DP vs Sapling Isle
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
DP
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PASS YOUR AZURE DATA FUNDAMENTALS EXAM 500+ practice questions 5-minute study sessions Track progress and daily streaks 94% first-attempt pass rate WHY GET CERTIFIED? Certified data professionals earn up to $203K annually (Skillsoft 2024). Azure Data Fundamentals is the foundation for advanced Microsoft data certifications and cloud data careers. WHAT YOU'LL MASTER: Core data concepts: structured, semi-structured, and unstructured data Relational data with Azure SQL Database and open-source systems Non-relational data with Cosmos DB and Azure Storage Analytics workloads using Azure Databricks and Microsoft Fabric Real-time analytics and Power BI data visualization STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into career advancement. Download now. Pass your exam. Launch your data career.
Sapling Isle
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Sapling Isle is a multilingual interactive science lab that connects observable phenomena with advanced scientific concepts on iPhone and iPad. Change variables directly, observe how a system responds, read graphs and measurements, then explore the equations, assumptions, and limits behind the model. Explore nature and the universe ⢠Control a 3D Solar System and observe planetary motion and astronomical time ⢠Follow curved light, an accretion disk, and Einstein rings around a black hole Enter a hands-on physics lab ⢠Explore forces, motion, heat, energy, magnetic fields, light, and atoms ⢠Compare heating, compression, and diffusion in a 3D microscopic world ⢠Investigate orbits, waves, entropy, Boltzmann distributions, quantum tunneling, and double-slit patterns Explore at your own depth ⢠Start with direct manipulation and visual feedback ⢠Continue with multivariable comparisons, measurements, and graphs ⢠Go deeper into equations, approximations, and model boundaries ⢠Choose from 10 interface languages ⢠Adaptive layouts for both iPhone and iPad ⢠No account, advertising, or cross-app tracking ⢠Progress, camera frames, and experiment data are handled primarily on device Pick an island, begin with a phenomenon, and follow the evidence toward deeper models.
Screenshots
Verdict
The clearest difference is update cadence: Sapling Isle at fortnightly against DP's every 2 months. DP's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DP ships an update every 2 months, Sapling Isle fortnightly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.
| Parameter | DP | Sapling Isle |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly ā better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 15.0 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 26 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Davy Raitt | å¤§é¹ å¼ |
In-app purchases
DP
No in-app purchases
Sapling Isle
No in-app purchases








