Comparison

HearBuilder Sequencing vs Inference Ace

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

Head to head
About

HearBuilder Sequencing

This educational app helps children develop sequencing skills through interactive activities and games. It offers customizable levels and progress tracking for multiple students, progressing from simple 2-step sequences to more complex 6-step tasks.

Highlights
  • Illustrated sequencing activities
  • Progressive difficulty levels (2-6 steps)
  • Reward arcade games
  • Progress monitoring and data tracking
  • Customizable settings and reports
  • Audio and text options
Features
Read full description

The award-winning, research and evidence-based software program is now an iPad app! Hearbuilder Sequencing includes the Sequencing Funhouse. First, click the door of the Sequencing Funhouse to practice sequencing activities. Then play a reward game in the arcade. Finally become a Sequencing Superstar! HearBuilder Sequencing features 120 illustrated sequences for targeting comprehension and critical thinking. Start out with simple 2-step sequences and gradually progress to 6 steps! Take a FREE tour and choose your level of play. If you have an online subscription to HearBuilder and a student login, you can access the entire program. HearBuilder Sequencing includes multiple levels of difficulty and 14 different settings variations to target the individual needs of each student. To play, students place events of an everyday activity in a logical order. All you have to do is: 1.Choose a task—either Sequence Stories or Sequence Instructions. 2.Then choose to Show Pictures, Play Audio, and/or Show Text—Turn any of the options on or off to change your treatment goals. 3.Set the range of steps in a sequence (2–6 steps). 4.Click Play Game and ask each student to place the cards in the correct order. When students complete a level with 80% accuracy, they will get to choose 1 of 4 games to play in the arcade. HearBuilder Sequencing allows you to: •Monitor progress and track data for an unlimited number of students. •Individualize each student program. •Set levels of difficulty for each activity. •Add background noise at any level and adjust the volume for each student. •Customize and print reports. •Analyze all responses.

About

Inference Ace

This app helps children in grades 2-5 improve their reading comprehension by teaching inference skills step-by-step. It uses a game-like environment with over 450 examples and a reward center to keep kids engaged. Detailed reporting is available for up to 10 students.

Highlights
  • Step-by-step inference skill building
  • Game-like environment with reward center
  • Over 450 examples designed by teachers
  • Detailed reporting for multiple students
  • Incremental learning with unlocked levels
  • Guided learning for reduced frustration
Features
Read full description

** Winner of prestigious Mom's Choice Award! Featured on Appolicious.com, iHeartThisApp.com ** Inference Ace helps kids who have trouble with reading comprehension. The app builds inference skills step-by-step until mastery in a fun, game-like environment. ***** 5 Stars - Nice app for practicing inference. Tons of examples. ***** 5 Stars - My son struggles with comprehension and doesn't like reading long passages. This app teaches a high level of skill in a format he enjoys. Thanks! Inference Ace is targeted to children in Grades 2-5 who can read the words (decode), but don't understand what they read. With over 450 examples, a fun and engaging reward center to increase motivation, and content designed by professional teachers and researchers, this app is bound to capture the attention of your kids. Best of all, there is detailed reporting for up to 10 students to meet the needs of teachers, therapists and parents. Key Features: - Incremental learning. New levels are unlocked only when your child is ready. - Guided learning for less frustration. Your child will always be guided to the correct answer. - Fun and engaging Reward Center to increase motivation. - Contains over 450 examples, with content designed by professional teachers and researchers. - Inferences are taught from multiple perspectives: what inferences are possible, which are not possible, multiple inferences per sentence, etc. - Our own Smart Sentence technology is used to infinitely vary the examples to prevent learning by rote. - Advanced levels include timers to ensure fluency. Research shows fluency in the foundation skills is critical to reading comprehension. Our apps are designed for and tested by typical and special needs children. Testers include children with Autism and other special needs. Our apps work for them! The free version of this app has 4 free levels for a single player. Remaining levels are unlocked by a single in-app purchase. Additional players can be purchased separately through an in-app purchase. Check out 'Inference Ace School Edition' if you prefer no in-app purchases. We are a member of the Moms with Apps program. We collect NO private information in our app, and our apps do not allow unrestricted web access. Inferencing is a key component of reading comprehension. If you can't infer fluently, you can't understand the story. Help your child now by getting started with our Inference Ace app. While you're at it, check out our other apps that target WH questions, identifying inference clues and identifying the main idea of a sentence or paragraph. We take customer service very seriously! If you ever have a problem or find that we've missed something, contact us at our website and we will do our best to fix the problem. ** Note: Inference Ace and Inference Clues intentionally use similar data sets. However, different skills are targeted. Also, when working through this app, you will encounter different variants of the same examples many times as we teach our players to derive multiple inferences from a single sentence -- just like expert readers do. This is an intentional feature, not a bug :-)

Screenshots

HearBuilder Sequencing1 screens
Inference Ace4 screens

Verdict

The call

The clearest difference is review sentiment: Inference Ace at 89% against HearBuilder Sequencing's 22%. Inference Ace also leads on rating (3.6 vs 2.9) and iOS requirement (12.2 vs 15.0). HearBuilder Sequencing's advantage is in-app purchases (none vs 3) and update cadence (every 3 months vs every 7 months). On price, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Inference Ace sells 3 one-off in-app purchases. HearBuilder Sequencing asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Inference Ace holds the better App Store score, 3.6 against 2.9. Both are backed by a comparable volume of ratings — 17 and 21 respectively. Written reviews point the same way: 22% of HearBuilder Sequencing's written reviews are positive against 89% of Inference Ace's.

UpkeepUpdate frequency

HearBuilder Sequencing ships an update every 3 months, Inference Ace every 7 months. The most recent releases landed on September 16, 2026 and June 9, 2026 respectively.

Scorecard6 real differences · 4 level
HearBuilder Sequencing versus Inference Ace: the parameters behind the verdict, then further details
ParameterHearBuilder SequencingInference Ace
PriceFreeFree
Rating2.9 (17 ratings)3.6 (21 ratings) — better
Positive reviews22.2% of reviews88.6% of reviews — better
Number of ratings1721 — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.2 — better
Further details — not scored
Size328 MB22 MB
Age rating4+4+
DeveloperSuper Duper, Inc.Janine Toole

Customer experience

HearBuilder Sequencing

All ratings17 ratings
Positive41.2%
Neutral5.9%
Negative52.9%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

Inference Ace

All ratings21 ratings
Positive66.7%
Neutral4.8%
Negative28.6%
Written reviews35 reviews
Positive88.6%
Neutral5.7%
Negative5.7%

In-app purchases

None

HearBuilder Sequencing

No in-app purchases

3 purchases

Inference Ace

One-time3
  • Upgrade to 2 Players$1.99
  • Inference Ace: Buy All Levels$2.99
  • Upgrade to 10 Players$2.99

Questions

Is HearBuilder Sequencing free?
HearBuilder Sequencing is free to download, with no in-app purchases.
Is Inference Ace free?
Inference Ace is free to download, with in-app purchases available.
Which has better reviews, HearBuilder Sequencing or Inference Ace?
Inference Ace is rated higher. HearBuilder Sequencing averages 2.9 out of 5 from 17 ratings, while Inference Ace averages 3.6 from 21 ratings.
Do HearBuilder Sequencing or Inference Ace have ads?
Neither HearBuilder Sequencing nor Inference Ace shows ads.
Which is updated more often, HearBuilder Sequencing or Inference Ace?
HearBuilder Sequencing ships an update every 3 months, and Inference Ace every 7 months. Most recently, HearBuilder Sequencing was updated on September 16, 2026 and Inference Ace on June 9, 2026.

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