# TeachMe vs Place Value Subtraction

The clearest difference is rating: Place Value Subtraction at 5.0 against TeachMe's 3.7. TeachMe's advantage is update cadence (every 2 months vs every 21 months) and ratings volume (56 vs 1). On ads and in-app purchases there is nothing between them.

TeachMe costs $2.99 and Place Value Subtraction $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Place Value Subtraction holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: TeachMe has 56 ratings behind it against 1, so its average is the more settled of the two.

TeachMe ships an update every 2 months, Place Value Subtraction every 21 months. The most recent releases landed on October 23, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | TeachMe | Place Value Subtraction |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | [3.7 (56 ratings)](https://appshunter.io/ios/app/teachme-3rd-grade/id356618664/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/place-value-subtraction/id1254467237/reviews)** |
| Number of ratings | **56** | 1 |
| Positive reviews | 77.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 21 months |
| Monetization | **Free** | Paid |
| Size | 163 MB | 0 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [24x7digital LLC](https://appshunter.io/developer/300166374) | [Esa Helttula](https://appshunter.io/developer/339440196) |

## What reviewers say

### TeachMe

[App page](https://appshunter.io/ios/app/teachme-3rd-grade/id356618664)

This educational app offers interactive learning for third graders in subjects like math, reading, and spelling. It features a unique writing recognition engine and a rewarding game system to keep children engaged while reinforcing academic skills.

**Highlights:** TeachTech writing recognition, Interactive reward system, Virtual rewards and customization, Progress tracking for parents, Personalized learning for multiple students, Multiple learning subjects

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging for kids
- 💡 Great for supplementing homeschooling
- 🚀 Effective for learning concepts
- 🌟 Motivates children to practice
- ✅ Helpful for specific skills (math, reading)

**What reviewers complain about**

- 😠 Frustrating writing recognition
- 🐌 Slow pace and long explanations
- 🚫 No option to select specific subjects
- 😩 Repetitive and boring for some
- 👎 Uninspiring prizes

**Reported bugs**

- Handwriting recognition issues (letters not recognized)
- App may slow down devices
- Accesses photos without permission

**Requested features**

- Add more grade levels (4th-12th)
- Option to disable lengthy explanations
- Option to turn off the timer
- Improve handwriting recognition accuracy
- Allow users to name fish and expand tanks


### Place Value Subtraction

[App page](https://appshunter.io/ios/app/place-value-subtraction/id1254467237)

This math app visually demonstrates subtraction using place value discs. It helps users understand regrouping and the base-ten system through interactive problems with 1-3 digits.

**Highlights:** Visual subtraction with place value discs, Supports 1-3 digit numbers, Random problem generation, Customizable problems, Focuses on regrouping concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TeachMe free?

TeachMe costs $2.99, with no in-app purchases.

### Is Place Value Subtraction free?

Place Value Subtraction costs $3.99, with no in-app purchases.

### Which has better reviews, TeachMe or Place Value Subtraction?

Place Value Subtraction is rated higher. TeachMe averages 3.7 out of 5 from 56 ratings, while Place Value Subtraction averages 5.0 from 1 ratings.

### Do TeachMe or Place Value Subtraction have ads?

Neither TeachMe nor Place Value Subtraction shows ads.

### Which is updated more often, TeachMe or Place Value Subtraction?

TeachMe ships an update every 2 months, and Place Value Subtraction every 21 months. Most recently, TeachMe was updated on October 23, 2026 and Place Value Subtraction on August 22, 2026.

---

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