# Master Books vs HEAV

The clearest difference is ratings volume: Master Books at 929 against HEAV's 2. HEAV's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Master Books against 5.0 for HEAV. That said, the two scores are not equally well evidenced: Master Books has 929 ratings behind it against 2, so its average is the more settled of the two.

Master Books ships an update every 3 months, HEAV every 2 months. The most recent releases landed on August 9, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Master Books | HEAV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (929 ratings)](https://appshunter.io/ios/app/master-books/id1489206639/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/heav/id1619508276/reviews)** |
| Number of ratings | **929** | 2 |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 87 MB | 32 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Master Books](https://appshunter.io/developer/1765159122) | [Home Educators Association of Virginia, Inc.](https://appshunter.io/developer/1619508278) |

## What reviewers say

### Master Books

[App page](https://appshunter.io/ios/app/master-books/id1489206639)

This app connects homeschooling families using a specific curriculum. Users can interact with staff, authors, and other power users for support and updates. It also provides exclusive offers from the curriculum provider.

**Highlights:** Connect with staff and authors, Get support from power users, Receive curriculum updates, Access exclusive offers, Homeschooling community forum

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ♥️ Amazing community
- 👍 Easy to use app
- 🚀 Helpful teaching tip videos

**What reviewers complain about**

- 🔒 Strict censorship and monitoring by admins
- 🐛 Login and password issues
- 🚫 Inability to discuss or recommend anything outside of Masterbooks products

**Reported bugs**

- Unable to log in
- App not working after update

**Requested features**

- Picture-in-picture mode for live streams
- More flexibility in discussions and recommendations


### HEAV

[App page](https://appshunter.io/ios/app/heav/id1619508276)

This app connects homeschooling families with educational events and activities. Discover local and virtual learning opportunities, manage event RSVPs, and stay updated on community happenings. It's a central hub for enriching homeschool experiences.

**Highlights:** Event discovery, RSVP management, Community updates, Homeschooling resources, Event notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Master Books free?

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

### Is HEAV free?

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

### Which has better reviews, Master Books or HEAV?

HEAV is rated higher. Master Books averages 4.9 out of 5 from 929 ratings, while HEAV averages 5.0 from 2 ratings.

### Do Master Books or HEAV have ads?

Neither Master Books nor HEAV shows ads.

### Which is updated more often, Master Books or HEAV?

Master Books ships an update every 3 months, and HEAV every 2 months. Most recently, Master Books was updated on August 9, 2026 and HEAV on June 5, 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.*