# Kid Calculator vs Glimpy Math Trainer Kids

The clearest difference is price: Glimpy Math Trainer Kids at Free against Kid Calculator's $0.99. Glimpy Math Trainer Kids also leads on update cadence (daily vs every 13 months). Kid Calculator's advantage is in-app purchases (none vs 6) and device support (3 vs 1). On ads there is nothing between them.

Glimpy Math Trainer Kids is free to download; Kid Calculator costs $0.99 up front. Glimpy Math Trainer Kids sells 6 one-off in-app purchases. Kid Calculator asks for nothing beyond the download.

Kid Calculator ships an update every 13 months, Glimpy Math Trainer Kids daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kid Calculator | Glimpy Math Trainer Kids |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.5 (18 ratings)](https://appshunter.io/ios/app/kid-calculator/id1107859664/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Daily** |
| Monetization | Paid | — |
| Size | 37 MB | 1 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hendri Soerianto](https://appshunter.io/developer/1107831294) | [Markus Hoefinger](https://appshunter.io/developer/1841457199) |

## What reviewers say

### Kid Calculator

[App page](https://appshunter.io/ios/app/kid-calculator/id1107859664)

Engage children in math with a fun, interactive talking calculator. Explore numbers, aliens, and rockets with hidden surprises. Designed for kids by a 9-year-old.

**Highlights:** Interactive math learning, Talking calculator, Fun number exploration, Hidden surprises, Kid-designed interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Glimpy Math Trainer Kids

[App page](https://appshunter.io/ios/app/glimpy-math-trainer-kids/id6795168492)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fifth Child | $9.00 | one-time |
| Sixth Child | $9.00 | one-time |
| Third Child | $9.00 | one-time |
| Fourth Child | $9.00 | one-time |
| Second Child | $9.00 | one-time |
| Unlimited Practice | $25.00 | one-time |


## Frequently asked questions

### Is Kid Calculator free?

Kid Calculator costs $0.99, with no in-app purchases.

### Is Glimpy Math Trainer Kids free?

Glimpy Math Trainer Kids is free to download, with in-app purchases available.

### Do Kid Calculator or Glimpy Math Trainer Kids have ads?

Neither Kid Calculator nor Glimpy Math Trainer Kids shows ads.

### Which is updated more often, Kid Calculator or Glimpy Math Trainer Kids?

Kid Calculator ships an update every 13 months, and Glimpy Math Trainer Kids daily. Most recently, Kid Calculator was updated on November 2, 2026 and Glimpy Math Trainer Kids on October 31, 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.*