# Math Tower Defense vs Noah's Ark

The clearest difference is update cadence: Noah's Ark at every 5 days against Math Tower Defense's every 6 weeks. Math Tower Defense's advantage is iOS requirement (11.0 vs 18.0). On price, rating, review sentiment and ratings volume 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 — 5.0 for Math Tower Defense against 5.0 for Noah's Ark. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Math Tower Defense ships an update every 6 weeks, Noah's Ark every 5 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Math Tower Defense | Noah's Ark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/math-tower-defense/id1524386183/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/noahs-ark-two-by-two/id6789669439/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 234 MB | 9 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heather Marriott](https://appshunter.io/developer/919616194) | [Lecio de Paula jr](https://appshunter.io/developer/6789669441) |

## What reviewers say

### Math Tower Defense

[App page](https://appshunter.io/ios/app/math-tower-defense/id1524386183)

Engage in math practice covering addition, subtraction, multiplication, and division. Progress through levels with negative numbers, fractions, and equations. Earn tower defense games as rewards for completing math challenges.

**Highlights:** Addition, subtraction, multiplication, division practice, Negative numbers, fractions, and equation practice, Easy, medium, and hard difficulty levels, Tower defense reward games, 10 unique mazes, Monster levels

**Features:** macOS Compatibility

**In-app purchases:** none


### Noah's Ark

[App page](https://appshunter.io/ios/app/noahs-ark-two-by-two/id6789669439)

Embark on a Bible-themed adventure where you guide Noah's ark, rescue animals, and discover promises. Simple drag controls and engaging challenges like storms and combos offer a fun, offline experience for young players.

**Highlights:** Bible-themed adventure, Animal rescue gameplay, Drag controls, Offline play, Collectible animals, Unlockable arks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Tower Defense free?

Math Tower Defense is free to download, with no in-app purchases.

### Is Noah's Ark free?

Noah's Ark is free to download, with no in-app purchases.

### Which has better reviews, Math Tower Defense or Noah's Ark?

Math Tower Defense and Noah's Ark are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Math Tower Defense or Noah's Ark have ads?

Neither Math Tower Defense nor Noah's Ark shows ads.

### Which is updated more often, Math Tower Defense or Noah's Ark?

Math Tower Defense ships an update every 6 weeks, and Noah's Ark every 5 days. Most recently, Math Tower Defense was updated on October 24, 2026 and Noah's Ark on October 18, 2026.

---

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