Comparison

Accomplish Reading App vs Teachley Subtractimals

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

Head to head
About

Accomplish Reading App

This app trains students to improve reading comprehension by focusing on sentence and paragraph ideas. It helps transition from fiction to informational texts and develops metacognitive skills for deeper meaning.

Highlights
  • Sentence and paragraph idea concentration
  • Improved comprehension strategies
  • Fiction to informational text transition
  • Syntax and deep meaning discernment
  • Comprehension monitoring development
Read full description

Accomplish Reading helps students become better readers by training them to concentrate on ideas in sentences and paragraphs. Students develop the strategies necessary for improved comprehension of sentences and paragraphs. The program helps students transition from reading fiction stories to reading science and social studies information. Accomplish Reading challenges students to discern sentence syntax and the deep meaning of paragraphs. The app promotes comprehension monitoring, a metacognitive reading skill.

About

Teachley Subtractimals

This educational game helps children master subtraction strategies through engaging gameplay. Developed by former teachers, it focuses on conceptual understanding and fact fluency for students in kindergarten through 5th grade.

Highlights
  • Teaches subtraction strategies
  • Focuses on conceptual understanding
  • Engaging game-based learning
  • Supports K-5 grade levels
  • Meets state learning standards
  • Developed by former teachers
Features
Read full description

Subtractimals is the eagerly awaited follow-up to Addimal Adventure, a 2014 Apple Design Award winning app. This app teaches children important strategies for solving subtraction problems. What are people saying? "Teachley's new app, Subtractimals is the perfect follow on to Addimal Adventure! This new subtraction app encourages the same deep mathematical thinking and grows with each student while guiding them in the process of subtraction." - Mauri Dufour, Kindergarten teacher and Apple Distinguished Educator "Subtractimals builds on Addimal Adventure by providing kids with important strategies for learning subtraction. Our students love playing Teachley's apps and have greatly enhanced their addition and multiplication skills. We cannot wait to start using Subtractimals too!" - Cathy W., K-4 Instructional Technology Coordinator About the game: The sinister Professor Possum makes his return in Subtractimals. In this app, kids use subtraction strategies to help Patooey and her cousin, Slurp thwart his latest evil plan. Developed by former teachers and experts in children’s cognition and learning, Subtractimals is an engaging game that teaches single-digit subtraction. During the tool round, children practice using important math strategies while the speed round encourages memorization but provides hints when needed. Most fluency apps focus on drill with digital worksheets and flashcards. In contrast, Subtractimals teaches effective math strategies and scaffolds learning to promote conceptual understanding and fact fluency. The app is also great for parents who want to support their children’s learning at home. Recommended Grades: K-2, 3-5 (intervention) Meets Many Common Core, TEKS, and other state standards. About Teachley: Founded by former teachers, Teachley uses cognitive science research to create apps that teach effective learning strategies and assess what kids know within engaging games. Our team includes experts in cognition and learning, Grammy and Emmy-award winning creative talent as well as new and noteworthy game designers. 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

Teachley Subtractimals4 screens

Verdict

The call

The clearest difference is price: Accomplish Reading App at Free against Teachley Subtractimals's $4.99. Accomplish Reading App also leads on update cadence (every 3 months vs every 14 months) and iOS requirement (9.0 vs 15.0). Teachley Subtractimals's advantage is rating (5.0 vs 1.0) and review sentiment (60% vs 50%). On ads and in-app purchases 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

Accomplish Reading App is free to download; Teachley Subtractimals costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Teachley Subtractimals holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 50% of Accomplish Reading App's written reviews are positive against 60% of Teachley Subtractimals's.

UpkeepUpdate frequency

Accomplish Reading App ships an update every 3 months, Teachley Subtractimals every 14 months. Both last shipped on November 1, 2026.

Scorecard8 real differences · 2 level
Accomplish Reading App versus Teachley Subtractimals: the parameters behind the verdict, then further details
ParameterAccomplish Reading AppTeachley Subtractimals
PriceFree — better$4.99
Rating1.0 (1 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews60.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 3 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS9.0 — better15.0
Further details — not scored
Size11 MB112 MB
Age rating4+4+
DeveloperJane OffuttTeachley

Customer experience

Accomplish Reading App

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Teachley Subtractimals

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

Accomplish Reading App

No in-app purchases

None

Teachley Subtractimals

No in-app purchases

Questions

Is Accomplish Reading App free?
Accomplish Reading App is free to download, with no in-app purchases.
Is Teachley Subtractimals free?
Teachley Subtractimals costs $4.99, with no in-app purchases.
Which has better reviews, Accomplish Reading App or Teachley Subtractimals?
Teachley Subtractimals is rated higher. Accomplish Reading App averages 1.0 out of 5 from 1 ratings, while Teachley Subtractimals averages 5.0 from 3 ratings.
Do Accomplish Reading App or Teachley Subtractimals have ads?
Neither Accomplish Reading App nor Teachley Subtractimals shows ads.
Which is updated more often, Accomplish Reading App or Teachley Subtractimals?
Accomplish Reading App ships an update every 3 months, and Teachley Subtractimals every 14 months. Most recently, Accomplish Reading App was updated on November 1, 2026 and Teachley Subtractimals on November 1, 2026.

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