# HearBuilder Sequencing vs ABB

The clearest difference is iOS requirement: ABB at 13.0 against HearBuilder Sequencing's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | HearBuilder Sequencing | ABB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (17 ratings)](https://appshunter.io/ios/app/hearbuilder-sequencing/id731924449/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 328 MB | 314 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Super Duper, Inc.](https://appshunter.io/developer/427263142) | [Education Service Center, Region 20](https://appshunter.io/developer/734638800) |

## What reviewers say

### HearBuilder Sequencing

[App page](https://appshunter.io/ios/app/hearbuilder-sequencing/id731924449)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ABB

[App page](https://appshunter.io/ios/app/abb/id6738292006)

**In-app purchases:** none


## Frequently asked questions

### Is HearBuilder Sequencing free?

HearBuilder Sequencing is free to download, with no in-app purchases.

### Is ABB free?

ABB is free to download, with no in-app purchases.

### Do HearBuilder Sequencing or ABB have ads?

Neither HearBuilder Sequencing nor ABB shows ads.

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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.*