# TouchMe Trainer PRO vs Understanding Math

The clearest difference is price: Understanding Math at $3.99 against TouchMe Trainer PRO's $44.99. Understanding Math also leads on update cadence (every 4 months vs every 14 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

TouchMe Trainer PRO costs $44.99 and Understanding Math $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TouchMe Trainer PRO ships an update every 14 months, Understanding Math every 4 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TouchMe Trainer PRO | Understanding Math |
| --- | --- | --- |
| Price | $44.99 | **$3.99** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/understanding-math-telling-time/id1155019604/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | — | Paid |
| Size | 37 MB | 43 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IntegraTools GmbH](https://appshunter.io/developer/618103816) | [appp media UG](https://appshunter.io/developer/739118031) |

## What reviewers say

### TouchMe Trainer PRO

[App page](https://appshunter.io/ios/app/touchme-trainer-pro/id1024576122)

**Features:** macOS Compatibility

**In-app purchases:** none


### Understanding Math

[App page](https://appshunter.io/ios/app/understanding-math-telling-time/id1155019604)

This educational app helps children learn to tell time with interactive games and activities. It features voice recording, adjustable difficulty, and progress tracking for parents and teachers. Designed to align with Common Core Math Standards, it offers a fun and engaging way to master time-telling skills.

**Highlights:** Voice recording for time recitation, Interactive learning clock mechanics, Setting analog and digital clocks, Calculating periods of time, Self-motivating timer function, Progress tracking for parents/teachers, Aligned with Common Core Math Standards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TouchMe Trainer PRO free?

TouchMe Trainer PRO costs $44.99, with no in-app purchases.

### Is Understanding Math free?

Understanding Math costs $3.99, with no in-app purchases.

### Do TouchMe Trainer PRO or Understanding Math have ads?

Neither TouchMe Trainer PRO nor Understanding Math shows ads.

### Which is updated more often, TouchMe Trainer PRO or Understanding Math?

TouchMe Trainer PRO ships an update every 14 months, and Understanding Math every 4 months. Most recently, TouchMe Trainer PRO was updated on September 30, 2026 and Understanding Math on October 10, 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.*