Stack the States® 2 vs Fact Fluency
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Fact Fluency
This app helps children in grades 1-4 master multiplication facts through interactive games and animated tutorials. It breaks down learning into manageable sets, building confidence and understanding of multiplication's relation to addition and real-world concepts.
- Animated tutorials
- Interactive multiplication games
- Mastery of multiplication facts
- Relates multiplication to addition
- Visual learning strategies
- Practice missing factors
- 1- and 2-player review games
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Fact Fluency: Mastering Multiplication is a unique math app for kids in 1st through 4th grade. Through animated tutorials, meaningful visuals and engaging, interactive games, kids will master the multiplication facts, one set at a time. They will learn how multiplication relates to addition, the real world and other multiplication facts. ____________________________ ** Received a 5 Star review from the Educational App Store.com https://www.educationalappstore.com/app/fact-fluency ____________________________ Kids begin by working through learning paths for the multiplication facts in an order that makes sense: x2, x10/x5, x4, x3, x6, x9, x7 and then x8. In the x2 set, they begin by seeing multiplication as equal groups. They then practice skip counting and repeated addition to see how skills they already know relate to multiplication. They then move on to x10 and x5, since these are typically the easier facts for kids to master. This module helps them to build confidence as they learn multiplication. This module uses place value, dimes and nickels to help kids build on math that is already familiar and build a strong foundation. They will also see how the x5 facts relate to the x10 facts, again, building fact fluency. Subsequent modules weave in additional skills related to multiplication, while still only focusing on one set of facts at a time. As kids progress through each path, they will learn the commutative property of multiplication, learn how to break apart area models to solve problems, use number lines and hundred chart to solve and use number bonds to visualize fact families and see how multiplication relates to division. Throughout the modules, kids will also practice finding the missing factor, further strengthening their understanding of multiplication, adding an additional challenge and paving the way to learn and master the multiplication facts. After successfully completing all 8 multiplication fact modules, they can use the 1- and 2-player review games to review a mixture of all facts. These simple games provide the repetition and practice kids need to solidify the facts using engaging games rather than flash cards or rote memorization. By using powerful visuals and meaningful strategies to learn the facts and build comprehension, your kids will be on their way to fact fluency and mastering the multiplication facts from 2-10! Multiplication strategies 2nd grade math 3rd grade math 4th grade math 5th grade math Multiplication fact families
Screenshots
Verdict
The clearest difference is rating: Stack the States® 2 at 4.5 against Fact Fluency's 4.0. Stack the States® 2 also leads on ratings volume (1.1K vs 5) and review sentiment (86% vs 67%). Fact Fluency's advantage is update cadence (every 2 weeks vs every 9 months) and iOS requirement (8.0 vs 12.0). On ads, in-app purchases, monetization model 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
Stack the States® 2 costs $2.99 and Fact Fluency $3.99 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 5, so its average is the more settled of the two. Written reviews point the same way: 86% of Stack the States® 2's written reviews are positive against 67% of Fact Fluency's.
Stack the States® 2 ships an update every 9 months, Fact Fluency every 2 weeks. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.
| Parameter | Stack the States® 2 | Fact Fluency |
|---|---|---|
| Price | $2.99 — better | $3.99 |
| Rating | 4.5 (1.1K ratings) — better | 4.0 (5 ratings) |
| Positive reviews | 86.2% of reviews — better | 66.7% of reviews |
| Number of ratings | 1.1K — better | 5 |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #46 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 140 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Freecloud Design, Inc. | Math Geek Mama Educational Resources Inc. |
Customer experience
Stack the States® 2
Fact Fluency
In-app purchases
Stack the States® 2
No in-app purchases
Fact Fluency
No in-app purchases
Questions
Is Stack the States® 2 free?
Is Fact Fluency free?
Which has better reviews, Stack the States® 2 or Fact Fluency?
Do Stack the States® 2 or Fact Fluency have ads?
Which is updated more often, Stack the States® 2 or Fact Fluency?
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