# Stamping Words vs MathBook+

The clearest difference is rating: Stamping Words at 3.4 against MathBook+'s 1.0. Stamping Words also leads on ads (none vs shown) and monetization model (free vs ad-supported). MathBook+'s advantage is update cadence (monthly vs every 3 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Stamping Words holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: Stamping Words has 5 ratings behind it against 1, so its average is the more settled of the two.

Stamping Words ships an update every 3 months, MathBook+ monthly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Stamping Words | MathBook+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/stamping-words/id499896936/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mathbook-plus/id1547221989/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 31 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bob Baratta-Lorton](https://appshunter.io/developer/499646138) | [Education House](https://appshunter.io/developer/1533229296) |

## What reviewers say

### Stamping Words

[App page](https://appshunter.io/ios/app/stamping-words/id499896936)

This app is part of a comprehensive reading and writing curriculum designed for beginning readers or those who have struggled with literacy. It uses a unique "stamping" method to help children express themselves creatively through writing, even before they can read or write traditional letters. The program aims to make reading and writing enjoyable and effective for all children.

**Highlights:** Part of Baratta-Lorton Reading Program, Teaches reading and writing skills, Uses a unique stamping method for creative writing, Designed for beginning readers, Aims to make reading and writing enjoyable

**Features:** macOS Compatibility

**In-app purchases:** none


### MathBook+

[App page](https://appshunter.io/ios/app/mathbook-plus/id1547221989)

This digital math textbook offers over 1,000 exercises for self-paced learning on Apple devices. It provides a comprehensive resource for mastering mathematical concepts.

**Highlights:** Digital math textbook, Over 1,000 exercises, Self-paced learning, Supports iPhone, iPad, iPod, Free to download

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stamping Words free?

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

### Is MathBook+ free?

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

### Which has better reviews, Stamping Words or MathBook+?

Stamping Words is rated higher. Stamping Words averages 3.4 out of 5 from 5 ratings, while MathBook+ averages 1.0 from 1 ratings.

### Do Stamping Words or MathBook+ have ads?

MathBook+ shows ads; Stamping Words does not.

### Which is updated more often, Stamping Words or MathBook+?

Stamping Words ships an update every 3 months, and MathBook+ monthly. Most recently, Stamping Words was updated on October 3, 2026 and MathBook+ on October 8, 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.*