Slide vs Forma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Slide
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Transform test grading with Slide - the elegant app that lets you create answer keys and grade multiple-choice tests in seconds. Use intuitive swipe gestures on your Apple Watch or tap through questions on iPhone, then instantly see detailed results with scores, percentages, and wrong answers highlighted.
Forma
Master modern Rust programming on your mobile device with interactive lessons and instant feedback quizzes. Practice coding directly within the app using a built-in Rust Playground. Track your learning progress and achievements as you delve into key Rust concepts.
- Curated Rust lessons
- Instant-feedback quizzes
- Built-in Rust Playground
- Progress tracking (streak, XP, level)
- Guided learning path
- Forge-inspired UI with animations
- Dark theme for reading
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Forma is the fastest way to learn modern Rust on mobile. Work through curated lessons, test yourself with instant‑feedback quizzes, and try code in a built‑in Rust Playground without leaving the app. Track your streak, XP, and level as you master ownership, borrowing, lifetimes, pattern matching, and error handling. • Guided learning path: Foundations → Ownership & Moves → Borrowing & Lifetimes → Enums & Pattern Matching → Error Handling • Hands‑on coding: open the Rust Playground sheet to edit and run code samples from any lesson • Quizzes with explanations: prove understanding, see why answers are right or wrong • Progress tracker: streak counter, XP, rank‑up moments, and “continue where you left off” shortcuts • Beautiful forge‑inspired UI with Ferris mascot animations and dark theme tuned for long reading sessions • Privacy‑first: Firebase Auth + Firestore; no ads or tracking beyond analytics to improve the experience
Screenshots
Verdict
The clearest difference is iOS requirement: Forma at 13.0 against Slide's 26.0. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Slide | Forma |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Poorvi Tiku | Oleksandr Chepkov |
In-app purchases
Slide
No in-app purchases
Forma
No in-app purchases









