# Dinosaur Time Machine Games vs Payson CUSD App

The clearest difference is in-app purchases: Payson CUSD App at none against Dinosaur Time Machine Games's 1. Payson CUSD App also leads on update cadence (every 5 weeks vs every 5 months). Dinosaur Time Machine Games's advantage is iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Dinosaur Time Machine Games sells 1 one-off in-app purchase. Payson CUSD App asks for nothing beyond the download.

Dinosaur Time Machine Games ships an update every 5 months, Payson CUSD App every 5 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dinosaur Time Machine Games | Payson CUSD App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.9K ratings)](https://appshunter.io/ios/app/dinosaur-time-machine-games/id1475439850/reviews)** | — |
| Number of ratings | **2.9K** | — |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 26 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yateland Kids Limited](https://appshunter.io/developer/1835878267) | [Payson CUSD](https://appshunter.io/developer/1647874186) |

## What reviewers say

### Dinosaur Time Machine Games

[App page](https://appshunter.io/ios/app/dinosaur-time-machine-games/id1475439850)

Embark on an educational adventure into the prehistoric world. Master primitive survival skills like shelter building, canoe crafting, and fire starting through interactive gameplay. Explore lush jungles and ancient landscapes in this historically accurate simulation.

**Highlights:** Master 6 primitive survival skills, Build shelters and craft canoes, Explore 12 meticulously designed levels, Learn about prehistoric life, Offline play, no third-party ads

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adventure Games for kids | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and child-appropriate
- 🎉 Best game ever
- 🤩 Awesome game

**What reviewers complain about**

- 💰 Need to pay for more content
- 🤔 Short game length
- 😡 Too many locked features

**Reported bugs**

- Freezing issues
- Compatibility problems

**Requested features**

- More content and levels
- Unlock more features for free


### Payson CUSD App

[App page](https://appshunter.io/ios/app/payson-cusd-app/id6443628042)

**In-app purchases:** none


## Frequently asked questions

### Is Dinosaur Time Machine Games free?

Dinosaur Time Machine Games is free to download, with in-app purchases available.

### Is Payson CUSD App free?

Payson CUSD App is free to download, with no in-app purchases.

### Do Dinosaur Time Machine Games or Payson CUSD App have ads?

Neither Dinosaur Time Machine Games nor Payson CUSD App shows ads.

### Which is updated more often, Dinosaur Time Machine Games or Payson CUSD App?

Dinosaur Time Machine Games ships an update every 5 months, and Payson CUSD App every 5 weeks. Most recently, Dinosaur Time Machine Games was updated on October 14, 2026 and Payson CUSD App on October 7, 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.*