# TeachMe vs Stack the States® 2

The clearest difference is rating: Stack the States® 2 at 4.5 against TeachMe's 4.0. Stack the States® 2 also leads on review sentiment (86% vs 63%) and ratings volume (1.1K vs 37). TeachMe's advantage is price ($1.99 vs $2.99). On ads, in-app purchases and device support there is nothing between them.

TeachMe costs $1.99 and Stack the States® 2 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stack the States® 2 holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Stack the States® 2 has 1.1K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 63% of TeachMe's written reviews are positive against 86% of Stack the States® 2's.

TeachMe ships an update every 21 months, Stack the States® 2 every 9 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | TeachMe | Stack the States® 2 |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | [4.0 (37 ratings)](https://appshunter.io/ios/app/teachme-math-facts/id839617372/reviews) | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/stack-the-states-2/id1080767538/reviews)** |
| Number of ratings | 37 | **1.1K** |
| Positive reviews | 63.0% of reviews | **86.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 9 months** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#37** |
| Size | 194 MB | 140 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [24x7digital LLC](https://appshunter.io/developer/300166374) | [Freecloud Design, Inc.](https://appshunter.io/developer/324355664) |

## What reviewers say

### TeachMe

[App page](https://appshunter.io/ios/app/teachme-math-facts/id839617372)

This app helps elementary students master essential math facts through engaging quizzes and a rewarding game environment. It offers personalized practice and customizable settings for parents to track progress and tailor the learning experience.

**Highlights:** Memorize math facts (addition, subtraction, multiplication, division), Quizzes by fact group with trophy rewards, Dynamic practice on incorrect or slow answers, Customizable quiz content, duration, and rewards, Interactive reward system with virtual currency, Child-friendly interface with animated feedback

**In-app purchases:** none


### Stack the States® 2

[App page](https://appshunter.io/ios/app/stack-the-states-2/id1080767538)

**Currently charting:** #37 Top Paid · Education (US App Store)

Learn US geography by stacking animated states to win levels. Collect all 50 states to unlock bonus games and explore an interactive 3D map with detailed information about capitals, cities, and landmarks. Designed for fun and educational play for all ages.

**Highlights:** Interactive 3D map, Learn state capitals, cities, shapes, landmarks, and flags, Collect all 50 states, Unlock bonus games (Map It, Connect 2, Capital Tap), Voice mode for independent play, Hundreds of unique questions, Multiple player profiles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TeachMe free?

TeachMe costs $1.99, with no in-app purchases.

### Is Stack the States® 2 free?

Stack the States® 2 costs $2.99, with no in-app purchases.

### Which has better reviews, TeachMe or Stack the States® 2?

Stack the States® 2 is rated higher. TeachMe averages 4.0 out of 5 from 37 ratings, while Stack the States® 2 averages 4.5 from 1.1K ratings.

### Do TeachMe or Stack the States® 2 have ads?

Neither TeachMe nor Stack the States® 2 shows ads.

### Which is updated more often, TeachMe or Stack the States® 2?

TeachMe ships an update every 21 months, and Stack the States® 2 every 9 months. Most recently, TeachMe was updated on October 13, 2026 and Stack the States® 2 on October 17, 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.*