# Dinosaur Math Tower Defense vs PrimeXTime

The clearest difference is review sentiment: PrimeXTime at 100% against Dinosaur Math Tower Defense's 57%. PrimeXTime also leads on rating (5.0 vs 4.0). Dinosaur Math Tower Defense's advantage is ratings volume (12 vs 2) and iOS requirement (5.1.1 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PrimeXTime holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Dinosaur Math Tower Defense has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of Dinosaur Math Tower Defense's written reviews are positive against 100% of PrimeXTime's.

## The numbers

| Metric | Dinosaur Math Tower Defense | PrimeXTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/dinosaur-math-tower-defense/id1047460527/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/primextime/id1253706544/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free | Free |
| Size | 24 MB | 6 MB |
| Requires iOS | **5.1.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kok Leong Tan](https://appshunter.io/developer/479523436) | [Rick Hutchinson](https://appshunter.io/developer/1253697991) |

## 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


### PrimeXTime

[App page](https://appshunter.io/ios/app/primextime/id1253706544)

Engage your mind with a unique number-based puzzle game. Start with a random number and strategically divide by single-digit primes. Bump the number by multiplying by 10 and adding a digit to reach 1 and win.

**Highlights:** Number division by primes, Strategic bumping mechanic, Goal to reduce number to 1, Brain exercise gameplay, Simple, intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Dinosaur Math Tower Defense free?

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

### Is PrimeXTime free?

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

### Which has better reviews, Dinosaur Math Tower Defense or PrimeXTime?

PrimeXTime is rated higher. Dinosaur Math Tower Defense averages 4.0 out of 5 from 12 ratings, while PrimeXTime averages 5.0 from 2 ratings.

### Do Dinosaur Math Tower Defense or PrimeXTime have ads?

Neither Dinosaur Math Tower Defense nor PrimeXTime shows ads.

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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.*