# Dinosaur Math Tower Defense vs DayD Chapter 1

The clearest difference is in-app purchases: Dinosaur Math Tower Defense at none against DayD Chapter 1's 4. Dinosaur Math Tower Defense also leads on ads (none vs shown) and iOS requirement (5.1.1 vs 13.0). DayD Chapter 1's advantage is rating (4.5 vs 4.0). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. DayD Chapter 1 sells 4 one-off in-app purchases. Dinosaur Math Tower Defense asks for nothing beyond the download.

DayD Chapter 1 holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 12 and 19 respectively. Written reviews complicate that: 57% of Dinosaur Math Tower Defense's written reviews are positive against 50% of DayD Chapter 1's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Dinosaur Math Tower Defense | DayD Chapter 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/dinosaur-math-tower-defense/id1047460527/reviews) | **[4.5 (19 ratings)](https://appshunter.io/ios/app/dayd-chapter-1/id1308997014/reviews)** |
| Number of ratings | 12 | **19** |
| Positive reviews | **57.1% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 19 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 420 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kok Leong Tan](https://appshunter.io/developer/479523436) | [8FLOOR COMPANY LIMITED](https://appshunter.io/developer/6802193607) |

## What reviewers say

### Dinosaur Math Tower Defense

[App page](https://appshunter.io/ios/app/dinosaur-math-tower-defense/id1047460527)

Defend civilization from prehistoric invaders in this unique tower defense game that blends strategy with math practice. Solve equations to power your weapons and earn ammunition to defeat enemies. Enjoy a fun and educational experience designed by educators.

**Highlights:** Tower defense strategy, Math operations for ammunition, Multiplication and division for faster earning, Educational game design, Multiple levels, Prehistoric enemy theme

**Features:** macOS Compatibility

**In-app purchases:** none


### DayD Chapter 1

[App page](https://appshunter.io/ios/app/dayd-chapter-1/id1308997014)

Embark on a science fiction adventure through time to stop an eccentric villain from wreaking havoc in the past. Explore unique levels, tame dinosaurs, and build structures in this engaging story-driven game.

**Highlights:** Time travel adventure, Dinosaur taming, Resource management, Building construction, Unique objectives, Comic-like plot

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Start offer | $7.99 | one-time |
| One minute offer | $8.99 | one-time |
| Season offer | $10.99 | one-time |
| Buy full version of game | $14.99 | one-time |


## Frequently asked questions

### Is Dinosaur Math Tower Defense free?

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

### Is DayD Chapter 1 free?

DayD Chapter 1 is free to download, with in-app purchases available.

### Which has better reviews, Dinosaur Math Tower Defense or DayD Chapter 1?

DayD Chapter 1 is rated higher. Dinosaur Math Tower Defense averages 4.0 out of 5 from 12 ratings, while DayD Chapter 1 averages 4.5 from 19 ratings.

### Do Dinosaur Math Tower Defense or DayD Chapter 1 have ads?

DayD Chapter 1 shows ads; Dinosaur Math Tower Defense does not.

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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.*