# TowerStorm for Math & Literacy vs Differ Maths

The clearest difference is review sentiment: Differ Maths at 100% against TowerStorm for Math & Literacy's 63%. Differ Maths also leads on update cadence (every 3 weeks vs every 5 months). TowerStorm for Math & Literacy's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Differ Maths sells 4 in-app purchases, starting at $2.99 per month. TowerStorm for Math & Literacy asks for nothing beyond the download.

TowerStorm for Math & Literacy ships an update every 5 months, Differ Maths every 3 weeks. Both last shipped on September 17, 2026.

## The numbers

| Metric | TowerStorm for Math & Literacy | Differ Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (9 ratings)](https://appshunter.io/ios/app/towerstorm-for-math-and-literacy/id905164612/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 133 MB | 39 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DimensionU](https://appshunter.io/developer/905164615) | [Ryno Claassen](https://appshunter.io/developer/1529941079) |

## What reviewers say

### TowerStorm for Math & Literacy

[App page](https://appshunter.io/ios/app/towerstorm-for-math-and-literacy/id905164612)

Engage in a competitive multiplayer action game designed to enhance math and literacy skills for students in grades 2-10. Earn in-game currency by answering questions correctly to unlock power-ups and avatar customizations.

**Highlights:** Multiplayer action game, Math and literacy skill improvement, Grades 2-10 curriculum aligned, In-game currency and power-ups, Customizable skill practice, Built-in tutor assistance

**Features:** macOS Compatibility

**In-app purchases:** none


### Differ Maths

[App page](https://appshunter.io/ios/app/differ-maths/id1534932488)

Create custom math worksheets for young learners in minutes. Select activities, adjust difficulty, and save or share as PDFs. Ideal for teachers and parents supporting Grade 1-3 students.

**Highlights:** Customizable worksheet creation, Grade 1-3 activities, Multiple language options, Adjustable difficulty and question count, Save and share as PDF, Handwriting practice elements

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of Premium | $2.99 | per month |
| 3 Months of Premium | $7.99 | per 3 months |
| 6 Months of Premium | $15.49 | per 6 months |
| 1 Year of Premium | $28.49 | per year |


## Frequently asked questions

### Is TowerStorm for Math & Literacy free?

TowerStorm for Math & Literacy is free to download, with no in-app purchases.

### Is Differ Maths free?

Differ Maths is free to download, with in-app purchases available.

### Do TowerStorm for Math & Literacy or Differ Maths have ads?

Neither TowerStorm for Math & Literacy nor Differ Maths shows ads.

### Which is updated more often, TowerStorm for Math & Literacy or Differ Maths?

TowerStorm for Math & Literacy ships an update every 5 months, and Differ Maths every 3 weeks. Most recently, TowerStorm for Math & Literacy was updated on September 17, 2026 and Differ Maths on September 17, 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.*