Learn MongoDB Guide vs TensorFlow Practice Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn MongoDB Guide
Master MongoDB concepts with this comprehensive guide. Covers basic to advanced topics, including document manipulation, collection management, and interview preparation. Ideal for beginners and professionals seeking to learn NoSQL database principles.
- Basic and advanced MongoDB concepts
- Document and collection management
- Querying and projection techniques
- Interview preparation questions
- Offline learning capabilities
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Learn MongoDB is a complete learning app designed to help beginners, students, developers, and database learners understand MongoDB from the basics to advanced concepts. Whether you are starting your database journey or improving your backend development skills, this app gives you a simple and structured way to learn MongoDB anytime. MongoDB is a No SQL database. It is an open-source, cross-platform, document-oriented database written in C++. Learn MongoDB app includes all topics of MongoDB database such as insert documents, update documents, delete documents, query documents, projection, sort() and limit() methods, create a collection, drop collection, etc. There are also given MongoDB interview questions to help you better understand the MongoDB database. - What is MongoDB? MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling. In simple words, you can say that - Mongo DB is a document-oriented database. It is an open source product, developed and supported by a company named 10gen. MongoDB is available under General Public license for free, and it is also available under Commercial license from the manufacturer. The manufacturing company 10gen has defined MongoDB as: "MongoDB is a scalable, open-source, high performance, document-oriented database." - 10gen MongoDB was designed to work with commodity servers. Now it is used by the company of all sizes, across all industry.
TensorFlow Practice Test
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TensorFlow Developer gives you focused mobile practice built around DeepLearning.AI TensorFlow Developer Professional Certificate. Use the app to: - answer more daily questions - target your weakest domain - review explanations and source-backed answers - track exam readiness over time - move into longer timed practice sessions The website gives you a clean daily sample. The app gives you the fuller study flow, larger rotating bank, and better progress tracking. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dotcreds.com/privacy.html
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Verdict
The clearest difference is price: TensorFlow Practice Test at Free against Learn MongoDB Guide's $1.99. TensorFlow Practice Test also leads on update cadence (every 4 weeks vs every 51 months). Learn MongoDB Guide's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.1). 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
TensorFlow Practice Test is free to download; Learn MongoDB Guide costs $1.99 up front. TensorFlow Practice Test sells 3 in-app purchases, starting at $6.99 per month. Learn MongoDB Guide asks for nothing beyond the download.
Learn MongoDB Guide ships an update every 51 months, TensorFlow Practice Test every 4 weeks. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | Learn MongoDB Guide | TensorFlow Practice Test |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 51 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 59 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammad Mubeen | Thomas Baric |
In-app purchases
Learn MongoDB Guide
No in-app purchases
TensorFlow Practice Test
- Linux / DevOps Access Bundle$6.991 Month
- AI / Machine Learning Access Bundle$6.991 Month
- TensorFlow Developer Pro$3.99
Questions
Is Learn MongoDB Guide free?
Is TensorFlow Practice Test free?
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