Da Vinci 500 vs CloudLabs Chain drive system
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Da Vinci 500
Explore Leonardo da Vinci's art, science, and life through an interactive overview and quiz. Zoom into artworks for detailed study and test your knowledge to achieve 500 points. Perfect for learning about the Renaissance master.
- Comprehensive overview of da Vinci's work
- Interactive quiz to test knowledge
- Zoomable artwork images
- Biography of Leonardo da Vinci
- Progress tracking to 500 points
Read full descriptionHide full description
A comprehensive overview and quiz to Leonardo da Vinci's most significant artwork, scientific work and biography. To help you learn this app tests your knowledge along the way and challenges you to reach 500 points. Zoom into images for closer study. Made for the 500 year anniversary of da Vinci's passing in 2019. Only on the App store. Enjoy!
CloudLabs Chain drive system
Read full descriptionHide full description
The objective of this practice is to determine the most suitable ratios for the gears of a bicycle in relation to different slopes. You will find a mechanical system with a bicycle and a tablet connected to a speed sensor. You will need to calculate the gear ratio, the number of teeth on the chainring and the number of teeth of the pinion for each section.
Screenshots
Verdict
The clearest difference is price: CloudLabs Chain drive system at Free against Da Vinci 500's $0.99. CloudLabs Chain drive system also leads on in-app purchases (none vs 5) and iOS requirement (9.0 vs 16.6). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
CloudLabs Chain drive system is free to download; Da Vinci 500 costs $0.99 up front. Da Vinci 500 sells 5 one-off in-app purchases. CloudLabs Chain drive system asks for nothing beyond the download.
| Parameter | Da Vinci 500 | CloudLabs Chain drive system |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (25 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 25 — better | — |
| Update frequency | Every 11 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 133 MB | 156 MB |
| Age rating | 4+ | 17+ |
| Developer | Jacob Levallius | Jiovany Orozco |
In-app purchases
Da Vinci 500
- Start level 2 nowFree
- Unlock$0.99
- Start level 3 now$0.99
Show 2 moreShow fewer
- Start level 4 now$0.99
- Start level 5 now$0.99
CloudLabs Chain drive system
No in-app purchases
Questions
Is Da Vinci 500 free?
Is CloudLabs Chain drive system free?
Do Da Vinci 500 or CloudLabs Chain drive system have ads?
Other comparisons
