K vs Teachley Addimals EDU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
This app provides a collection of interactive math tools for kindergarten through second-grade classrooms. It includes manipulatives like base 10 blocks, counters, and number lines, along with grids and a basic calculator to aid in problem-solving.
- Marker board
- Base 10 blocks (1s & 10s)
- Counters
- 10 frames
- Number line
- Addition grids
- 100s chart
- Basic calculator
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K-2 Math Tools A set of math tools to use in K-2 classrooms. No math problems are presented. Use the tools to solve problems from other contexts. The Tools include: marker board, base 10 blocks (1s & 10s), counters in several configuations, 10 frames, 10 bead rows, number line with 10-25 tick marks, 5x5 and 10x10 addition grids, a 100s chart, and a calculator with addition and subtraction only. You may choose to enlarge the size of the 5x5 Grid, the 10x10 Addition Grid, and the Calculator. When selecting a number in the grid 10x10 Addition and 5x5 Addtion charts highlight the number and its addends. The 10 Beads can be set to reverse or alternate the red/white beads. It’s not feasible to use all of the tools at one time, but the tools are draggable so multiple tools may be used at once. For example, the base 10 blocks and the marker board to illustate numbers to 99. The square counters may be shown in sets of 10, 20, or 30. As they are tapped, the center changes to a white square. The number line may be set to begin at any number (including negatives). You may show 10, 12, 15, 20, or 25 tick marks.
Teachley Addimals EDU
This educational game helps children master addition strategies and fact fluency through an engaging narrative. It focuses on teaching effective math techniques rather than rote memorization, supporting conceptual understanding and progress tracking.
- Addition strategy instruction
- Fact fluency practice
- Engaging narrative gameplay
- Conceptual understanding focus
- Progress saving
- Multi-user support
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*Use your premium Teachley account login to unlock the app.* The sinister Professor Possum has destroyed the golden city of El Sumado and is building a robot set on destroying the world! Children help the Addimals win back the golden blocks and restore El Sumado to its former glory. In Teachley Addimals EDU children learn and practice strategies to solve addition problems then demonstrate their fact fluency in a fast-paced game against the robot. Most fluency apps use drill-based approaches, such as digital worksheets, flashcards, and multiple choice. In contrast, Addimals focuses on teaching effective math strategies and scaffolds learning to promote conceptual understanding and fact fluency. Designed to support Response to Intervention programs, Addimals EDU is a great tool for teachers looking to differentiate instruction for students. What are people saying? "Teachley: Addimal Adventure is an excellent tool for teaching kids strategies they need to master single-digit addition." - Common Sense Media "Addimal Adventure is an exciting, new way to teach addition facts! There’s nothing else out there focused on teaching kids strategies." -Sarah B., 1st grade teacher, NYC "I love how Addimal Adventure explains the addition strategies, allows multi-users, and saves progress." - Kathy B., K teacher, Ohio Addresses many K-2 state standards, including -K.CC.A.2 -K.CC.B.4 -K.OA.A.1 -K.OA.A.2 -K.OA.A.4 -K.OA.A.5 -K.NBT.A.1 -1.OA.A.1 -1.OA.B.3 -1.OA.C.5 -1.NBT.B.2 -2.OA.B.2 About Teachley: Teachley, LLC is an award-winning edtech company founded by expert teachers with PhDs in cognitive science and funded by the U.S. Department of Education and National Science Foundation. Teachley is transforming teaching and learning by using app data to help schools and districts drive instruction and target interventions. Based on cognitive science research, Teachley’s apps focus on teaching important strategies shown to improve learning within fun and engaging games. www.teachley.com *This app was made possible by the Federal Department of Education, with funding provided by the Institute of Education Sciences’ SBIR program.
Screenshots
Verdict
The clearest difference is device support: Teachley Addimals EDU at 3 against K's 1. K's advantage is iOS requirement (10.0 vs 15.0). On price, rating, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for K against 5.0 for Teachley Addimals EDU. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
K ships an update every 4 months, Teachley Addimals EDU every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | K | Teachley Addimals EDU |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | Classroom Focused Software | Teachley |
Customer experience
K
Teachley Addimals EDU
In-app purchases
K
No in-app purchases
Teachley Addimals EDU
No in-app purchases
Questions
Is K free?
Is Teachley Addimals EDU free?
Which has better reviews, K or Teachley Addimals EDU?
Do K or Teachley Addimals EDU have ads?
Which is updated more often, K or Teachley Addimals EDU?
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