# HB Auditory Memory vs Fact & Opinion Skill Builder

The clearest difference is rating: Fact & Opinion Skill Builder at 5.0 against HB Auditory Memory's 3.6. Fact & Opinion Skill Builder also leads on review sentiment (100% vs 64%) and iOS requirement (12.2 vs 15.0). HB Auditory Memory's advantage is in-app purchases (none vs 3) and update cadence (every 3 months vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. Fact & Opinion Skill Builder sells 3 one-off in-app purchases. HB Auditory Memory asks for nothing beyond the download.

Fact & Opinion Skill Builder holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: HB Auditory Memory has 35 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of HB Auditory Memory's written reviews are positive against 100% of Fact & Opinion Skill Builder's.

HB Auditory Memory ships an update every 3 months, Fact & Opinion Skill Builder every 24 months. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | HB Auditory Memory | Fact & Opinion Skill Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (35 ratings)](https://appshunter.io/ios/app/hb-auditory-memory/id791651270/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fact-and-opinion-skill-builder/id989002636/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 24 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 242 MB | 20 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Super Duper Publications](https://appshunter.io/developer/427263142) | [Janine Toole](https://appshunter.io/developer/839832427) |

## What reviewers say

### HB Auditory Memory

[App page](https://appshunter.io/ios/app/hb-auditory-memory/id791651270)

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:** macOS Compatibility

**In-app purchases:** none


### Fact & Opinion Skill Builder

[App page](https://appshunter.io/ios/app/fact-and-opinion-skill-builder/id989002636)

This app helps children develop critical reading comprehension skills by teaching them to distinguish between facts and opinions. It uses a game-like environment with incremental learning and a reward system to keep young learners motivated. Content is designed by educators and tested with diverse needs.

**Highlights:** Distinguish facts from opinions, Incremental skill building, Reward Center for motivation, Progress tracking for parents, Content designed by teachers, Timers for fluency practice, Extensive reporting for multiple students

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add A User | $1.99 | one-time |
| Purchase All Levels | $2.99 | one-time |
| 10 Users | $2.99 | one-time |


## Frequently asked questions

### Is HB Auditory Memory free?

HB Auditory Memory is free to download, with no in-app purchases.

### Is Fact & Opinion Skill Builder free?

Fact & Opinion Skill Builder is free to download, with in-app purchases available.

### Which has better reviews, HB Auditory Memory or Fact & Opinion Skill Builder?

Fact & Opinion Skill Builder is rated higher. HB Auditory Memory averages 3.6 out of 5 from 35 ratings, while Fact & Opinion Skill Builder averages 5.0 from 1 ratings.

### Do HB Auditory Memory or Fact & Opinion Skill Builder have ads?

Neither HB Auditory Memory nor Fact & Opinion Skill Builder shows ads.

### Which is updated more often, HB Auditory Memory or Fact & Opinion Skill Builder?

HB Auditory Memory ships an update every 3 months, and Fact & Opinion Skill Builder every 24 months. Most recently, HB Auditory Memory was updated on October 30, 2026 and Fact & Opinion Skill Builder on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*