Comparison

HB Auditory Memory vs ERSB Lite

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

Head to head
About

HB Auditory Memory

This educational app helps students improve auditory memory, closure, and comprehension skills through engaging, multi-level missions. Players assist characters in saving MemoryTown from a forgetful villain by completing various listening activities.

Highlights
  • Auditory memory training
  • Auditory closure exercises
  • Comprehension skill development
  • Memory for Numbers
  • Memory for Words
  • Memory for Details
  • Auditory Closure
  • Memory for WH Information
Features
Read full description

HearBuilder is available for all users—families, educators, therapists, schools, and districts. Anyone witha HearBuilder subscription can access the full program. Join Recall Agents Kim and Joey as they race to save MemoryTown from the mischievous Dr. Forgetsit. Students strengthen auditory memory, closure, and comprehension skills through engaging missions that make learning feel like an adventure. Each multi‑level task in HearBuilder Auditory Memory sends students on a new challenge to outsmart Dr. Forgetsit. The humorous storylines and interactive activities keep learners motivated while they build essential skills for recalling verbal information. Program Features HearBuilder Auditory Memory teaches key strategies for remembering important information and includes five essential listening activities: • Memory for Numbers (3–7 digits) • Memory for Words (3–5 words organized by syllable) • Memory for Details (1–4 details) • Auditory Closure (Sentence Completion) • Memory for WH Information (2–3 sentences / 2–4 questions) HearBuilder Online (my.hearbuilder.com) • Access all four HearBuilder programs: Following Directions, Phonological Awareness, Auditory Memory, and Sequencing • Monitor progress and track student performance • Individualize each student’s settings and difficulty levels • Add adjustable background noise to increase challenge • Customize and print detailed reports

About

ERSB Lite

This app builds early reading skills for students progressing from foundational literacy. It uses systematic instruction and assessments to help individuals read independently, proving effective for those with intellectual disabilities and autism.

Highlights
  • Early literacy skill development
  • Systematic instruction
  • Ongoing assessments
  • Progress to 2nd-grade reading level
  • Effective for intellectual disabilities
  • Effective for autism
Read full description

Note: This is the Free version of ERSB. Level 1 with 5 lessons is Free! The rest of the levels are available through the in-app store. Early Reading Skills Builder™(ERSB) curriculum, based on a multi-year research project from the University of North Carolina at Charlotte, is a stepping stone for graduates of Attainment’s ELSB Curriculum. ERSB takes students who mastered these early literacy skills to a 2nd grade reading level. It incorporates systematic instruction and ongoing assessments to teach students to read independently. It’s been proven effective for students with moderate to severe intellectual disability and/or autism, including those with complex communication needs.

Screenshots

HB Auditory Memory4 screens

Verdict

The call

The clearest difference is review sentiment: HB Auditory Memory at 64% against ERSB Lite's 0%. HB Auditory Memory also leads on in-app purchases (none vs 5) and ratings volume (35 vs 3). ERSB Lite's advantage is rating (4.0 vs 3.6) and iOS requirement (13.0 vs 15.0). On price, update cadence and ads 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. ERSB Lite sells 5 one-off in-app purchases. HB Auditory Memory asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ERSB Lite holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: HB Auditory Memory has 35 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 64% of HB Auditory Memory's written reviews are positive against 0% of ERSB Lite's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

HB Auditory Memory ships an update every 3 months, ERSB Lite every 2 months. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

Scorecard7 real differences · 3 level
HB Auditory Memory versus ERSB Lite: the parameters behind the verdict, then further details
ParameterHB Auditory MemoryERSB Lite
PriceFreeFree
Rating3.6 (35 ratings)4.0 (3 ratings) — better
Positive reviews63.6% of reviews — better0.0% of reviews
Number of ratings35 — better3
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.013.0 — better
Further details — not scored
Size242 MB253 MB
Age rating4+4+
DeveloperSuper Duper PublicationsAttainment Company

Customer experience

HB Auditory Memory

All ratings35 ratings
Positive60.0%
Neutral11.4%
Negative28.6%
Written reviews11 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

ERSB Lite

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

None

HB Auditory Memory

No in-app purchases

5 purchases

ERSB Lite

One-time5
  • Levels 12-16$29.99
  • Levels 17-21$29.99
  • Levels 22-26$29.99
Show 2 more
  • Levels 2-6$29.99
  • Levels 7-11$29.99

Questions

Is HB Auditory Memory free?
HB Auditory Memory is free to download, with no in-app purchases.
Is ERSB Lite free?
ERSB Lite is free to download, with in-app purchases available.
Which has better reviews, HB Auditory Memory or ERSB Lite?
ERSB Lite is rated higher. HB Auditory Memory averages 3.6 out of 5 from 35 ratings, while ERSB Lite averages 4.0 from 3 ratings.
Do HB Auditory Memory or ERSB Lite have ads?
Neither HB Auditory Memory nor ERSB Lite shows ads.
Which is updated more often, HB Auditory Memory or ERSB Lite?
HB Auditory Memory ships an update every 3 months, and ERSB Lite every 2 months. Most recently, HB Auditory Memory was updated on November 2, 2026 and ERSB Lite on November 1, 2026.

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