Comparison

Teachley Addimals EDU vs NWEA State Solutions

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Addition strategy instruction
  • Fact fluency practice
  • Engaging narrative gameplay
  • Conceptual understanding focus
  • Progress saving
  • Multi-user support
Features
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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.

About

NWEA State Solutions

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NWEA State Solutions Secure Browser software to be used by students to take online assessments. The app provides kiosk mode functionality and tools and utilities needed by a student to successfully complete the assessment.

Screenshots

Teachley Addimals EDU4 screens

Verdict

The call

The clearest difference is update cadence: Teachley Addimals EDU at every 3 months against NWEA State Solutions's every 12 months. Teachley Addimals EDU also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Teachley Addimals EDU ships an update every 3 months, NWEA State Solutions every 12 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 7 level
Teachley Addimals EDU versus NWEA State Solutions: the parameters behind the verdict, then further details
ParameterTeachley Addimals EDUNWEA State Solutions
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.014.0 — better
Further details — not scored
Size190 MB51 MB
Age rating4+4+
DeveloperTeachleyNWEA

In-app purchases

None

Teachley Addimals EDU

No in-app purchases

None

NWEA State Solutions

No in-app purchases

Questions

Is Teachley Addimals EDU free?
Teachley Addimals EDU is free to download, with no in-app purchases.
Is NWEA State Solutions free?
NWEA State Solutions is free to download, with no in-app purchases.
Do Teachley Addimals EDU or NWEA State Solutions have ads?
Neither Teachley Addimals EDU nor NWEA State Solutions shows ads.
Which is updated more often, Teachley Addimals EDU or NWEA State Solutions?
Teachley Addimals EDU ships an update every 3 months, and NWEA State Solutions every 12 months. Most recently, Teachley Addimals EDU was updated on November 2, 2026 and NWEA State Solutions on November 7, 2026.

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