Learn AI vs Sparka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn AI
This app offers a gentle introduction to machine learning concepts without requiring prior knowledge of statistics or coding. Interactive quizzes reinforce learning, and optional narrator voice-over and voice input enhance accessibility. It's designed to be easy to understand and fits into a busy schedule.
- Gentle introduction to machine learning
- Interactive quizzes for understanding
- No prior statistics or coding needed
- Optional narrator voice-over
- Voice input for answers
- Supports dark theme
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Ever wondered how machine learning actually works under the hood? Getting a basic level of understanding is much easier than you might suspect. It won't take up much of your time, and may pay off dividends throughout your life and career. The goal is to provide the gentlest introduction possible. There's quizzes to test your understanding each step of the way, so you'll find out right away when you misunderstood something and need to backtrack. Best of luck! * No advertisements * No sign-up screens * No previous knowledge of statistics required * No coding skills required * No calculus - difficult math will be skipped * Follow along in a spreadsheet if you like * Supports dark theme * Supports portrait & landscape mode * Optional narrator voice-over * Option to answer with your voice When using audio mode with earphones or speakers, the app reacts to taps anywhere on the screen, so you can practice without looking at the screen.
Sparka
Master AI prompting to achieve expert-level results from AI tools. This app guides you through creating specific prompts by answering a few questions, helping you understand what makes prompts effective and build a library of your best work.
- Master AI prompt creation
- Get expert-level AI results
- Turn vague requests into specific prompts
- Learn why prompt changes matter
- Save and reuse prompts
- Built by certified prompt engineers
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Stop Getting Generic AI Answers. Unlock expert-level results, every time. AI is powerful, but your results shouldn’t be random. Sparka helps you master prompts so you always get the output you need. Get Better Results Fast Turn vague requests into powerful, specific prompts. Just answer 3 quick questions and watch your score soar. Learn What Works See why changes matter so you can prompt like a pro in ChatGPT, Claude, or any AI tool. Build Your Prompt Arsenal Save and reuse your best work so you never start from scratch. For professionals and creators who want AI that delivers every time. Built by certified prompt engineers. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Sparka at 5.0 against Learn AI's 4.7. Learn AI's advantage is ratings volume (30 vs 2) and device support (3 vs 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. Learn AI sells 1 one-off in-app purchase and Sparka sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Sparka holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Learn AI has 30 ratings behind it against 2, so its average is the more settled of the two.
Learn AI ships an update fortnightly, Sparka every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Learn AI | Sparka |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (30 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 30 — better | 2 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 47 MB | 16 MB |
| Age rating | +4 | 4+ |
| Developer | Jelle Van den Eynde | Connor Hammond |
Customer experience
Learn AI
Sparka
In-app purchases
Learn AI
- Module 3Free
Sparka
- Sparka Pro - Weekly$2.997 Days
- Sparka Pro - Annual$99.991 Year









