Python Tests vs QuiddityML
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Python Tests
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Python Tests helps you practise Python with quiz sets across beginner, intermediate, advanced and specialist topics. Each test includes 30 multiple-choice questions, instant answer checking, and clear explanations to help you learn from mistakes. Great for revision, interview preparation, and improving your Python skills step by step.
QuiddityML
Master machine learning and AI with short, engaging lessons and hands-on exercises. This app provides a structured roadmap, spaced repetition, and practical application of concepts, including Python and PyTorch. Prepare for interviews with dedicated projects and questions.
- Structured learning roadmap
- Short, digestible lessons
- Hands-on coding exercises
- Spaced repetition review
- Math in context
- Interview preparation
- Portfolio projects
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QuiddityML is for anyone who wants to truly understand machine learning and AI, not just watch videos and forget everything a week later. Short daily lessons and hands-on practice that make it stick. A Clear Roadmap Every track lays out every concept you need and the order to learn them in, so you always know what's ahead and where your gaps are. Follow the curriculum or jump straight to any concept. Short Lessons Each concept is a few slides you can finish in a busy day, with clear analogies, diagrams, real math, and worked code, instead of a 40-hour course you never finish. 11 Types Of Hands-On Exercises Reading is passive. QuiddityML makes you do the work: fill in implementations, spot bugs, trace tensors, write code from scratch. Progress through 4 tiers of difficulty with feedback on every answer. Spaced Repetition Built In Your review schedule is built from how you do in the exercises. What you struggle with comes back sooner, what you ace stays away, so you don't forget last week's concept. Math In Context, Not Up Front The Math track covers only the basics you need to start. The ML lessons teach the rest where it comes up, so you see what each equation is for. Everything In One Place Python, PyTorch, math for ML, ML foundations, NLP, computer vision, and more, in one curriculum that doesn't assume something different in every course. New tracks and concepts are added all the time. Interview Questions And Projects Every unit ends with interview questions and portfolio projects tied to what you just learned, so you walk into your next interview ready. Free: all Python, PyTorch, and Math units plus Unit 1 of every other track. Pro unlocks everything. Learn it once, then keep it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is iOS requirement: Python Tests at 9.0 against QuiddityML's 15.1. On price, update cadence, ads and in-app purchases 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
Both are free to download. Python Tests sells 1 one-off in-app purchase and QuiddityML sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
Python Tests ships an update weekly, QuiddityML every 6 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Python Tests | QuiddityML |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | MICHAEL ANDREW LEAVER | QuiddityML LLC |
In-app purchases
Python Tests
- Premium Unlock$3.99
QuiddityML
- QuiddityML Pro Monthly$19.991 Month
- QuiddityML Pro Yearly7 Days trial$149.991 Year









