TeachMe vs Stack the States® 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TeachMe
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.
- 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
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TeachMe: Math Facts is designed to help grade school students memorize math facts in addition, subtraction, multiplication and division. Being able to recall simple math facts quickly is essential when doing more complex math. TeachMe: Math Facts is the sixth installment in the popular TeachMe series of educational apps for the iPhone, iPod touch, and iPad. TeachMe: Math Facts helps teach math facts by giving quizzes by fact group (for example multiplication by 5’s). If a student earns a gold trophy in a fact group quiz, they graduate to the next fact group. If a student does not get a gold trophy on a quiz, the app will give extra practice on incorrectly answered questions, as well as on questions that they took a long time to answer. This extra practice is done by reviewing single questions and also timed questions 3 at a time. Once the student has reviewed problematic questions, they are given the chance to retake the quiz in that fact group. TeachMe: Math Facts keeps children engaged with a unique reward system in which children earn coins by playing learning games at the school. They can move around the rest of TeachTown to spend their coins on fun rewards. Children can build their dream home in the TeachTown Neighborhood, make creative photos at the Photobooth, collect stretchable shapes at the Shape Store, visit their virtual aquarium at the Fish Store, and decorate different scenes at the Art Store. The simple and intuitive user interface is child friendly, allowing children to play without help from an adult. Mimi Mouse, the animated teacher, gives verbal instructions and feedback in a positive way to encourage the student to learn and succeed! Quiz content, options and rewards can all be customized for each student. Parents choose the topic to start with, the range of fact groups in that topic, and the order of the operands. Parents can also change the quiz options: the number of questions, the time limit (if desired), the input mode (keyboard or writing) and more. Parents can also set the reward criteria for how a student earns each trophy and how many coins they can earn. Each child has an achievements screen which motivates and encourages learning by showing progress and trophies for each fact group. Parents can use this screen to quickly see progress of their child. FEATURES: • Achievement screen shows progress in each fact group • Earn trophies and coins for quizzes in each fact group • Dynamic practice where needed before re-quizzing • Quiz content, duration and rewards can be customized • Grading for quizzes can be customized • Choose between Keyboard input or TeachTech writing recognition • Explore TeachTown to spend coins on fun rewards • Design a dream house with the House Builder reward • Turn ordinary photos into zany pictures at the Photobooth • Collect stretchable shape rewards at the Shape Store • Tend to a Virtual Aquarium with 10 types of fish and 45+ items • 8 different sticker reward scenes: sky, space, playground, beach, underwater reef, pirate cove, city, farm • Over 175 different stickers for adding to scenes • Manual quiz mode • Classroom friendly personalized learning for up to 40 students • Tracks performance for questions (last three answers) • Export Sticker Scenes, Photobooth images, and Aquarium snapshots to Photos app, for emailing or to use as wallpaper LEARNING TOPICS: • Addition +0 through +12 • Subtraction -0 through -12 • Multiplication x0 through x12 • Division ÷1 through ÷12 Please email us at support@24x7digital for help & suggestions. Try the other apps in the TeachMe series: TeachMe: 3rd Grade, TeachMe: 2nd Grade, TeachMe: 1st Grade, TeachMe: Kindergarten and TeachMe: Preschool / Toddler.
Stack the States® 2
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.
- 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
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Watch the states come to life as you learn US geography! Stack the States® is back and better than ever with new question types, new bonus games, voice mode, 3D graphics and a detailed interactive map! As you learn state capitals, cities, shapes, landmarks, flags and more, you can actually touch, move and drop the animated states anywhere on the screen. Carefully build a stack of states that reaches the checkered line to win each level. You earn a new state for every successfully completed level. All of your states appear on your own personalized map of the United States. Try to collect all 50! As you earn more states, you begin to unlock the free bonus games: Map It, Connect 2 and Capital Tap. Four games in one! What’s new in Stack the States® 2: - New question types - New bonus games: Connect 2 and Capital Tap - New voice mode that helps non-readers play independently - Brand new interactive map featuring major cities and a 3D elevation view of each state - Beautiful 3D graphics - 10 different 3D scenes depicting various locations in the US - 3D models of over 90 US landmarks Plus, all the great features that you loved from the original Stack the States®: - 50 flash cards — one for each state - Hundreds of unique questions - Up to six player profiles - A personalized map of the US - Fun sound effects and music - Works on both iPhone and iPad - a universal app Stack the States® 2 is an educational app for all ages that's actually FUN to play. Try it now and enjoy four games for the price of one! PRIVACY DISCLOSURE Stack the States® 2: - Does not contain 3rd party ads. - Does not contain in-app purchases. - Does not contain integration with social networks. - Does not use 3rd party analytics / data collection tools. - Does include links to apps by Dan Russell-Pinson in the iTunes App Store (via Performance Horizon). For more information on our privacy policy please visit: http://dan-russell-pinson.com/privacy/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | TeachMe | Stack the States® 2 |
|---|---|---|
| Price | $1.99 — better | $2.99 |
| Rating | 4.0 (37 ratings) | 4.5 (1.1K ratings) — better |
| Positive reviews | 63.0% of reviews | 86.4% of reviews — better |
| Number of ratings | 37 | 1.1K — better |
| Update frequency | Every 21 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #29 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 194 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | 24x7digital LLC | Freecloud Design, Inc. |
Customer experience
TeachMe
Stack the States® 2
In-app purchases
TeachMe
No in-app purchases
Stack the States® 2
No in-app purchases
Questions
Is TeachMe free?
Is Stack the States® 2 free?
Which has better reviews, TeachMe or Stack the States® 2?
Do TeachMe or Stack the States® 2 have ads?
Which is updated more often, TeachMe or Stack the States® 2?
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